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0.75 https://lectern.tv/speakers/thomas-scanlon 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/speakers/karen-casciotti 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/speakers/edward-boyle 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/speakers/james-munro 2026-11-10T07:00:23.930Z monthly 0.75 https://lectern.tv/speakers/david-krakauer 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/speakers/melanie-mitchell 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/richard-feynman-on-computer-science-hardware-software-and-heuristics https://i.ytimg.com/vi/EKWGGDXe5MA/hqdefault.jpg Computer Science: Hardware, Software, and Heuristics — Richard Feynman https://i.ytimg.com/vi/EKWGGDXe5MA/hqdefault.jpg Richard Feynman demystifies computers by reframing them as high-speed, incredibly stupid filing systems. https://www.youtube.com/embed/EKWGGDXe5MA 4547 2012-06-03T04:02:43.000Z yes no 2026-11-10T06:15:21.698Z monthly 0.75 https://lectern.tv/watch/the-future-of-programming-bret-victor https://i.ytimg.com/vi/8pTEmbeENF4/hqdefault.jpg The Future of Programming — Bret Victor https://i.ytimg.com/vi/8pTEmbeENF4/hqdefault.jpg Delivered on an overhead projector in a 1973 pocket-protector shirt: a devastating historical critique of sequential text files, threads/locks, and forgotten computing paradigms. https://www.youtube.com/embed/8pTEmbeENF4 1975 2013-07-09T00:00:00.000Z yes no 2026-11-09T20:00:41.635Z monthly 0.75 https://lectern.tv/watch/simple-made-easy-rich-hickey-strange-loop https://i.ytimg.com/vi/SxdOUGdseq4/hqdefault.jpg Simple Made Easy — Rich Hickey https://i.ytimg.com/vi/SxdOUGdseq4/hqdefault.jpg Perhaps the most cited conference keynote in software engineering history: gives engineers exact vocabulary ('complecting' state, time, and identity) to diagnose accidental complexity. https://www.youtube.com/embed/SxdOUGdseq4 3683 2022-03-11T00:00:00.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/how-to-speak-patrick-winston-mit https://i.ytimg.com/vi/Unzc731iCUY/hqdefault.jpg How to Speak — Patrick Winston https://i.ytimg.com/vi/Unzc731iCUY/hqdefault.jpg Patrick Winston's legendary MIT lecture outlines heuristic rules for effective public speaking. https://www.youtube.com/embed/Unzc731iCUY 3822 2019-12-20T00:00:00.000Z yes no 2026-11-09T19:23:52.978Z monthly 0.75 https://lectern.tv/watch/mathematics-and-computation-the-landscape-of-p-vs-np https://i.ytimg.com/vi/HX9i9PL8os0/hqdefault.jpg Mathematics and Computation: The Landscape of P vs. NP — Avi Wigderson https://i.ytimg.com/vi/HX9i9PL8os0/hqdefault.jpg Surveys computational hardness, pseudorandomness, interactive proofs, and why resolving P vs. NP sits at the heart of mathematical knowledge itself. https://www.youtube.com/embed/HX9i9PL8os0 3769 2025-10-24T14:24:31.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/scattering-amplitudes-dualities-at-infinity-part-1-ias-pitp https://i.ytimg.com/vi/u8nCw1N1f0s/hqdefault.jpg Scattering Amplitudes + Dualities at Infinity: Part 1 — Nima Arkani-Hamed https://i.ytimg.com/vi/u8nCw1N1f0s/hqdefault.jpg Learn how modern physicists rethink scattering amplitudes by moving away from spacetime Feynman diagrams and exploring the geometry of kinematic space. https://www.youtube.com/embed/u8nCw1N1f0s 5480 2026-07-23T21:31:44.000Z yes no 2026-11-10T07:00:25.148Z monthly 0.75 https://lectern.tv/watch/lecture-1-sql-optimization-background-15-799 https://i.ytimg.com/vi/YWtH10gfcY0/hqdefault.jpg SQL Optimization Background — Andy Pavlo https://i.ytimg.com/vi/YWtH10gfcY0/hqdefault.jpg Discover why query optimization is the unsolved art and science that separates breakthrough database engines from the rest. https://www.youtube.com/embed/YWtH10gfcY0 3237 2025-01-14T13:20:51.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-perception-9-35 https://i.ytimg.com/vi/IPJC8loEmd4/hqdefault.jpg Introduction to Perception — Josh McDermott https://i.ytimg.com/vi/IPJC8loEmd4/hqdefault.jpg Introduces the foundational concepts and organizational structure of the course, outlining key domains within sensation and perception in cognitive neuroscience. https://www.youtube.com/embed/IPJC8loEmd4 3910 2026-03-30T14:13:40.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-capital-chapter-1-the-commodity-lit-cap1 https://i.ytimg.com/vi/4c0IoFWJJJA/hqdefault.jpg Introduction, Capital Chapter 1: The Commodity — Paul North https://i.ytimg.com/vi/4c0IoFWJJJA/hqdefault.jpg This introductory lecture establishes the analytical framework for a critical study of Karl Marx's Capital, Volume 1, examining the foundational concept of the commodity and its role in capitalist social relations. https://www.youtube.com/embed/4c0IoFWJJJA 3447 2026-03-25T12:40:03.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-individual-decision-making-14-12 https://i.ytimg.com/vi/WRibE2nt8wM/hqdefault.jpg Introduction to Individual Decision-Making — Ian Ball https://i.ytimg.com/vi/WRibE2nt8wM/hqdefault.jpg Discover how game theorists model rational choices and strategic interaction, starting from foundational individual decision-making. https://www.youtube.com/embed/WRibE2nt8wM 3436 2026-05-18T16:01:46.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-01-introduction-to-deep-learning-6-7960 https://i.ytimg.com/vi/6FkRvTtUc-o/hqdefault.jpg Introduction to Deep Learning — Sara Beery https://i.ytimg.com/vi/6FkRvTtUc-o/hqdefault.jpg An introductory session to MIT's graduate deep learning course mapping the field's history, prerequisites, and roadmap. https://www.youtube.com/embed/6FkRvTtUc-o 3651 2026-02-11T14:39:47.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-01-why-study-public-finance-14-41 https://i.ytimg.com/vi/i30jbbk7yoQ/hqdefault.jpg Why Study Public Finance? — Jonathan Gruber https://i.ytimg.com/vi/i30jbbk7yoQ/hqdefault.jpg Explore the economic foundations of government intervention, public spending, and policy effects through real-world examples like health insurance and taxation. https://www.youtube.com/embed/i30jbbk7yoQ 3199 2026-02-04T19:32:52.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/introduction-to-hash-based-post-quantum-cryptography-pqc https://i.ytimg.com/vi/aw8K-ljRpIE/hqdefault.jpg Introduction to Hash-based Post-quantum Cryptography (PQC) — Christof Paar https://i.ytimg.com/vi/aw8K-ljRpIE/hqdefault.jpg Professor Christof Paar walks through the mechanics of post-quantum cryptography and builds the Winternitz one-time signature scheme from scratch. https://www.youtube.com/embed/aw8K-ljRpIE 6059 2025-08-26T10:14:51.000Z yes no 2026-11-10T07:00:23.457Z monthly 0.75 https://lectern.tv/watch/optimization-a-bootcamp-for-machine-learning-inverse-problems-and-control https://i.ytimg.com/vi/lPBPbGmw1_4/hqdefault.jpg Optimization: A Bootcamp for Machine Learning, Inverse Problems, and Control — Steve Brunton https://i.ytimg.com/vi/lPBPbGmw1_4/hqdefault.jpg Discover how optimization powers machine learning, aerospace design, and control theory in this foundational roadmap by Steve Brunton. https://www.youtube.com/embed/lPBPbGmw1_4 1348 2026-07-02T13:00:18.000Z yes no 2026-11-10T07:00:23.574Z monthly 0.75 https://lectern.tv/watch/overview-and-introduction-to-lisp https://i.ytimg.com/vi/-J_xL4IGhJA/hqdefault.jpg Overview and Introduction to Lisp: Procedural & Symbolic Abstraction — Hal Abelson & Gerald Jay Suss https://i.ytimg.com/vi/-J_xL4IGhJA/hqdefault.jpg Harold Abelson's inaugural lecture for MIT's 6.001 introduces Lisp as a foundational tool for computational abstraction. https://www.youtube.com/embed/-J_xL4IGhJA 4376 2019-08-22T22:17:39.000Z yes no 2026-11-10T07:00:23.803Z monthly 0.75 https://lectern.tv/watch/stanford-ee364a-convex-optimization-lecture-1-stephen-boyd https://i.ytimg.com/vi/McLq1hEq3UY/hqdefault.jpg Mathematical Optimization & Why Convexity Is the Watershed — Stephen Boyd https://i.ytimg.com/vi/McLq1hEq3UY/hqdefault.jpg Legendary graduate engineering teaching: Boyd blends razor-sharp mathematical precision with street-smart engineering intuition on recognizing hidden convex structure. https://www.youtube.com/embed/McLq1hEq3UY 4832 2008-07-17T00:00:00.000Z yes no 2026-11-09T20:00:41.635Z monthly 0.75 https://lectern.tv/watch/mit-6-006-algorithmic-thinking-peak-finding-srini-devadas https://i.ytimg.com/vi/HtSuA80QTyo/hqdefault.jpg Algorithmic Thinking & Peak Finding in 1D and 2D — Srini Devadas https://i.ytimg.com/vi/HtSuA80QTyo/hqdefault.jpg Shows why plausible-looking O(n) 2D divide-and-conquer algorithms can fail correctness—and how proving an invariant rescues both correctness and O(n log n) runtime. https://www.youtube.com/embed/HtSuA80QTyo 3201 2012-12-19T00:00:00.000Z yes no 2026-11-09T19:42:19.393Z monthly 0.75 https://lectern.tv/watch/justice-the-moral-side-of-murder-michael-sandel-harvard https://i.ytimg.com/vi/kBdfcR-8hEY/hqdefault.jpg Justice: The Moral Side of Murder & Cannibalism — Michael Sandel https://i.ytimg.com/vi/kBdfcR-8hEY/hqdefault.jpg Live Socratic moral philosophy at its sharpest: Sandel extracts conflicting consequentialist and Kantian intuitions directly from student debate before naming a single philosopher. https://www.youtube.com/embed/kBdfcR-8hEY 3296 2009-09-04T00:00:00.000Z yes no 2026-11-10T06:15:21.919Z monthly 0.75 https://lectern.tv/watch/human-behavioral-biology-introduction-robert-sapolsky-stanford https://i.ytimg.com/vi/NNnIGh9g6fA/hqdefault.jpg Introduction to Human Behavioral Biology — Robert Sapolsky https://i.ytimg.com/vi/NNnIGh9g6fA/hqdefault.jpg Masterclass in interdisciplinary science: Sapolsky shows why explaining any human behavior through a single 'bucket' (just genes, just hormones, or just environment) always fails. https://www.youtube.com/embed/NNnIGh9g6fA 3434 2011-02-02T00:00:00.000Z yes no 2026-11-10T07:00:24.153Z monthly 0.75 https://lectern.tv/watch/building-micrograd-neural-networks-backprop-karpathy https://i.ytimg.com/vi/VMj-3S1tku0/hqdefault.jpg Spelled-Out Intro to Neural Networks & Backpropagation: Building micrograd — Andrej Karpathy https://i.ytimg.com/vi/VMj-3S1tku0/hqdefault.jpg Demystifies PyTorch's autograd in 150 lines of clean Python by manually computing numerical derivatives, applying the multivariable chain rule, and verifying gradients against torch.Tensor. https://www.youtube.com/embed/VMj-3S1tku0 9285 2022-08-17T00:00:00.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/mit-6-824-distributed-systems-introduction-robert-morris https://i.ytimg.com/vi/cQP8WApzIQQ/hqdefault.jpg Introduction & MapReduce — Robert Morris https://i.ytimg.com/vi/cQP8WApzIQQ/hqdefault.jpg Taught by RTM himself at MIT: dry, surgical systems thinking on partial failures, idempotency, network partitions, and the trade-offs between consistency and performance. https://www.youtube.com/embed/cQP8WApzIQQ 4775 2020-02-05T00:00:00.000Z yes no 2026-11-09T19:37:46.753Z monthly 0.75 https://lectern.tv/watch/the-geometry-of-linear-equations-strang-mit-18-06-lec-1 https://i.ytimg.com/vi/ZK3O402wf1c/hqdefault.jpg The Geometry of Linear Equations — Gilbert Strang https://i.ytimg.com/vi/ZK3O402wf1c/hqdefault.jpg Widely cited across Hacker News and math forums as the single clearest opening lecture in undergraduate mathematics: reframes systems of equations as linear combinations of column vectors within 15 minutes. https://www.youtube.com/embed/ZK3O402wf1c 2389 2008-08-25T00:00:00.000Z yes no 2026-11-10T07:00:24.009Z monthly 0.75 https://lectern.tv/watch/on-notation-principles-and-impact-in-computing https://i.ytimg.com/vi/pIoogidKxOU/hqdefault.jpg On Notation: Principles and Impact in Computing — Pat Hanrahan https://i.ytimg.com/vi/pIoogidKxOU/hqdefault.jpg Turing Award laureate Pat Hanrahan explores why syntax and notation matter more than computer scientists think. https://www.youtube.com/embed/pIoogidKxOU 4212 2026-10-07T20:30:31.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/hammock-driven-development-rich-hickey https://i.ytimg.com/vi/f84n5oFoZBc/hqdefault.jpg Hammock Driven Development — Rich Hickey https://i.ytimg.com/vi/f84n5oFoZBc/hqdefault.jpg Learn why stepping away from the keyboard and giving your background mind time to work is the secret to solving complex software design problems. https://www.youtube.com/embed/f84n5oFoZBc 2389 2012-10-08T00:00:00.000Z yes no 2026-11-09T20:00:41.635Z monthly 0.75 https://lectern.tv/watch/1-persistent-data-structures https://i.ytimg.com/vi/T0yzrZL1py0/hqdefault.jpg Persistent Data Structures — Erik Demaine https://i.ytimg.com/vi/T0yzrZL1py0/hqdefault.jpg Master the art of data structure time travel: learn how to preserve past states and branch universes with minimal overhead. https://www.youtube.com/embed/T0yzrZL1py0 5023 2013-12-18T17:19:53.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/reading-between-the-lines-part-1-law-const2 https://i.ytimg.com/vi/oR2IYiPeTfc/hqdefault.jpg Reading Between the Lines, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/oR2IYiPeTfc/hqdefault.jpg Discover how the Constitution's unwritten principles and holistic interpretation solve puzzles like a vice president presiding over his own impeachment trial. https://www.youtube.com/embed/oR2IYiPeTfc 1415 2026-08-03T18:07:04.000Z yes no 2026-11-09T21:30:58.160Z monthly 0.75 https://lectern.tv/watch/why-nations-fail-inclusive-vs-extractive-political-institutions https://i.ytimg.com/vi/A4eVoOlIuis/hqdefault.jpg Why Nations Fail: The Origins of Power, Prosperity, and Poverty — Daron Acemoglu https://i.ytimg.com/vi/A4eVoOlIuis/hqdefault.jpg Daron Acemoglu examines why nations fail and how institutional design determines economic prosperity and the future of democracy. https://www.youtube.com/embed/A4eVoOlIuis 4250 2022-04-04T17:18:06.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/the-continuum-hypothesis-as-a-fundamental-axiom https://i.ytimg.com/vi/jxu80s5vvzk/hqdefault.jpg The Continuum Hypothesis as a Fundamental Axiom — Joel David Hamkins https://i.ytimg.com/vi/jxu80s5vvzk/hqdefault.jpg Joel David Hamkins presents a rigorous argument for considering the Continuum Hypothesis as a foundational axiom, exploring its implications for the structure of mathematics and set theory. https://www.youtube.com/embed/jxu80s5vvzk 6707 2025-05-20T15:29:00.000Z yes no 2026-11-10T06:15:21.892Z monthly 0.75 https://lectern.tv/watch/sugar-the-bitter-truth https://i.ytimg.com/vi/dBnniua6-oM/hqdefault.jpg Sugar: The Bitter Truth — Robert H. Lustig https://i.ytimg.com/vi/dBnniua6-oM/hqdefault.jpg A foundational UCSF lecture examining the metabolic impact of dietary sugar, particularly fructose, and its role in the global obesity and chronic disease crisis. https://www.youtube.com/embed/dBnniua6-oM 5377 2009-07-31T00:04:24.000Z yes no 2026-11-10T06:22:28.431Z monthly 0.75 https://lectern.tv/watch/the-morrigan-the-nightmare-queen https://i.ytimg.com/vi/VGbab05ABn4/hqdefault.jpg The Morrigan: The Nightmare Queen — Ronald Hutton https://i.ytimg.com/vi/VGbab05ABn4/hqdefault.jpg Professor Ronald Hutton explores the complex and often contradictory scholarly interpretations of The Morrigan, a prominent figure in Irish mythology, tracing her evolution and cultural impact. https://www.youtube.com/embed/VGbab05ABn4 3188 2026-08-07T15:00:18.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-universe-in-a-box-astrophysical-simulation-and-supercomputing https://i.ytimg.com/vi/kPkW7CLQ3U8/hqdefault.jpg The Universe in a Box: Astrophysical Simulation and Supercomputing — Andrew Pontzen https://i.ytimg.com/vi/kPkW7CLQ3U8/hqdefault.jpg Cosmologist Andrew Pontzen explores how supercomputers and simulations map the cosmos, from galaxy formation to dark matter and the provocative question of whether we live inside a simulation. https://www.youtube.com/embed/kPkW7CLQ3U8 3182 2025-07-31T15:23:30.000Z yes no 2026-11-10T04:00:29.076Z monthly 0.75 https://lectern.tv/watch/the-law-of-gravitation https://i.ytimg.com/vi/QrjEtCsvdgY/hqdefault.jpg The Law of Gravitation, an Example of Physical Law — Richard Feynman https://i.ytimg.com/vi/QrjEtCsvdgY/hqdefault.jpg Richard Feynman's iconic 1964 Cornell lecture uses the law of gravity to reveal how nature weaves her patterns. https://www.youtube.com/embed/QrjEtCsvdgY 3326 2018-02-21T20:33:24.000Z yes no 2026-11-10T07:00:23.362Z monthly 0.75 https://lectern.tv/watch/how-windows-bootloader-initializes-the-kernel https://i.ytimg.com/vi/mxj7z6WqK14/hqdefault.jpg How Windows Bootloader Initializes the Kernel — Nir Lichtman https://i.ytimg.com/vi/mxj7z6WqK14/hqdefault.jpg Step inside Windows internals by debugging the live bootloader transition to the kernel with WinDbg. https://www.youtube.com/embed/mxj7z6WqK14 1136 2025-05-10T15:31:23.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/session-1-class-logistics-and-structure-finc-ub https://i.ytimg.com/vi/PeFt2BkTNhI/hqdefault.jpg Class Logistics and Structure — Aswath Damodaran https://i.ytimg.com/vi/PeFt2BkTNhI/hqdefault.jpg Master valuation with Aswath Damodaran in this legendary NYU Stern introductory session. https://www.youtube.com/embed/PeFt2BkTNhI 4551 2025-01-23T01:57:05.000Z yes no 2026-11-10T07:00:24.901Z monthly 0.75 https://lectern.tv/watch/the-physics-of-uap https://i.ytimg.com/vi/HlYwktOj75A/hqdefault.jpg The Physics of UAP — Kevin Knuth https://i.ytimg.com/vi/HlYwktOj75A/hqdefault.jpg Examine the extreme kinematics, energy requirements, and physics behind Unidentified Aerial Phenomena. https://www.youtube.com/embed/HlYwktOj75A 1934 2024-02-12T13:00:17.000Z yes no 2026-11-10T06:00:25.916Z monthly 0.75 https://lectern.tv/watch/crispr-biology-from-discovery-to-application https://i.ytimg.com/vi/aHBHNmGAoHw/hqdefault.jpg CRISPR Biology: From Bacterial Adaptive Immunity to Genome Engineering — Jennifer Doudna https://i.ytimg.com/vi/aHBHNmGAoHw/hqdefault.jpg Jennifer Doudna details the structural mechanics of CRISPR-Cas9 and how engineered variants target RNA. https://www.youtube.com/embed/aHBHNmGAoHw 3026 2025-11-15T00:53:00.000Z yes no 2026-11-10T07:00:23.825Z monthly 0.75 https://lectern.tv/watch/decidability-type-systems-and-the-limits-of-open-source-trust https://i.ytimg.com/vi/7zmuMKR7q8w/hqdefault.jpg Decidability, Type Systems, and the Limits of Open Source Trust https://i.ytimg.com/vi/7zmuMKR7q8w/hqdefault.jpg Delves into the fundamental limitations of static analysis and the implications for trusting open-source software, leveraging concepts like Rice's theorem and type system decidability. https://www.youtube.com/embed/7zmuMKR7q8w 921 2026-10-27T13:51:28.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/bridget-goddess-and-saint https://i.ytimg.com/vi/nE4HMZ56AG8/hqdefault.jpg Bridget: Goddess and Saint — Ronald Hutton https://i.ytimg.com/vi/nE4HMZ56AG8/hqdefault.jpg Unravel the historical layers of Bridget, tracing her evolution from ancient Celtic goddess to medieval saint. https://www.youtube.com/embed/nE4HMZ56AG8 2952 2026-04-03T15:01:18.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/set-theory-and-the-philosophy-of-set-theory https://i.ytimg.com/vi/v_tPUH5NtwI/hqdefault.jpg Set Theory and the Philosophy of Set Theory — Joel David Hamkins https://i.ytimg.com/vi/v_tPUH5NtwI/hqdefault.jpg Joel David Hamkins explores the historical emergence and philosophical underpinnings of set theory, from Cantor's insights to Zermelo's axiomatic framework and its foundational role in mathematics. https://www.youtube.com/embed/v_tPUH5NtwI 5810 2020-12-02T19:52:40.000Z yes no 2026-11-10T06:15:21.890Z monthly 0.75 https://lectern.tv/watch/interfacing-to-microworlds-design-principles-of-simcity-simant-and-the-sims https://i.ytimg.com/vi/nsxoZXaYJSk/hqdefault.jpg Interfacing to Microworlds: Design Principles of SimCity, SimAnt, and The Sims — Will Wright https://i.ytimg.com/vi/nsxoZXaYJSk/hqdefault.jpg Will Wright, creator of SimCity and The Sims, discusses the design philosophy behind his seminal simulation games, focusing on user interface challenges and the evolution of AI models for complex virtual environments. https://www.youtube.com/embed/nsxoZXaYJSk 5189 2023-01-27T20:50:21.000Z yes no 2026-11-10T06:15:37.695Z monthly 0.75 https://lectern.tv/watch/course-introduction-reading-america-s-written-constitution-law-const1 https://i.ytimg.com/vi/NhclcFViWP8/hqdefault.jpg Course Introduction: Reading America's Written Constitution — Akhil Reed Amar https://i.ytimg.com/vi/NhclcFViWP8/hqdefault.jpg This introductory lecture outlines a textual, article-by-article approach to the Constitution, emphasizing its democratic, pro-slavery, and national security dimensions. https://www.youtube.com/embed/NhclcFViWP8 1379 2026-08-06T18:28:37.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/quantum-entanglements-part-1-leonard-susskind-stanford https://i.ytimg.com/vi/0Eeuqh9QfNI/hqdefault.jpg States, Logic & Complex Vector Spaces — Leonard Susskind https://i.ytimg.com/vi/0Eeuqh9QfNI/hqdefault.jpg Builds quantum mechanics from two-state spin systems and Dirac bra-ket algebra rather than messy wave-equation PDEs—the foundation of Susskind's 'Theoretical Minimum'. https://www.youtube.com/embed/0Eeuqh9QfNI 5735 2008-03-26T00:00:00.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/recurrent-neural-networks-transformers-and-attention https://i.ytimg.com/vi/ySEx_Bqxvvo/hqdefault.jpg Recurrent Neural Networks, Transformers, and Attention — Ava Amini https://i.ytimg.com/vi/ySEx_Bqxvvo/hqdefault.jpg A core lecture from MIT's Introduction to Deep Learning, dissecting the architecture and functional principles of Recurrent Neural Networks, Transformer models, and the critical attention mechanism. https://www.youtube.com/embed/ySEx_Bqxvvo 3770 2023-03-17T14:00:10.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/a-collectivist-economic-perspective-on-ai-systems https://i.ytimg.com/vi/xomqt64TKEs/hqdefault.jpg A Collectivist, Economic Perspective on AI Systems — Michael I. Jordan https://i.ytimg.com/vi/xomqt64TKEs/hqdefault.jpg Reframes large-scale machine learning around microeconomic mechanism design—where uncertainty quantification interacts with strategic incentives, scarcity, and multi-agent markets. https://www.youtube.com/embed/xomqt64TKEs 3284 2026-06-24T07:45:17.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/the-jank-dialect-native-clojure-on-llvm-with-seamless-c-interop https://i.ytimg.com/vi/tHgApFhevrQ/hqdefault.jpg The Jank Dialect: Native Clojure on LLVM with Seamless C++ Interop — Jeaye Wilkerson https://i.ytimg.com/vi/tHgApFhevrQ/hqdefault.jpg Explore Jank, a native Clojure dialect built on LLVM, and its implications for C++ interop, performance, and native application development within the Clojure ecosystem. https://www.youtube.com/embed/tHgApFhevrQ 2411 2026-11-03T16:48:24.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/microtubules-as-fractal-time-crystals-implications-for-life-and-consciousness https://i.ytimg.com/vi/YusrOYGAhqM/hqdefault.jpg Microtubules as Fractal Time Crystals: Implications for Life and Consciousness — Stuart Hameroff https://i.ytimg.com/vi/YusrOYGAhqM/hqdefault.jpg Stuart Hameroff presents a theoretical framework on microtubules as fractal time crystals, exploring their potential role in the mechanisms of life and consciousness. https://www.youtube.com/embed/YusrOYGAhqM 4810 2025-11-18T16:57:31.000Z yes no 2026-11-09T09:31:11.720Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-1-natural-numbers-and-induct https://i.ytimg.com/vi/aS6R3epK3ms/hqdefault.jpg Natural Numbers and Induction — Vicky Neale https://i.ytimg.com/vi/aS6R3epK3ms/hqdefault.jpg Introduces first-year students to the foundational concepts of natural numbers and the principle of mathematical induction, emphasizing rigorous proof construction. https://www.youtube.com/embed/aS6R3epK3ms 2868 2022-10-19T14:40:58.000Z yes no 2026-11-10T07:00:24.543Z monthly 0.75 https://lectern.tv/watch/the-great-wild-manifold-rodeo-dennis-sullivan-in-algebraic-topology https://i.ytimg.com/vi/AyBjMY2sDdE/hqdefault.jpg The Great Wild Manifold Rodeo: Dennis Sullivan in Algebraic Topology — Michael J. Hopkins https://i.ytimg.com/vi/AyBjMY2sDdE/hqdefault.jpg Michael J. Hopkins surveys the profound contributions of Dennis Sullivan to algebraic topology, particularly focusing on his work concerning manifolds and the interplay between homotopy theory and geometry. https://www.youtube.com/embed/AyBjMY2sDdE 2893 2022-06-17T12:13:56.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-1-1-introduction-to-distributed-systems-cst-ds https://i.ytimg.com/vi/UEAMfLPZZhE/hqdefault.jpg Introduction to Distributed Systems — Martin Kleppmann https://i.ytimg.com/vi/UEAMfLPZZhE/hqdefault.jpg This introductory lecture establishes core concepts of distributed systems, examining fundamental challenges, desirable properties like scalability and fault tolerance, and common architectural patterns. https://www.youtube.com/embed/UEAMfLPZZhE 876 2020-10-28T21:45:31.000Z yes no 2026-11-10T07:00:24.344Z monthly 0.75 https://lectern.tv/watch/hydrogym-a-reinforcement-learning-platform-for-fluid-dynamics https://i.ytimg.com/vi/SQrPBk6f0GY/hqdefault.jpg HydroGym: A Reinforcement Learning Platform for Fluid Dynamics — Steve Brunton https://i.ytimg.com/vi/SQrPBk6f0GY/hqdefault.jpg Steven L. Brunton introduces HydroGym, a novel reinforcement learning platform for controlling complex fluid dynamics, with connections to recent Nature publications. https://www.youtube.com/embed/SQrPBk6f0GY 1290 2026-08-20T13:30:30.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-1-the-parts-of-the-whole https://i.ytimg.com/vi/mo-YL-lv3RY/hqdefault.jpg The Parts of the Whole — Christine Hayes https://i.ytimg.com/vi/mo-YL-lv3RY/hqdefault.jpg Christine Hayes introduces the literary, historical, and redactional structure of the Hebrew Bible (Tanakh)—Torah, Nevi'im, and Ketuvim—framing it as an anthology of ancient Israelite writings rather than a single monolithic text. https://www.youtube.com/embed/mo-YL-lv3RY 2746 2012-12-03T14:44:21.000Z yes no 2026-11-10T05:00:26.006Z monthly 0.75 https://lectern.tv/watch/hodge-theory-of-p-adic-varieties-faltings-legacy https://i.ytimg.com/vi/a76BABvrhso/hqdefault.jpg Hodge Theory of p-adic Varieties: Faltings' Legacy — Wiesława Nizioł https://i.ytimg.com/vi/a76BABvrhso/hqdefault.jpg An exploration of p-adic Hodge theory, tracing its development and the pivotal contributions of Gerd Faltings. This lecture details the relationship between étale cohomology and differential forms over p-adic fields. https://www.youtube.com/embed/a76BABvrhso 2894 2026-06-19T12:17:22.000Z yes no 2026-11-08T07:59:53.452Z monthly 0.75 https://lectern.tv/watch/what-happened-to-liberal-democracy-a-discussion-with-daron-acemoglu-and-michael- https://i.ytimg.com/vi/bKdfNztHq1k/hqdefault.jpg What Happened to Liberal Democracy? A Discussion with Daron Acemoglu and Michael Sandel — Daron Acem https://i.ytimg.com/vi/bKdfNztHq1k/hqdefault.jpg Nobel laureate Daron Acemoglu and political philosopher Michael Sandel examine why liberal democracy is failing the working class. https://www.youtube.com/embed/bKdfNztHq1k 3875 2026-10-01T19:38:24.000Z yes no 2026-11-10T05:00:26.006Z monthly 0.75 https://lectern.tv/watch/melnikov-functions-appearing-in-polynomial-hamiltonian-perturbations-ias-hodge https://i.ytimg.com/vi/nxu05MIxbUQ/hqdefault.jpg Melnikov Functions Appearing in Polynomial Hamiltonian Perturbations — Dmitry Novikov https://i.ytimg.com/vi/nxu05MIxbUQ/hqdefault.jpg Explores Melnikov functions as higher-order approximations in Hilbert's 16th problem, particularly for polynomial Hamiltonian perturbations, building on the vanishing of first-order Abelian integrals. https://www.youtube.com/embed/nxu05MIxbUQ 3598 2026-03-13T13:03:52.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/a-multiset-approach-to-arithmetic-mathematics-foundations-227 https://i.ytimg.com/vi/4xoF2SRp194/hqdefault.jpg A Multiset Approach to Arithmetic (Mathematics Foundations 227) — Norman Wildberger https://i.ytimg.com/vi/4xoF2SRp194/hqdefault.jpg Discover how arithmetic and algebra can be rebuilt from scratch using nested multisets instead of traditional set theory. https://www.youtube.com/embed/4xoF2SRp194 2350 2022-12-17T20:43:04.000Z yes no 2026-11-10T06:00:25.916Z monthly 0.75 https://lectern.tv/watch/a-hacker-s-guide-to-language-models https://i.ytimg.com/vi/jkrNMKz9pWU/hqdefault.jpg A Hacker's Guide to Language Models — Jeremy Howard https://i.ytimg.com/vi/jkrNMKz9pWU/hqdefault.jpg Jeremy Howard presents a comprehensive technical overview of language models, from foundational architectures to practical applications, fine-tuning, and deployment strategies for advanced practitioners. https://www.youtube.com/embed/jkrNMKz9pWU 5473 2023-09-24T07:09:20.000Z yes no 2026-11-10T06:15:42.769Z monthly 0.75 https://lectern.tv/watch/preface-mit-calculus-revisited-single-variable-calculus https://i.ytimg.com/vi/MFRWDuduuSw/hqdefault.jpg Preface: MIT Calculus Revisited - Single Variable Calculus — Herbert Gross https://i.ytimg.com/vi/MFRWDuduuSw/hqdefault.jpg An introductory preface to the acclaimed MIT OpenCourseWare series, outlining the pedagogical approach and scope of the Single Variable Calculus curriculum. https://www.youtube.com/embed/MFRWDuduuSw 1926 2011-05-06T02:05:48.000Z yes no 2026-11-10T07:00:22.790Z monthly 0.75 https://lectern.tv/watch/scattering-amplitudes-and-dualities-at-infinity-part-2-ias-pitp https://i.ytimg.com/vi/v9upMR4x3nc/hqdefault.jpg Scattering Amplitudes and Dualities at Infinity: Part 2 — Nima Arkani-Hamed https://i.ytimg.com/vi/v9upMR4x3nc/hqdefault.jpg Discover how the hidden geometric shapes behind particle physics replace traditional Feynman diagrams and simplify scattering amplitudes. https://www.youtube.com/embed/v9upMR4x3nc 6061 2026-07-27T23:35:03.000Z yes no 2026-11-10T07:00:25.153Z monthly 0.75 https://lectern.tv/watch/lecture-2-frequency-selectivity-and-nonlinearity-in-hearing-9-35 https://i.ytimg.com/vi/qzNJi4AO_Aw/hqdefault.jpg Frequency Selectivity and Nonlinearity in Hearing — Josh McDermott https://i.ytimg.com/vi/qzNJi4AO_Aw/hqdefault.jpg Discover how the inner ear analyzes frequency, generates its own phantom tones, and suffers permanent damage from the noise of modern life. https://www.youtube.com/embed/qzNJi4AO_Aw 4643 2026-03-30T14:13:34.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/lecture-02-externalities-in-theory-14-41 https://i.ytimg.com/vi/bmpZwTUbjjI/hqdefault.jpg Externalities in Theory — Jonathan Gruber https://i.ytimg.com/vi/bmpZwTUbjjI/hqdefault.jpg Master the economics of market failures, from climate change and SUVs to Coase's theorem and carbon taxes. https://www.youtube.com/embed/bmpZwTUbjjI 4633 2026-02-04T19:33:05.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/the-anatomy-of-an-optimization-problem https://i.ytimg.com/vi/WK4p445iQzI/hqdefault.jpg The Anatomy of an Optimization Problem — Steve Brunton https://i.ytimg.com/vi/WK4p445iQzI/hqdefault.jpg Dissecting the fundamental components of an optimization problem, exploring objective functions, constraints, and the implications of convexity on problem categories. https://www.youtube.com/embed/WK4p445iQzI 1536 2026-07-10T11:00:26.000Z yes no 2026-11-10T07:00:23.583Z monthly 0.75 https://lectern.tv/watch/lecture-1b-procedures-and-processes-substitution-model-sicp https://i.ytimg.com/vi/V_7mmwpgJHU/hqdefault.jpg Procedures and Processes: The Substitution Model, Recursion & Iteration — Hal Abelson & Gerald Jay S https://i.ytimg.com/vi/V_7mmwpgJHU/hqdefault.jpg A foundational exploration of procedures, processes, and the substitution model, integral to understanding computation as taught in MIT's 6.001 'Structure and Interpretation of Computer Programs'. https://www.youtube.com/embed/V_7mmwpgJHU 3502 2019-08-22T22:17:21.000Z yes no 2026-11-10T07:00:23.811Z monthly 0.75 https://lectern.tv/watch/what-is-ultimately-real-consciousness-free-energy-and-spacetime https://i.ytimg.com/vi/GW9YsAu-mWg/hqdefault.jpg What is Ultimately Real? Consciousness, Free Energy, and Spacetime — Donald Hoffman & Karl Friston https://i.ytimg.com/vi/GW9YsAu-mWg/hqdefault.jpg A rigorous dialogue between Donald Hoffman and Karl Friston on the fundamental nature of reality, exploring the Free Energy Principle, active inference, and the proposition that spacetime is an evolved interface. https://www.youtube.com/embed/GW9YsAu-mWg 9625 2026-02-04T16:59:20.000Z yes no 2026-11-08T22:00:41.084Z monthly 0.75 https://lectern.tv/watch/plato-s-republic-book-iii-justice-and-education-in-the-ideal-state https://i.ytimg.com/vi/qu6ltlgtNJA/hqdefault.jpg Plato's Republic, Book III: Justice and Education in the Ideal State — Michael Sugrue https://i.ytimg.com/vi/qu6ltlgtNJA/hqdefault.jpg An in-depth analysis of Plato's Republic, Book III, examining the foundational principles of justice, education, and the structure of the ideal city-state as envisioned by the philosopher. https://www.youtube.com/embed/qu6ltlgtNJA 3311 2023-11-13T00:58:37.000Z yes no 2026-11-10T06:31:04.129Z monthly 0.75 https://lectern.tv/watch/a-post-prospectus-spacex-valuation https://i.ytimg.com/vi/NQKIJU7TmTc/hqdefault.jpg A Post-Prospectus SpaceX Valuation — Aswath Damodaran https://i.ytimg.com/vi/NQKIJU7TmTc/hqdefault.jpg Aswath Damodaran revisits his valuation of SpaceX following the release of its prospectus, providing an updated financial analysis informed by new data and market dynamics. https://www.youtube.com/embed/NQKIJU7TmTc 2719 2026-06-04T21:57:07.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/dionysus-lord-of-misrule https://i.ytimg.com/vi/ZfVITWv4z6o/hqdefault.jpg Dionysus: Lord of Misrule — Ronald Hutton https://i.ytimg.com/vi/ZfVITWv4z6o/hqdefault.jpg Ronald Hutton delivers a compelling examination of Dionysian cults, moving beyond myth to explore the historical and social dimensions of this enigmatic ancient deity. https://www.youtube.com/embed/ZfVITWv4z6o 2798 2026-06-02T15:00:03.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/the-presocratics-and-republic-1-ionian-physics-and-its-cultural-consequences https://i.ytimg.com/vi/45gKEsga3gM/hqdefault.jpg The Presocratics and Republic 1: Ionian Physics and its Cultural Consequences — Michael Sugrue https://i.ytimg.com/vi/45gKEsga3gM/hqdefault.jpg Dr. Michael Sugrue examines the profound cultural and intellectual impact of Ionian physics, tracing its destabilizing effects on the polis and the subsequent philosophical responses from Socrates and Plato. https://www.youtube.com/embed/45gKEsga3gM 3657 2023-10-08T23:16:19.000Z yes no 2026-11-10T06:31:01.868Z monthly 0.75 https://lectern.tv/watch/assignment-state-and-side-effects-sicp-lecture-5a https://i.ytimg.com/vi/FUz7eWT4j6M/hqdefault.jpg Assignment, State, and Side-effects (SICP Lecture 5a) — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/FUz7eWT4j6M/hqdefault.jpg Examine the implications of assignment, mutable state, and side-effects in programming, contrasting these imperative concepts with purely functional approaches. https://www.youtube.com/embed/FUz7eWT4j6M 4520 2012-05-04T02:43:07.000Z yes no 2026-11-09T12:31:18.926Z monthly 0.75 https://lectern.tv/watch/feynman-s-lost-lecture-on-planetary-orbits-ft-3blue1brown https://i.ytimg.com/vi/xdIjYBtnvZU/hqdefault.jpg Feynman's Lost Lecture on Planetary Orbits (ft. 3Blue1Brown) — Henry Reich https://i.ytimg.com/vi/xdIjYBtnvZU/hqdefault.jpg Explores Richard Feynman's geometric demonstration of planetary elliptical orbits under an inverse-square law, a proof notable for its elegance and minimal reliance on calculus. https://www.youtube.com/embed/xdIjYBtnvZU 1304 2018-07-20T13:33:11.000Z yes no 2026-11-10T07:00:23.243Z monthly 0.75 https://lectern.tv/watch/arithmetic-geometry-and-computation https://i.ytimg.com/vi/2oD7VxEb17E/hqdefault.jpg Arithmetic Geometry and Computation — Minhyong Kim https://i.ytimg.com/vi/2oD7VxEb17E/hqdefault.jpg Minhyong Kim explores the interface of arithmetic geometry and computation, tracing the evolution of solving Diophantine equations from antiquity to the profound implications of Faltings' theorem. https://www.youtube.com/embed/2oD7VxEb17E 3259 2026-07-24T15:00:14.000Z yes no 2026-11-08T21:54:45.986Z monthly 0.75 https://lectern.tv/watch/elimination-with-matrices-strang-mit-18-06-lec-2 https://i.ytimg.com/vi/QVKj3LADCnA/hqdefault.jpg Elimination with Matrices — Gilbert Strang https://i.ytimg.com/vi/QVKj3LADCnA/hqdefault.jpg Turns Gaussian elimination from tedious bookkeeping into matrix algebra by deriving elimination and row-exchange matrices from first principles. https://www.youtube.com/embed/QVKj3LADCnA 2862 2008-08-25T00:00:00.000Z yes no 2026-11-10T07:00:24.019Z monthly 0.75 https://lectern.tv/watch/timothy-snyder-the-making-of-modern-ukraine-class-1-ukrainian-questions-posed-by https://i.ytimg.com/vi/bJczLlwp-d8/hqdefault.jpg Ukrainian Questions Posed by Russian Invasion — Timothy Snyder https://i.ytimg.com/vi/bJczLlwp-d8/hqdefault.jpg Class 1 is an introduction to the course and an exploration of questions raised by the Russian invasion of Ukraine. https://www.youtube.com/embed/bJczLlwp-d8 2765 2022-09-03T13:40:02.000Z yes no 2026-11-10T07:00:24.246Z monthly 0.75 https://lectern.tv/watch/lecture-2-history-of-query-optimizers-ft-ibm-system-r-15-799 https://i.ytimg.com/vi/62cAdANFhBg/hqdefault.jpg History of Query Optimizers ft. IBM System R — Andy Pavlo https://i.ytimg.com/vi/62cAdANFhBg/hqdefault.jpg Explores the historical evolution of query optimizers, focusing on the seminal contributions and architectural design of IBM System R and its influence on modern database systems. https://www.youtube.com/embed/62cAdANFhBg 4240 2025-01-16T12:32:20.000Z yes no 2026-11-10T04:00:29.076Z monthly 0.75 https://lectern.tv/watch/quantum-electrodynamics-the-strange-theory-of-light-and-matter-part-1 https://i.ytimg.com/vi/9WUknJEbusE/hqdefault.jpg Quantum Electrodynamics: The Strange Theory of Light and Matter, Part 1 — Richard Feynman https://i.ytimg.com/vi/9WUknJEbusE/hqdefault.jpg Richard Feynman's inaugural Sir Douglas Robb Memorial Lecture from 1979, introducing the foundational concepts of Quantum Electrodynamics with his characteristic clarity and insight. https://www.youtube.com/embed/9WUknJEbusE 4678 2023-04-10T09:37:12.000Z yes no 2026-11-08T12:30:32.290Z monthly 0.75 https://lectern.tv/watch/ai-s-impact-on-programming-an-epistemological-perspective-from-felienne-hermans https://i.ytimg.com/vi/0-6-f94n_9M/hqdefault.jpg AI's Impact on Programming: An Epistemological Perspective — Felienne Hermans https://i.ytimg.com/vi/0-6-f94n_9M/hqdefault.jpg Professor Felienne Hermans offers a critical, alternate history of AI and its epistemological impact on programming, challenging current dominant narratives. https://www.youtube.com/embed/0-6-f94n_9M 2906 2026-08-31T05:20:02.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/congressional-powers-part-1-law-const1 https://i.ytimg.com/vi/yd6JxPLoWmU/hqdefault.jpg Congressional Powers, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/yd6JxPLoWmU/hqdefault.jpg Explore how the founders balanced central power and state autonomy by granting a representative Congress the constitutional authority to tax and speak freely. https://www.youtube.com/embed/yd6JxPLoWmU 1341 2026-08-06T18:33:27.000Z yes no 2026-11-09T21:30:58.160Z monthly 0.75 https://lectern.tv/watch/1-introduction-freeman-s-top-five-tips-for-studying-the-revolution https://i.ytimg.com/vi/shTBSGoYtK0/hqdefault.jpg Introduction: Freeman's Top Five Tips for Studying the Revolution — Joanne B. Freeman https://i.ytimg.com/vi/shTBSGoYtK0/hqdefault.jpg Professor Freeman introduces the historiographic methods for studying the American Revolution, emphasizing critical engagement with primary texts, the evolving semantics of political concepts, and the significance of diverse historical actors beyond the Founding Fathers. https://www.youtube.com/embed/shTBSGoYtK0 2423 2011-03-18T20:24:06.000Z yes no 2026-11-10T06:15:21.991Z monthly 0.75 https://lectern.tv/watch/geoffrey-hinton-the-deep-learning-revolution-turing-award-lecture https://i.ytimg.com/vi/-cv0ddgcImk/hqdefault.jpg The Deep Learning Revolution (Turing Award Lecture) — Geoffrey Hinton https://i.ytimg.com/vi/-cv0ddgcImk/hqdefault.jpg Geoffrey Hinton's seminal 2018 ACM A.M. Turing Award Lecture, outlining the conceptual genesis and profound impact of the deep learning revolution. https://www.youtube.com/embed/-cv0ddgcImk 1948 2021-03-08T20:00:01.000Z yes no 2026-11-08T21:54:45.544Z monthly 0.75 https://lectern.tv/watch/the-indexing-question-should-spacex-openai-and-anthropic-be-in-the-s-p-500 https://i.ytimg.com/vi/fbesNIjd_pY/hqdefault.jpg The Indexing Question: Should SpaceX, OpenAI and Anthropic be in the S&P 500? — Aswath Damodaran https://i.ytimg.com/vi/fbesNIjd_pY/hqdefault.jpg Professor Aswath Damodaran scrutinizes the complex question of including high-growth, privately valued tech firms like SpaceX and OpenAI in benchmark indices such as the S&P 500. https://www.youtube.com/embed/fbesNIjd_pY 2763 2026-06-18T22:06:27.000Z yes no 2026-11-08T08:00:42.781Z monthly 0.75 https://lectern.tv/watch/digital-vs-biological-intelligence-vienna-godel-lecture https://i.ytimg.com/vi/TNffIt8eRb0/hqdefault.jpg Digital vs. Biological Intelligence (Vienna Gödel Lecture) — Geoffrey Hinton https://i.ytimg.com/vi/TNffIt8eRb0/hqdefault.jpg Contrasts immortal weight-sharing digital models with mortal analog biological computation—and examines knowledge distillation across heterogeneous architectures. https://www.youtube.com/embed/TNffIt8eRb0 4805 2026-10-24T10:32:01.000Z yes no 2026-11-08T08:00:40.495Z monthly 0.75 https://lectern.tv/watch/lecture-02-how-to-train-a-neural-net-6-7960 https://i.ytimg.com/vi/vidCX_dMCu0/hqdefault.jpg How to Train a Neural Net — Sara Beery https://i.ytimg.com/vi/vidCX_dMCu0/hqdefault.jpg Learn how neural network training actually works under the hood through backpropagation, computational graphs, and differentiable programming. https://www.youtube.com/embed/vidCX_dMCu0 4774 2026-02-11T14:39:52.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/lecture-2-capital-chapter-1-the-commodity-part-2-lit-cap1 https://i.ytimg.com/vi/t0Ui8DPOiOA/hqdefault.jpg Capital Chapter 1: The Commodity, Part 2 — Paul North https://i.ytimg.com/vi/t0Ui8DPOiOA/hqdefault.jpg Investigate the phantom of value and the double character of commodities and labor in the opening chapters of Marx's Capital with Paul North. https://www.youtube.com/embed/t0Ui8DPOiOA 3385 2026-03-25T12:41:09.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/1-introduction-finite-automata-regular-expressions https://i.ytimg.com/vi/9syvZr-9xwk/hqdefault.jpg Introduction, Finite Automata, Regular Expressions — Michael Sipser https://i.ytimg.com/vi/9syvZr-9xwk/hqdefault.jpg This inaugural lecture for MIT's Theory of Computation course introduces finite automata, regular languages, and regular expressions. It formally defines these concepts and proves closure properties for regular languages under union and concatenation. https://www.youtube.com/embed/9syvZr-9xwk 3634 2021-10-06T12:48:25.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/applications-of-optimization-in-machine-learning-and-engineering https://i.ytimg.com/vi/CS1wrmxiWqc/hqdefault.jpg Applications of Optimization in Machine Learning and Engineering — Steve Brunton https://i.ytimg.com/vi/CS1wrmxiWqc/hqdefault.jpg A high-level survey from the University of Washington on the diverse applications of optimization theory across modern machine learning, physics, and engineering disciplines. https://www.youtube.com/embed/CS1wrmxiWqc 1523 2026-07-15T12:00:15.000Z yes no 2026-11-10T07:00:23.588Z monthly 0.75 https://lectern.tv/watch/programming-methodology-course-introduction-and-overview https://i.ytimg.com/vi/KkMDCCdjyW8/hqdefault.jpg Programming Methodology: Course Introduction and Overview — Mehran Sahami https://i.ytimg.com/vi/KkMDCCdjyW8/hqdefault.jpg An introductory lecture from Stanford's CS106A, outlining core programming principles, object-oriented design, and the fundamentals of Java for aspiring computer scientists. https://www.youtube.com/embed/KkMDCCdjyW8 2987 2008-07-03T02:09:02.000Z yes no 2026-11-10T06:15:21.829Z monthly 0.75 https://lectern.tv/watch/the-relation-of-mathematics-to-physics https://i.ytimg.com/vi/IaSN-3JAVTg/hqdefault.jpg The Relation of Mathematics to Physics — Richard Feynman https://i.ytimg.com/vi/IaSN-3JAVTg/hqdefault.jpg Richard Feynman explores the surprising, indispensable relationship between mathematical structures and the fundamental laws of nature. https://www.youtube.com/embed/IaSN-3JAVTg 3328 2018-02-21T17:12:56.000Z yes no 2026-11-10T07:00:23.368Z monthly 0.75 https://lectern.tv/watch/a-living-planet https://i.ytimg.com/vi/FBJ7mo39Ftg/hqdefault.jpg A Living Planet — Helen Czerski https://i.ytimg.com/vi/FBJ7mo39Ftg/hqdefault.jpg Helen Czerski elucidates the interconnectedness of Earth's ecosystems, exploring the profound influence of microbial life and marine organisms on planetary processes. https://www.youtube.com/embed/FBJ7mo39Ftg 3569 2026-05-29T15:00:08.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/optimizing-clojure-leveraging-modern-jvm-for-performance https://i.ytimg.com/vi/fBN63RlnjBc/hqdefault.jpg Optimizing Clojure: Leveraging Modern JVM for Performance — Chris Nuernberger https://i.ytimg.com/vi/fBN63RlnjBc/hqdefault.jpg Learn how modern JVM behavior impacts Clojure protocols, and see how a restructured approach achieves up to a 20x speedup under heavy multi-core load. https://www.youtube.com/embed/fBN63RlnjBc 2028 2026-11-05T16:30:05.000Z yes no 2026-11-10T05:00:26.006Z monthly 0.75 https://lectern.tv/watch/1-introductions-why-does-the-civil-war-era-have-a-hold-on-american-historical https://i.ytimg.com/vi/QXXp1bHd6gI/hqdefault.jpg Introductions: Why Does the Civil War Era Have a Hold on American Historical — David W. Blight https://i.ytimg.com/vi/QXXp1bHd6gI/hqdefault.jpg Professor Blight introduces the historiographical challenges of the American Civil War and Reconstruction, examining core texts and the enduring national fascination with this pivotal era, including analyses of Martin Luther King Jr.'s "Promissory Note" and Walt Whitman's "Democracy." https://www.youtube.com/embed/QXXp1bHd6gI 2586 2008-11-21T19:42:19.000Z yes no 2026-11-10T06:15:21.999Z monthly 0.75 https://lectern.tv/watch/3-manifolds-after-perelman-topology-geometry-and-effective-rigidity https://i.ytimg.com/vi/8g5fCv5mky0/hqdefault.jpg 3-Manifolds After Perelman: Topology, Geometry, and Effective Rigidity — Jeff Brock https://i.ytimg.com/vi/8g5fCv5mky0/hqdefault.jpg Jeff Brock discusses the profound implications of Perelman's work on 3-manifolds, exploring advanced topics in topology, geometric structures, and the concept of effective rigidity. https://www.youtube.com/embed/8g5fCv5mky0 3592 2025-10-27T07:50:40.000Z yes no 2026-11-08T07:59:51.150Z monthly 0.75 https://lectern.tv/watch/the-biology-of-depression-stanford-university https://i.ytimg.com/vi/NOAgplgTxfc/hqdefault.jpg The Biology of Depression — Robert Sapolsky https://i.ytimg.com/vi/NOAgplgTxfc/hqdefault.jpg Professor Robert Sapolsky details the biological underpinnings and societal impact of major depressive disorder, examining its neurochemical, hormonal, and genetic components as a complex biological disease. https://www.youtube.com/embed/NOAgplgTxfc 3148 2009-11-10T20:35:15.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-future-of-fundamental-physics-spacetime-and-quantum-amplitudes https://i.ytimg.com/vi/SWWBuHszyD8/hqdefault.jpg The Future of Fundamental Physics: Spacetime and Quantum Amplitudes — Nima Arkani-Hamed https://i.ytimg.com/vi/SWWBuHszyD8/hqdefault.jpg Demonstrates why locality and unitarity at Planck-scale energies force smooth spacetime to dissolve into positive combinatorial geometries like the Amplituhedron. https://www.youtube.com/embed/SWWBuHszyD8 26250 2016-06-06T20:44:00.000Z yes no 2026-11-08T07:59:48.869Z monthly 0.75 https://lectern.tv/watch/6-8210-spring-2024-lecture-1-robot-dynamics-and-model-based-control https://i.ytimg.com/vi/uyyBT-MHhLE/hqdefault.jpg Robot Dynamics and Model-Based Control — Russ Tedrake https://i.ytimg.com/vi/uyyBT-MHhLE/hqdefault.jpg Introduces fundamental principles of robot dynamics, deriving equations of motion using Lagrangian mechanics. It establishes the basis for model-based control strategies, covering concepts essential for analyzing complex robotic systems. https://www.youtube.com/embed/uyyBT-MHhLE 5107 2024-03-01T20:59:14.000Z yes no 2026-11-10T07:00:24.719Z monthly 0.75 https://lectern.tv/watch/the-birch-swinnerton-dyer-conjecture-a-millennium-prize-problem-at-25 https://i.ytimg.com/vi/4Iejh8qTPJ4/hqdefault.jpg The Birch-Swinnerton-Dyer Conjecture: A Millennium Prize Problem at 25 — Chris Skinner https://i.ytimg.com/vi/4Iejh8qTPJ4/hqdefault.jpg An anniversary reflection on the Birch-Swinnerton-Dyer Conjecture, a profound problem in number theory concerning elliptic curves and L-functions, presented by a leading expert. https://www.youtube.com/embed/4Iejh8qTPJ4 3136 2025-10-28T09:01:31.000Z yes no 2026-11-08T21:54:43.924Z monthly 0.75 https://lectern.tv/watch/ricci-flow-after-perelman https://i.ytimg.com/vi/_xvohI5bDRo/hqdefault.jpg Ricci Flow After Perelman — Bruce Kleiner https://i.ytimg.com/vi/_xvohI5bDRo/hqdefault.jpg An advanced lecture on the Ricci flow, exploring its profound implications and developments in geometric analysis following Perelman's groundbreaking work on the Poincaré Conjecture. https://www.youtube.com/embed/_xvohI5bDRo 2735 2025-10-27T07:50:50.000Z yes no 2026-11-08T07:59:51.147Z monthly 0.75 https://lectern.tv/watch/generative-modeling-by-estimating-gradients-of-the-data-distribution https://i.ytimg.com/vi/8TcNXi3A5DI/hqdefault.jpg Generative Modeling by Estimating Gradients of the Data Distribution — Stefano Ermon https://i.ytimg.com/vi/8TcNXi3A5DI/hqdefault.jpg A seminar from the Institute for Advanced Study presenting advanced concepts in generative modeling through the estimation of data distribution gradients, with applications in machine learning. https://www.youtube.com/embed/8TcNXi3A5DI 4859 2020-05-12T22:06:49.000Z yes no 2026-11-08T07:59:50.136Z monthly 0.75 https://lectern.tv/watch/institutions-technology-and-prosperity-nobel-prize-lecture https://i.ytimg.com/vi/RmVL30sS2yU/hqdefault.jpg Institutions, Technology, and Prosperity (Nobel Prize Lecture) — Daron Acemoglu https://i.ytimg.com/vi/RmVL30sS2yU/hqdefault.jpg Daron Acemoglu presents his Nobel Prize lecture, examining the intricate co-evolution of institutions, technological advancements, and long-run economic prosperity. The discussion delves into how institutional frameworks shape the adoption and impact of new technologies. https://www.youtube.com/embed/RmVL30sS2yU 2182 2025-02-07T13:10:41.000Z yes no 2026-11-10T06:15:21.987Z monthly 0.75 https://lectern.tv/watch/digital-design-and-computer-architecture-l1-intro-fundamentals-transistors-gates https://i.ytimg.com/vi/ubhxKNlOlRg/hqdefault.jpg Digital Design and Computer Architecture - L1: Intro: Fundamentals, Transistors, Gates — Onur Mutlu https://i.ytimg.com/vi/ubhxKNlOlRg/hqdefault.jpg This introductory lecture from ETH Zürich's Digital Design and Computer Architecture course systematically builds foundational understanding, beginning with the electrical principles of transistors and their aggregation into fundamental logic gates. https://www.youtube.com/embed/ubhxKNlOlRg 6264 2025-02-21T03:10:05.000Z yes no 2026-11-09T08:00:25.663Z monthly 0.75 https://lectern.tv/watch/proofs-knowledge-and-computation-zero-knowledge-interactive-systems https://i.ytimg.com/vi/WSuUTLqqLIU/hqdefault.jpg Proofs, Knowledge, and Computation: Zero-Knowledge Interactive Systems — Silvio Micali https://i.ytimg.com/vi/WSuUTLqqLIU/hqdefault.jpg Traces how randomness and interaction transformed mathematical proof from static deduction into probabilistic, zero-knowledge cryptographic verification. https://www.youtube.com/embed/WSuUTLqqLIU 3806 2018-10-05T19:28:40.000Z yes no 2026-11-08T07:59:49.317Z monthly 0.75 https://lectern.tv/watch/yang-mills-and-the-mass-gap https://i.ytimg.com/vi/qJOV8NZDUQw/hqdefault.jpg Yang-Mills and the Mass Gap — Martin Hairer https://i.ytimg.com/vi/qJOV8NZDUQw/hqdefault.jpg Martin Hairer discusses the mathematical challenges of the Yang-Mills existence and mass gap problem, a Clay Millennium Prize Problem, exploring its connections to stochastic partial differential equations and quantum field theory. https://www.youtube.com/embed/qJOV8NZDUQw 3656 2025-10-28T09:01:36.000Z yes no 2026-11-08T08:31:46.674Z monthly 0.75 https://lectern.tv/watch/deep-dive-into-large-language-models-pretraining-to-rlhf https://i.ytimg.com/vi/7xTGNNLPyMI/hqdefault.jpg Deep Dive into Large Language Models: Pretraining to RLHF — Andrej Karpathy https://i.ytimg.com/vi/7xTGNNLPyMI/hqdefault.jpg End-to-end engineering dissection of tokenization, distributed Transformer pretraining, supervised fine-tuning, reinforcement learning on chain-of-thought, and inference failure modes. https://www.youtube.com/embed/7xTGNNLPyMI 12683 2025-02-05T18:23:47.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/the-hodge-conjecture-geometry-and-analysis https://i.ytimg.com/vi/O4JiYlO-QUQ/hqdefault.jpg The Hodge Conjecture: Geometry and Analysis — Burt Totaro https://i.ytimg.com/vi/O4JiYlO-QUQ/hqdefault.jpg An in-depth presentation on the Hodge Conjecture, examining its profound implications at the intersection of algebraic geometry and complex analysis. https://www.youtube.com/embed/O4JiYlO-QUQ 3085 2025-10-24T16:31:20.000Z yes no 2026-11-08T08:00:42.728Z monthly 0.75 https://lectern.tv/watch/yann-lecun-the-deep-learning-revolution-the-sequel-turing-award-lecture https://i.ytimg.com/vi/psl1wY2V-L0/hqdefault.jpg The Deep Learning Revolution: The Sequel (Turing Award Lecture) — Yann LeCun https://i.ytimg.com/vi/psl1wY2V-L0/hqdefault.jpg Yann LeCun's 2018 ACM A.M. Turing Award Lecture, presenting an advanced perspective on the trajectory and future challenges of the deep learning paradigm. https://www.youtube.com/embed/psl1wY2V-L0 2276 2021-03-11T16:30:07.000Z yes no 2026-11-08T07:59:52.236Z monthly 0.75 https://lectern.tv/watch/progress-on-zeta-and-l-functions-motivated-by-the-riemann-hypothesis https://i.ytimg.com/vi/zz_kGibN690/hqdefault.jpg Progress on Zeta and L-Functions Motivated by the Riemann Hypothesis — Kannan Soundararajan https://i.ytimg.com/vi/zz_kGibN690/hqdefault.jpg A comprehensive overview of recent advancements in the study of zeta and L-functions, directly motivated by the enduring challenge of the Riemann Hypothesis. https://www.youtube.com/embed/zz_kGibN690 3497 2025-10-27T07:51:11.000Z yes no 2026-11-08T07:59:51.142Z monthly 0.75 https://lectern.tv/watch/lec-1-mit-6-042j-mathematics-for-computer-science-fall-2010 https://i.ytimg.com/vi/L3LMbpZIKhQ/hqdefault.jpg Introduction and Proofs — Tom Leighton https://i.ytimg.com/vi/L3LMbpZIKhQ/hqdefault.jpg This introductory lecture establishes fundamental concepts of mathematical reasoning, including direct proofs, proofs by contradiction, and the structure of propositions and predicates within discrete mathematics. https://www.youtube.com/embed/L3LMbpZIKhQ 2649 2012-12-31T14:19:36.000Z yes no 2026-11-09T08:00:26.086Z monthly 0.75 https://lectern.tv/watch/beyond-two-or-infinity-quantitative-refinements-of-the-reeb-flow-conjecture https://i.ytimg.com/vi/CsPUmBp5igs/hqdefault.jpg Beyond "Two or Infinity": Quantitative Refinements of the Reeb Flow Conjecture — Umberto Leone Hryni https://i.ytimg.com/vi/CsPUmBp5igs/hqdefault.jpg Delve into quantitative refinements of the Hofer-Wysocki-Zehnder conjecture, exploring ergodic and growth-related aspects of periodic orbits in Reeb flows on the three-sphere. https://www.youtube.com/embed/CsPUmBp5igs 4009 2026-11-05T12:46:10.000Z yes no 2026-11-08T21:54:43.183Z monthly 0.75 https://lectern.tv/watch/1-introduction-to-the-human-brain https://i.ytimg.com/vi/ba-HMvDn_vU/hqdefault.jpg Introduction to the Human Brain — Nancy Kanwisher https://i.ytimg.com/vi/ba-HMvDn_vU/hqdefault.jpg Professor Nancy Kanwisher introduces the study of the human brain, employing a case study to illustrate functional localization within the visual cortex. The lecture establishes the methodological approaches and core questions of cognitive neuroscience. https://www.youtube.com/embed/ba-HMvDn_vU 4796 2021-10-27T14:21:01.000Z yes no 2026-11-10T07:00:24.606Z monthly 0.75 https://lectern.tv/watch/chernobyl-technical-and-cultural-factors-leading-to-the-accident https://i.ytimg.com/vi/Ijst4g5KFN0/hqdefault.jpg Chernobyl: Technical and Cultural Factors Leading to the Accident — Michael Short https://i.ytimg.com/vi/Ijst4g5KFN0/hqdefault.jpg From MIT OpenCourseWare, this lecture rigorously dissects the Chernobyl accident, analyzing the inherent design flaws of the RBMK reactor and the cascade of human errors exacerbated by Soviet institutional culture. https://www.youtube.com/embed/Ijst4g5KFN0 3264 2019-09-20T18:58:04.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/convexity-101-optimization-bootcamp https://i.ytimg.com/vi/9WXVgQFFsDI/hqdefault.jpg Convexity 101 — Steve Brunton https://i.ytimg.com/vi/9WXVgQFFsDI/hqdefault.jpg Discover why convexity is the superpower of optimization: the guarantee that any local minimum is a global minimum. https://www.youtube.com/embed/9WXVgQFFsDI 898 2026-07-21T16:15:06.000Z yes no 2026-11-10T07:00:23.599Z monthly 0.75 https://lectern.tv/watch/lecture-01-the-learning-problem https://i.ytimg.com/vi/mbyG85GZ0PI/hqdefault.jpg The Learning Problem — Yaser Abu-Mostafa https://i.ytimg.com/vi/mbyG85GZ0PI/hqdefault.jpg This inaugural lecture for Caltech's CS 156 introduces the core components of the learning problem, distinguishing between supervised, unsupervised, and reinforcement learning paradigms. It establishes foundational concepts for algorithmic inference. https://www.youtube.com/embed/mbyG85GZ0PI 4887 2012-08-28T16:49:58.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lagrangian-cobordisms-and-persistence-modules https://i.ytimg.com/vi/mFClbkifWW0/hqdefault.jpg Lagrangian Cobordisms and Persistence Modules — Leonid Polterovich https://i.ytimg.com/vi/mFClbkifWW0/hqdefault.jpg Leonid Polterovich presents on the application of persistence modules from topological data analysis to the geometry of Lagrangian cobordisms, a subject of ongoing research. https://www.youtube.com/embed/mFClbkifWW0 3960 2026-11-04T18:01:17.000Z yes no 2026-11-08T07:59:50.373Z monthly 0.75 https://lectern.tv/watch/introduction-to-information-theory-university-of-cambridge-lecture-1 https://i.ytimg.com/vi/BCiZc0n6COY/hqdefault.jpg Introduction to Information Theory (University of Cambridge, Lecture 1) — David MacKay https://i.ytimg.com/vi/BCiZc0n6COY/hqdefault.jpg This inaugural lecture introduces the foundational concepts of information theory, including Shannon entropy, and establishes the mathematical framework for understanding data compression and communication limits. The content directly references MacKay's authoritative textbook. https://www.youtube.com/embed/BCiZc0n6COY 3711 2014-04-26T17:21:56.000Z yes no 2026-11-08T21:54:41.719Z monthly 0.75 https://lectern.tv/watch/lecture-5-more-counting-and-generating-functions-18-200 https://i.ytimg.com/vi/HpQUVd1MGso/hqdefault.jpg More Counting and Generating Functions — Peter Shor https://i.ytimg.com/vi/HpQUVd1MGso/hqdefault.jpg Peter Shor demonstrates how counting trees and manipulating polynomials can solve complex combinatorial problems with mechanical precision. https://www.youtube.com/embed/HpQUVd1MGso 4305 2025-12-17T16:28:07.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/thinking-in-events-from-databases-to-distributed-collaboration-software https://i.ytimg.com/vi/72W_VvFRqc0/hqdefault.jpg Thinking in Events: From Databases to Distributed Collaboration Software — Martin Kleppmann https://i.ytimg.com/vi/72W_VvFRqc0/hqdefault.jpg A keynote address from ACM DEBS 2021 by Martin Kleppmann, exploring the evolution of event-driven paradigms from traditional databases to modern distributed collaboration systems. https://www.youtube.com/embed/72W_VvFRqc0 3124 2021-07-01T18:40:46.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/plato-s-republic-book-iv-the-virtues-of-the-soul-and-city https://i.ytimg.com/vi/_brbcPSyBcA/hqdefault.jpg Plato's Republic, Book IV: The Virtues of the Soul and City — Michael Sugrue https://i.ytimg.com/vi/_brbcPSyBcA/hqdefault.jpg A detailed lecture on Plato's Republic, Book IV, analyzing the cardinal virtues of wisdom, courage, temperance, and justice as they apply to both the individual soul and the ideal state. https://www.youtube.com/embed/_brbcPSyBcA 2919 2023-12-11T01:26:22.000Z yes no 2026-11-10T06:31:07.651Z monthly 0.75 https://lectern.tv/watch/unifying-the-cognitive-sciences-the-free-energy-principle https://i.ytimg.com/vi/Q9hOPiSHbwo/hqdefault.jpg Unifying the Cognitive Sciences: The Free Energy Principle — Karl Friston https://i.ytimg.com/vi/Q9hOPiSHbwo/hqdefault.jpg Karl Friston presents a unifying framework for the cognitive sciences, exploring the Free Energy Principle and its implications for understanding perception, action, and consciousness. https://www.youtube.com/embed/Q9hOPiSHbwo 4727 2023-10-29T15:25:45.000Z yes no 2026-11-09T10:15:52.147Z monthly 0.75 https://lectern.tv/watch/6-034-lecture-04-search-algorithms-depth-first-hill-climbing-and-beyond https://i.ytimg.com/vi/Y3a_kaqwXds/hqdefault.jpg Search Algorithms: Depth-First, Breadth-First, Hill Climbing & Beam Search — Patrick Winston https://i.ytimg.com/vi/Y3a_kaqwXds/hqdefault.jpg A foundational lecture from MIT's 6.034 course, delving into classic search algorithms including depth-first and hill-climbing techniques in artificial intelligence. https://www.youtube.com/embed/Y3a_kaqwXds 3325 2026-03-25T19:34:07.000Z yes no 2026-11-10T07:00:23.781Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-1964-complete-series https://i.ytimg.com/vi/kEx-gRfuhhk/hqdefault.jpg Topics in High Energy Physics, Lecture 7: Anomalies, Fermions & Topological Aspects — Richard Feynma https://i.ytimg.com/vi/kEx-gRfuhhk/hqdefault.jpg Edward Witten investigates chiral anomalies, fermionic zero modes, and topological index theorems in high-energy quantum field theory. https://www.youtube.com/embed/kEx-gRfuhhk 21589 2019-02-01T21:13:03.000Z yes no 2026-11-08T22:00:42.259Z monthly 0.75 https://lectern.tv/watch/reading-between-the-lines-part-2-law-const2 https://i.ytimg.com/vi/KRJwPzjhu_w/hqdefault.jpg Reading Between the Lines, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/KRJwPzjhu_w/hqdefault.jpg Discover how unwritten structural principles and holistic reasoning shape American constitutional law beyond literal text. https://www.youtube.com/embed/KRJwPzjhu_w 1603 2026-08-03T18:09:10.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/talk-by-pranjal-awasthi-google-simons-tcs-ml https://i.ytimg.com/vi/bip014wkU3E/hqdefault.jpg Theoretical Foundations of Modern Machine Learning Paradigms — Pranjal Awasthi https://i.ytimg.com/vi/bip014wkU3E/hqdefault.jpg Explores the foundational role of theoretical computer science (TCS) in shaping modern machine learning paradigms and applications, drawing insights from Google's perspective. https://www.youtube.com/embed/bip014wkU3E 2295 2026-05-29T10:39:27.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/convex-sets https://i.ytimg.com/vi/eUhnyZ--kGY/hqdefault.jpg Convex Sets — Steve Brunton https://i.ytimg.com/vi/eUhnyZ--kGY/hqdefault.jpg An introduction to convex sets, articulating their definition, essential properties, and applications within the broader context of mathematical optimization. https://www.youtube.com/embed/eUhnyZ--kGY 865 2026-08-12T14:00:19.000Z yes no 2026-11-10T07:00:23.605Z monthly 0.75 https://lectern.tv/watch/compsci-188-2018-08-23-introduction-to-artificial-intelligence https://i.ytimg.com/vi/16Dir4QqCUg/hqdefault.jpg Introduction to Artificial Intelligence — Pieter Abbeel https://i.ytimg.com/vi/16Dir4QqCUg/hqdefault.jpg This inaugural lecture for UC Berkeley's CS 188 introduces core concepts of artificial intelligence, differentiating between approaches that model human thought versus rational action. It provides a historical overview of AI and surveys key application areas such as natural language processing, computer vision, and game playing. https://www.youtube.com/embed/16Dir4QqCUg 5100 2018-08-28T18:17:50.000Z yes no 2026-11-09T15:55:40.397Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2026-lecture-0-first-year-student-lecture https://i.ytimg.com/vi/SVNdjdpRJY0/hqdefault.jpg Foundations of University Mathematics: From Calculation to Proof — Vicky Neale https://i.ytimg.com/vi/SVNdjdpRJY0/hqdefault.jpg This introductory session for incoming Oxford mathematics undergraduates reviews essential high-school concepts and outlines the formal rigor and abstract thinking required for university-level mathematics, setting the stage for proof-based courses. https://www.youtube.com/embed/SVNdjdpRJY0 4496 2026-09-23T14:00:24.000Z yes no 2026-11-10T07:00:23.918Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-linear-dynamical-systems https://i.ytimg.com/vi/bf1264iFr-w/hqdefault.jpg Course Overview: Applied Linear Algebra & Linear Dynamical Systems — Stephen Boyd https://i.ytimg.com/vi/bf1264iFr-w/hqdefault.jpg Stephen Boyd outlines the mathematical scope of Stanford EE263, connecting applied linear algebra and linear dynamical systems dx/dt = Ax to signal processing, control engineering, estimation, and circuit analysis. https://www.youtube.com/embed/bf1264iFr-w 4606 2008-07-09T02:04:20.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/streams-part-1 https://i.ytimg.com/vi/JkGKLILLy0I/hqdefault.jpg Streams, Part 1 — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/JkGKLILLy0I/hqdefault.jpg A foundational lecture from MIT's seminal 6.001 course, exploring the concept of streams in functional programming and their role in managing computational processes. https://www.youtube.com/embed/JkGKLILLy0I 4016 2019-08-22T22:17:21.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/1-introduction-9frhg https://i.ytimg.com/vi/9FrHGAd_yto/hqdefault.jpg The Polis & the Greek Achievement: Foundations of Ancient Greek History — Donald Kagan https://i.ytimg.com/vi/9FrHGAd_yto/hqdefault.jpg Professor Donald Kagan introduces the study of ancient Greece, delineating its foundational contributions to Western civilization and examining the inherent tension between human capability and fallibility within the Greek worldview. The lecture establishes the interpretive framework for the course. https://www.youtube.com/embed/9FrHGAd_yto 1983 2008-11-20T15:09:33.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/plato-s-republic-extended-discussion-and-q-a https://i.ytimg.com/vi/qNvDVCyo-10/hqdefault.jpg Plato's Republic: Extended Discussion and Q&A — Michael Sugrue https://i.ytimg.com/vi/qNvDVCyo-10/hqdefault.jpg An extended question and answer session delving into the complex themes and arguments presented in Plato's seminal work, The Republic, fostering deeper understanding. https://www.youtube.com/embed/qNvDVCyo-10 4950 2023-11-21T23:00:02.000Z yes no 2026-11-10T06:31:07.477Z monthly 0.75 https://lectern.tv/watch/memory-latency-memory-controllers-in-computer-architecture https://i.ytimg.com/vi/KISSI7pCF0A/hqdefault.jpg Main Memory Latency Reduction & Low-Latency DRAM Architectures — Konstantina Koliogeorgi, Nika Manso https://i.ytimg.com/vi/KISSI7pCF0A/hqdefault.jpg An in-depth examination of memory latency and the intricate design of memory controllers, crucial components in high-performance computer architecture. https://www.youtube.com/embed/KISSI7pCF0A 9999 2026-10-23T02:11:44.000Z yes no 2026-11-10T07:00:23.716Z monthly 0.75 https://lectern.tv/watch/asymptotic-symmetries-and-detectors-part-2-ias-pitp https://i.ytimg.com/vi/hvHaGL3hPww/hqdefault.jpg Asymptotic Symmetries and Detectors: Part 2 — Sabrina Pasterski https://i.ytimg.com/vi/hvHaGL3hPww/hqdefault.jpg Examines recent breakthroughs in celestial holography and light-ray operators to test the universality of W-infinity and S-algebra symmetries beyond tree-level soft theorems. https://www.youtube.com/embed/hvHaGL3hPww 4808 2026-07-29T12:07:57.000Z yes no 2026-11-10T07:00:25.172Z monthly 0.75 https://lectern.tv/watch/1-course-overview-interval-scheduling https://i.ytimg.com/vi/2P-yW7LQr08/hqdefault.jpg Course Overview, Interval Scheduling — Erik Demaine & Srini Devadas https://i.ytimg.com/vi/2P-yW7LQr08/hqdefault.jpg This inaugural lecture for MIT's core algorithms course introduces foundational concepts in algorithm design, emphasizing efficiency analysis and formal proofs of correctness. The session details a greedy algorithm for optimal interval scheduling. https://www.youtube.com/embed/2P-yW7LQr08 5014 2016-03-04T22:12:31.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/formulating-a-research-topic-in-engineering https://i.ytimg.com/vi/jEYVyaNAh_Y/hqdefault.jpg Formulating a Rigorous Research Topic in Engineering — Dave Custer https://i.ytimg.com/vi/jEYVyaNAh_Y/hqdefault.jpg A concise MIT module outlining the framework for defining a robust research topic, essential for graduate students in engineering and related fields. https://www.youtube.com/embed/jEYVyaNAh_Y 854 2026-10-30T14:41:25.000Z yes no 2026-11-10T07:00:23.889Z monthly 0.75 https://lectern.tv/watch/6-s081-fall-2020-lecture-1-introduction-and-examples https://i.ytimg.com/vi/J3LCzufEYt0/hqdefault.jpg Operating System Engineering: Introduction and Examples — Frans Kaashoek & Robert Morris https://i.ytimg.com/vi/J3LCzufEYt0/hqdefault.jpg This introductory lecture to MIT's 6.S081 course outlines fundamental operating system concepts, including system calls, process isolation, and virtual memory, through concrete examples. https://www.youtube.com/embed/J3LCzufEYt0 4797 2022-02-23T04:49:13.000Z yes no 2026-11-09T15:55:40.580Z monthly 0.75 https://lectern.tv/watch/critiquing-cs-education-and-reinventing-programming https://i.ytimg.com/vi/w25vaZGx-1Y/hqdefault.jpg Critiquing CS Education and Reinventing Programming — Alan Kay https://i.ytimg.com/vi/w25vaZGx-1Y/hqdefault.jpg Alan Kay offers a critical examination of contemporary computer science education and research, advocating for a return to fundamental principles and ambitious innovation in programming. https://www.youtube.com/embed/w25vaZGx-1Y 4848 2025-05-23T20:30:07.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/a-report-on-the-navier-stokes-problem https://i.ytimg.com/vi/BaDxv5Z4LkU/hqdefault.jpg A Report on the Navier-Stokes Problem — Vladimir Šverak https://i.ytimg.com/vi/BaDxv5Z4LkU/hqdefault.jpg Vladimir Šverak presents an overview of the formidable Navier-Stokes problem, delving into current challenges and recent progress in mathematical fluid dynamics. https://www.youtube.com/embed/BaDxv5Z4LkU 3175 2025-10-24T16:31:39.000Z yes no 2026-11-08T08:00:41.695Z monthly 0.75 https://lectern.tv/watch/comments-on-the-hartle-hawking-state-and-observers-ias-bh https://i.ytimg.com/vi/2HemQBPfRiA/hqdefault.jpg Comments on the Hartle-Hawking State and Observers — Ying Zhao https://i.ytimg.com/vi/2HemQBPfRiA/hqdefault.jpg Examines the Hartle-Hawking state, focusing on dominant Euclidean sphere topology. It analyzes how including a classical observer resolves problems in holographic theories failing semi-classical physics. https://www.youtube.com/embed/2HemQBPfRiA 2902 2026-02-26T16:26:09.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/mojo-modular-s-unified-device-accelerator-language https://i.ytimg.com/vi/yOMflrCRya0/hqdefault.jpg Mojo: Modular's Unified Device Accelerator Language — Chris Lattner https://i.ytimg.com/vi/yOMflrCRya0/hqdefault.jpg Introduces Mojo, a unified programming language designed for artificial intelligence hardware, detailing its architectural components including the Graph compiler and MLRT for accelerated computation. It covers the rationale and design principles behind creating a Python-compatible language that achieves C/C++ level performance for AI workloads. https://www.youtube.com/embed/yOMflrCRya0 8016 2025-05-02T21:22:36.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/infinity-category-theory-for-undergraduates https://i.ytimg.com/vi/A6hXn6QCu0k/hqdefault.jpg Infinity-Category Theory for Undergraduates — Emily Riehl https://i.ytimg.com/vi/A6hXn6QCu0k/hqdefault.jpg Emily Riehl outlines a pedagogical vision for introducing ∞-category theory to undergraduates, positing how future curricula might integrate advanced concepts like homotopy type theory. https://www.youtube.com/embed/A6hXn6QCu0k 6831 2020-05-18T16:49:36.000Z yes no 2026-11-08T22:16:01.888Z monthly 0.75 https://lectern.tv/watch/1-the-nature-of-evolution-selection-inheritance-and-history https://i.ytimg.com/vi/VjgHd6HKtvE/hqdefault.jpg The Nature of Evolution: Selection, Inheritance, and History — Stephen C. Stearns https://i.ytimg.com/vi/VjgHd6HKtvE/hqdefault.jpg This introductory lecture defines the fundamental mechanisms of evolution, distinguishing between natural selection and genetic drift as drivers of change. It traces the conceptual history of evolutionary thought and outlines major milestones in the history of life on Earth. https://www.youtube.com/embed/VjgHd6HKtvE 2585 2009-08-27T18:15:10.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/helicity-as-a-foliated-cobordism-invariant-part-2 https://i.ytimg.com/vi/ce_84ZWQcyk/hqdefault.jpg Helicity as a Foliated Cobordism Invariant, Part 2 — Oliver Edtmair https://i.ytimg.com/vi/ce_84ZWQcyk/hqdefault.jpg Explore the geometric interpretation of helicity as a foliated cobordism invariant, extending Arnold's conjecture to C0 volume-preserving flows in 3-manifolds. https://www.youtube.com/embed/ce_84ZWQcyk 3947 2026-11-03T18:42:58.000Z yes no 2026-11-08T07:59:50.699Z monthly 0.75 https://lectern.tv/watch/cs50x-2024-lecture-0-scratch https://i.ytimg.com/vi/3LPJfIKxwWc/hqdefault.jpg Scratch — David J. Malan https://i.ytimg.com/vi/3LPJfIKxwWc/hqdefault.jpg David J. Malan opens Harvard CS50 by introducing computational thinking, binary representation, ASCII and Unicode encoding, algorithmic complexity, and visual programming fundamentals using Scratch. https://www.youtube.com/embed/3LPJfIKxwWc 7494 2024-01-01T06:51:47.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/what-is-college-for-purposes-of-college-education-lecture-1 https://i.ytimg.com/vi/g7qnMgWmLfs/hqdefault.jpg What is College For? — Norma Thompson & Bryan Garsten https://i.ytimg.com/vi/g7qnMgWmLfs/hqdefault.jpg An inaugural lecture exploring the foundational questions of higher education's purpose, referencing historical philosophical viewpoints and the evolving mission of institutions like Yale. https://www.youtube.com/embed/g7qnMgWmLfs 2514 2026-09-16T18:58:08.000Z yes no 2026-11-10T07:00:22.941Z monthly 0.75 https://lectern.tv/watch/2024-nobel-prize-lectures-in-economic-sciences-institutions-technology-and-prosp https://i.ytimg.com/vi/YcuxbYUW8R8/hqdefault.jpg 2024 Nobel Prize Lectures in Economic Sciences: Institutions, Technology, and Prosperity — Daron Ace https://i.ytimg.com/vi/YcuxbYUW8R8/hqdefault.jpg The 2024 Nobel Laureates present their research on the endogenous formation of institutions and their profound impact on long-term economic prosperity and societal development, with particular attention to technology and historical disease environments. https://www.youtube.com/embed/YcuxbYUW8R8 6413 2024-12-08T14:57:03.000Z yes no 2026-11-08T21:54:41.605Z monthly 0.75 https://lectern.tv/watch/vendetta-and-the-law-a-philosophical-inquiry https://i.ytimg.com/vi/7rN-X7GvIps/hqdefault.jpg Vendetta and the Law: A Philosophical Inquiry — Michael Sugrue https://i.ytimg.com/vi/7rN-X7GvIps/hqdefault.jpg A philosophical exploration into the historical and ethical dimensions of vendetta, contrasting its principles with the development and function of formal legal systems. https://www.youtube.com/embed/7rN-X7GvIps 3981 2023-11-16T19:37:21.000Z yes no 2026-11-10T06:31:06.003Z monthly 0.75 https://lectern.tv/watch/the-greeks-and-their-heroes-classical-mythology-and-ethics https://i.ytimg.com/vi/GNwPtGFGivM/hqdefault.jpg The Greeks and Their Heroes: Classical Mythology and Ethics — Michael Sugrue https://i.ytimg.com/vi/GNwPtGFGivM/hqdefault.jpg An examination of the foundational narratives and heroic archetypes in ancient Greek mythology, exploring their ethical implications and enduring influence on Western thought. https://www.youtube.com/embed/GNwPtGFGivM 3006 2023-12-11T01:33:35.000Z yes no 2026-11-10T06:31:09.303Z monthly 0.75 https://lectern.tv/watch/physics-and-the-structure-of-history-a-philosophical-inquiry https://i.ytimg.com/vi/AMfvwXl5Hvc/hqdefault.jpg Physics and the Structure of History: A Philosophical Inquiry — Michael Sugrue https://i.ytimg.com/vi/AMfvwXl5Hvc/hqdefault.jpg A philosophical exploration into the relationship between the principles of physics and the unfolding structure of historical events, considering questions of causality and historical determinism. https://www.youtube.com/embed/AMfvwXl5Hvc 2701 2023-12-13T02:59:38.000Z yes no 2026-11-10T06:31:11.341Z monthly 0.75 https://lectern.tv/watch/lessons-from-leo-the-perils-of-investment-conviction https://i.ytimg.com/vi/dNEWqinHrW8/hqdefault.jpg Lessons from Leo: The Perils of Investment Conviction — Aswath Damodaran https://i.ytimg.com/vi/dNEWqinHrW8/hqdefault.jpg Using the case of a prominent hedge fund, this session critically examines the nature of investment conviction, its spectrum, and the underlying forces shaping investor decision-making. https://www.youtube.com/embed/dNEWqinHrW8 2180 2026-08-11T00:52:38.000Z yes no 2026-11-08T07:59:51.611Z monthly 0.75 https://lectern.tv/watch/real-analysis-lecture-1-constructing-the-rational-numbers https://i.ytimg.com/vi/sqEyWLGvvdw/hqdefault.jpg Constructing the Rational Numbers — Francis Su https://i.ytimg.com/vi/sqEyWLGvvdw/hqdefault.jpg Professor Francis Su introduces foundational concepts in real analysis by rigorously constructing the rational numbers. This lecture examines field axioms and their implications for number system properties. https://www.youtube.com/embed/sqEyWLGvvdw 3725 2010-05-19T19:42:20.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/prize-lecture-simon-johnson-disease-environments-mortality-of-europeans-and-crea https://i.ytimg.com/vi/iBwuEt3DqoI/hqdefault.jpg Disease Environments, European Mortality & Colonial Institutions (Nobel Prize Lecture) — Simon Johns https://i.ytimg.com/vi/iBwuEt3DqoI/hqdefault.jpg Simon Johnson presents his Nobel Prize lecture, elucidating the long-term impact of disease environments and European mortality rates on the formation of institutions and subsequent economic prosperity in former colonial territories. This work connects historical epidemiological conditions to modern institutional development. https://www.youtube.com/embed/iBwuEt3DqoI 2028 2025-02-21T14:41:40.000Z yes no 2026-11-08T21:54:41.818Z monthly 0.75 https://lectern.tv/watch/2-preferences-and-utility-functions https://i.ytimg.com/vi/tCKk22kaZi4/hqdefault.jpg Preferences and Utility Functions — Jonathan Gruber https://i.ytimg.com/vi/tCKk22kaZi4/hqdefault.jpg Discover how economists model human happiness and turn abstract preferences into the demand curves that drive everyday market pricing. https://www.youtube.com/embed/tCKk22kaZi4 2483 2020-07-16T23:01:21.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/the-white-knight-ice https://i.ytimg.com/vi/52iu-nUIlaM/hqdefault.jpg The White Knight: Ice — Helen Czerski https://i.ytimg.com/vi/52iu-nUIlaM/hqdefault.jpg Professor Helen Czerski explores the multifaceted physics of ice, from its unique properties and role in Earth's climate system to the history of Arctic exploration and scientific inquiry. https://www.youtube.com/embed/52iu-nUIlaM 3457 2026-07-28T15:00:32.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/fourier-series-from-heat-flow-to-epicycles-3blue1brown https://i.ytimg.com/vi/r6sGWTCMz2k/hqdefault.jpg Fourier Series: From Joseph Fourier's Heat Equation to Complex Epicycles — Grant Sanderson https://i.ytimg.com/vi/r6sGWTCMz2k/hqdefault.jpg Bridges PDE physics and pure harmonic analysis: shows why sinusoidal eigenfunctions naturally diagonalize the heat operator and how inner products isolate each rotating frequency. https://www.youtube.com/embed/r6sGWTCMz2k 1487 2019-06-30T00:00:00.000Z yes no 2026-11-08T08:00:40.306Z monthly 0.75 https://lectern.tv/watch/new-bodies-unconventional-minds-a-continuum-of-cognition-and-consciousness https://i.ytimg.com/vi/YxmSCElKdm0/hqdefault.jpg New Bodies, Unconventional Minds: A Continuum of Cognition and Consciousness — Michael Levin https://i.ytimg.com/vi/YxmSCElKdm0/hqdefault.jpg Professor Michael Levin explores a continuum of cognition across diverse biological systems, challenging conventional views on consciousness and its embodiment. https://www.youtube.com/embed/YxmSCElKdm0 2396 2026-10-17T11:00:34.000Z yes no 2026-11-08T22:00:41.066Z monthly 0.75 https://lectern.tv/watch/lecture-1-probability-and-counting-statistics-110 https://i.ytimg.com/vi/KbB0FjPg0mw/hqdefault.jpg Probability and Counting — Joe Blitzstein https://i.ytimg.com/vi/KbB0FjPg0mw/hqdefault.jpg This introductory lecture establishes the naive definition of probability, emphasizing the foundational role of counting. It covers the multiplication rule, binomial coefficients, and the sampling table for various replacement and order scenarios. https://www.youtube.com/embed/KbB0FjPg0mw 2789 2013-04-29T17:43:31.000Z yes no 2026-11-09T08:00:30.155Z monthly 0.75 https://lectern.tv/watch/re-imagining-mathematics-in-a-world-of-reasoning-machines https://i.ytimg.com/vi/vYCT7cw0ycw/hqdefault.jpg (Re)imagining Mathematics in a World of Reasoning Machines — Akshay Venkatesh https://i.ytimg.com/vi/vYCT7cw0ycw/hqdefault.jpg Akshay Venkatesh explores the evolving conceptualization and practice of research mathematics in an era of advanced automated reasoning, considering historical and philosophical dimensions. https://www.youtube.com/embed/vYCT7cw0ycw 3283 2024-11-26T17:17:09.000Z yes no 2026-11-10T06:31:15.009Z monthly 0.75 https://lectern.tv/watch/the-game-of-mathematics-introduction-to-vector-arithmetic https://i.ytimg.com/vi/wsOoClvZmic/hqdefault.jpg The "Game" of Mathematics: Introduction to Vector Arithmetic — Herbert Gross https://i.ytimg.com/vi/wsOoClvZmic/hqdefault.jpg An introduction to the fundamental concepts of vector arithmetic, presented as part of MIT's 'Calculus Revisited: Multivariable Calculus' course, laying the groundwork for higher mathematics. https://www.youtube.com/embed/wsOoClvZmic 1208 2012-03-12T10:34:02.000Z yes no 2026-11-10T07:00:22.880Z monthly 0.75 https://lectern.tv/watch/the-triple-connection-black-hole-mergers-electromagnetic-counterparts-and-galact https://i.ytimg.com/vi/iun1DtmF60Y/hqdefault.jpg The Triple Connection: Black Hole Mergers, Electromagnetic Counterparts, and Galactic Black Holes — https://i.ytimg.com/vi/iun1DtmF60Y/hqdefault.jpg Smadar Naoz explores the multi-messenger astronomy of black holes, linking gravitational-wave detections with X-ray emissions and astrometric measurements. https://www.youtube.com/embed/iun1DtmF60Y 3674 2026-11-03T22:53:54.000Z yes no 2026-11-08T07:59:50.378Z monthly 0.75 https://lectern.tv/watch/asymptotic-symmetries-and-detectors-part-1-ias-pitp https://i.ytimg.com/vi/t3G2FmoJYdE/hqdefault.jpg Asymptotic Symmetries and Detectors: Part 1 — Sabrina Pasterski https://i.ytimg.com/vi/t3G2FmoJYdE/hqdefault.jpg Discover how gravitational memory, soft theorems, and celestial holography link universal asymptotic symmetries to physical detector measurements. https://www.youtube.com/embed/t3G2FmoJYdE 3999 2026-07-22T22:52:10.000Z yes no 2026-11-10T07:00:25.168Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-convolutional-neural-networks-for-visual-recognition https://i.ytimg.com/vi/vT1JzLTH4G4/hqdefault.jpg Introduction to Convolutional Neural Networks for Visual Recognition — Fei-Fei Li, Justin Johnson & https://i.ytimg.com/vi/vT1JzLTH4G4/hqdefault.jpg Introduces the historical challenges and foundational concepts of computer vision, from Camera Obscura to early feature extraction methods like SIFT and HOG, setting the stage for deep learning approaches. https://www.youtube.com/embed/vT1JzLTH4G4 3476 2017-08-11T16:59:10.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/arbitrarily-fast-dispersion-in-long-range-crystals https://i.ytimg.com/vi/Da7-4CVXL08/hqdefault.jpg Arbitrarily Fast Dispersion in Long Range Crystals — Mostafa Sabri https://i.ytimg.com/vi/Da7-4CVXL08/hqdefault.jpg Presents a novel construction of 1D translation-invariant graphs with long-range hopping, demonstrating arbitrarily fast dispersion speeds bounded by t^{-N} for any N. It details the use of a Dolgopyat-inspired transfer operator method to control oscillatory integrals with highly irregular phases, addressing a question on the local time of Weierstrass nowhere differentiable functions. https://www.youtube.com/embed/Da7-4CVXL08 3080 2026-11-07T05:54:40.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/algebraic-geometry-and-discrete-periodic-operators https://i.ytimg.com/vi/PXsOxpXBxg0/hqdefault.jpg Algebraic Geometry and Discrete Periodic Operators — Frank Sottile https://i.ytimg.com/vi/PXsOxpXBxg0/hqdefault.jpg Exploring the intersection of algebraic geometry and spectral theory, this talk delves into using algebraic methods to analyze the spectra of discrete periodic operators on Z^d-periodic graphs. https://www.youtube.com/embed/PXsOxpXBxg0 2766 2026-11-07T10:52:04.000Z yes no 2026-11-08T07:59:50.461Z monthly 0.75 https://lectern.tv/watch/sirius-a-gpu-native-sql-engine https://i.ytimg.com/vi/gmXVEULVWlE/hqdefault.jpg Sirius: A GPU-Native SQL Engine — Xiangyao Yu https://i.ytimg.com/vi/gmXVEULVWlE/hqdefault.jpg An in-depth presentation on Sirius, a GPU-native SQL engine, examining its design and performance within the context of modern database systems research. https://www.youtube.com/embed/gmXVEULVWlE 4047 2026-04-28T12:50:03.000Z yes no 2026-11-08T08:00:41.486Z monthly 0.75 https://lectern.tv/watch/learning-representations-a-challenge-for-learning-theory-colt-2013 https://i.ytimg.com/vi/ba_v_RrDdGw/hqdefault.jpg Learning Representations: A Challenge for Learning Theory, COLT 2013 — Yann LeCun https://i.ytimg.com/vi/ba_v_RrDdGw/hqdefault.jpg Yann LeCun examines the fundamental challenges of learning theory in the context of representation learning, presented at the Conference on Learning Theory (COLT) in 2013. https://www.youtube.com/embed/ba_v_RrDdGw 3273 2017-08-31T12:00:04.000Z yes no 2026-11-08T21:54:47.260Z monthly 0.75 https://lectern.tv/watch/kupka-smale-genericity-in-analytic-convex-billiards https://i.ytimg.com/vi/J2y7MHVojKM/hqdefault.jpg Kupka-Smale Genericity in Analytic Convex Billiards — Inmaculada Concepcion Baldomá Barraca https://i.ytimg.com/vi/J2y7MHVojKM/hqdefault.jpg A rigorous exploration of Kupka-Smale genericity in analytic strongly convex billiards, detailing conditions for maximal chaotic behavior and the existence of transverse homoclinic intersections. https://www.youtube.com/embed/J2y7MHVojKM 4059 2026-11-05T12:53:40.000Z yes no 2026-11-08T07:59:50.680Z monthly 0.75 https://lectern.tv/watch/atomic-facts-to-structured-knowledge-rethinking-unlearning-jailbreaking-in-large https://i.ytimg.com/vi/Od5p1hV-ezk/hqdefault.jpg Atomic Facts to Structured Knowledge: Rethinking Unlearning & Jailbreaking in Large Language Models https://i.ytimg.com/vi/Od5p1hV-ezk/hqdefault.jpg Proposes a shift from atomic views of knowledge in LLMs toward structured internal knowledge modeling, fundamentally reshaping approaches to unlearning and jailbreaking. Addresses critical trust and safety concerns. https://www.youtube.com/embed/Od5p1hV-ezk 3382 2026-06-10T00:46:06.000Z yes no 2026-11-08T21:54:46.144Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-cryptography-by-christof-paar https://i.ytimg.com/vi/2aHkqB2-46k/hqdefault.jpg Introduction to Cryptography — Christof Paar https://i.ytimg.com/vi/2aHkqB2-46k/hqdefault.jpg This introductory lecture establishes foundational concepts in cryptography, surveying the historical evolution of secure communication techniques and defining key terms such as cryptosystems, adversaries, and security goals. https://www.youtube.com/embed/2aHkqB2-46k 4644 2014-01-30T09:27:58.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/neuroscience-beyond-neurons-the-diverse-intelligence-era https://i.ytimg.com/vi/mu9Kv-o6iOI/hqdefault.jpg Neuroscience Beyond Neurons: The Diverse Intelligence Era — Michael Levin & Robert Chis-Ciure https://i.ytimg.com/vi/mu9Kv-o6iOI/hqdefault.jpg This colloquium re-evaluates the neuron-centric model of cognition, proposing bioelectric networks and morphological computation as fundamental mechanisms for goal-directed behavior, memory, and agency across biological scales, from cellular to organismic. https://www.youtube.com/embed/mu9Kv-o6iOI 5289 2026-01-23T17:33:03.000Z yes no 2026-11-08T22:00:41.094Z monthly 0.75 https://lectern.tv/watch/chemical-and-biological-effects-of-radiation-deconstructing-nuclear-misinformati https://i.ytimg.com/vi/HfRpkTG7Iow/hqdefault.jpg Chemical and Biological Effects of Radiation; Deconstructing Nuclear Misinformation — Michael Short https://i.ytimg.com/vi/HfRpkTG7Iow/hqdefault.jpg An MIT OpenCourseWare lecture elucidates the chemical and biological mechanisms of radiation damage, from molecular interactions to organismal effects, culminating in a critical analysis of common nuclear misinformation. https://www.youtube.com/embed/HfRpkTG7Iow 3576 2019-09-20T18:58:04.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/metacircular-evaluator-part-2 https://i.ytimg.com/vi/1eKfGasAgNY/hqdefault.jpg Metacircular Evaluator, Part 2 — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/1eKfGasAgNY/hqdefault.jpg Continue the exploration of the metacircular evaluator, a fundamental concept for understanding programming language interpretation and self-referential systems, from MIT's SICP. https://www.youtube.com/embed/1eKfGasAgNY 3607 2012-05-04T02:46:15.000Z yes no 2026-11-09T12:30:46.633Z monthly 0.75 https://lectern.tv/watch/lecture-1-10-500-parallel-universes-15-859bb https://i.ytimg.com/vi/78tSf2R1huk/hqdefault.jpg 10^500 Parallel Universes — Ryan O'Donnell https://i.ytimg.com/vi/78tSf2R1huk/hqdefault.jpg Introduces the foundational concepts of quantum mechanics relevant to computation, setting the stage for understanding the vast computational space of quantum systems. https://www.youtube.com/embed/78tSf2R1huk 4128 2018-09-06T01:15:07.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/aeschylus-oresteia-and-plato-s-republic-book-2-cultural-consequences-of-ionian-p https://i.ytimg.com/vi/tkz2Q0Aq1TQ/hqdefault.jpg Aeschylus' Oresteia and Plato's Republic Book 2: Cultural Consequences of Ionian Physics — Michael S https://i.ytimg.com/vi/tkz2Q0Aq1TQ/hqdefault.jpg Dr. Michael Sugrue discusses Aeschylus' Oresteia as a cultural response to Ionian physics, then transitions to an analysis of Plato's Republic Book 2, connecting ancient drama with philosophical inquiry. https://www.youtube.com/embed/tkz2Q0Aq1TQ 2976 2023-10-22T05:41:18.000Z yes no 2026-11-10T06:31:04.070Z monthly 0.75 https://lectern.tv/watch/how-mao-conquered-china-grand-strategy-and-civil-war https://i.ytimg.com/vi/4l3Sa8ImGFQ/hqdefault.jpg How Mao Conquered China: Grand Strategy and Civil War — Sarah Paine https://i.ytimg.com/vi/4l3Sa8ImGFQ/hqdefault.jpg Professor Sarah Paine analyzes Mao Zedong's rise to power, examining his strategic application of Clausewitzian principles, his role as a propagandist and social scientist, and the military and political factors that led to the Communist victory in the Chinese Civil War. https://www.youtube.com/embed/4l3Sa8ImGFQ 6540 2025-01-30T16:33:09.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/hippocratic-musings-the-dawn-of-rational-medicine https://i.ytimg.com/vi/hA_KqkIq_mE/hqdefault.jpg Hippocratic Musings: The Dawn of Rational Medicine — Michael Sugrue https://i.ytimg.com/vi/hA_KqkIq_mE/hqdefault.jpg Tracing the revolutionary impact of Hippocratic medicine, from its origins in Presocratic thought to its establishment as an observation-based, rational approach to health. https://www.youtube.com/embed/hA_KqkIq_mE 1898 2023-12-07T00:26:29.000Z yes no 2026-11-10T06:31:29.244Z monthly 0.75 https://lectern.tv/watch/introduction-to-complex-numbers-lecture-1-oxf-math https://i.ytimg.com/vi/81jxfxLg9tg/hqdefault.jpg Complex Numbers I: Algebraic Foundations, Argand Plane & Polar Form — Vicky Neale https://i.ytimg.com/vi/81jxfxLg9tg/hqdefault.jpg An Oxford mathematician lays out the algebraic foundations of complex numbers, making the familiar rigorous. https://www.youtube.com/embed/81jxfxLg9tg 2766 2024-12-01T16:31:54.000Z yes no 2026-11-10T07:00:24.570Z monthly 0.75 https://lectern.tv/watch/1-how-do-you-know https://i.ytimg.com/vi/WSYEApgJkh0/hqdefault.jpg How Do You Know? — J. Michael McBride https://i.ytimg.com/vi/WSYEApgJkh0/hqdefault.jpg This inaugural lecture for Yale's Freshman Organic Chemistry critically examines the question "How do you know?" by contrasting divine and human authority with experiment and logic, referencing Francis Bacon's Instauration and Isaac Newton's crucial experiments on light. It introduces foundational concepts of chemical bonding and Hooke's Law. https://www.youtube.com/embed/WSYEApgJkh0 2800 2009-09-19T02:18:56.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/country-risk-determinants-measures-and-implications-2026-edition https://i.ytimg.com/vi/sres2R8etKA/hqdefault.jpg Country Risk: Determinants, Measures, and Implications (2026 Edition) — Aswath Damodaran https://i.ytimg.com/vi/sres2R8etKA/hqdefault.jpg An updated annual overview of country risk, examining its key determinants, various measurement methodologies, and critical implications for corporate financial analysis and valuation. https://www.youtube.com/embed/sres2R8etKA 2220 2026-07-15T21:39:12.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/1-inflationary-cosmology-is-our-universe-part-of-a-multiverse-part-i https://i.ytimg.com/vi/ANCN7vr9FVk/hqdefault.jpg Inflationary Cosmology: Is Our Universe Part of a Multiverse? Part I — Alan Guth https://i.ytimg.com/vi/ANCN7vr9FVk/hqdefault.jpg Professor Alan Guth talks about the Big Bang, cosmic inflation, evidence for inflation, Cosmic Microwave Background (CMB), dark energy, and whether or not our universe is part of a multiverse. https://www.youtube.com/embed/ANCN7vr9FVk 4223 2014-07-01T19:42:19.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-1-pigeonhole-principle-18-200 https://i.ytimg.com/vi/Z1zgrgstVAw/hqdefault.jpg Pigeonhole Principle — Ankur Moitra https://i.ytimg.com/vi/Z1zgrgstVAw/hqdefault.jpg Introduces the pigeonhole principle, demonstrating its applications and briefly covering foundational concepts in probability and sample spaces within discrete mathematics. https://www.youtube.com/embed/Z1zgrgstVAw 4427 2025-12-17T16:27:56.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/from-nature-1-0-to-nature-2-0-a-philosophical-transition https://i.ytimg.com/vi/w6w8AApxWzU/hqdefault.jpg From Nature 1.0 to Nature 2.0: A Philosophical Transition — Michael Sugrue https://i.ytimg.com/vi/w6w8AApxWzU/hqdefault.jpg An examination of the conceptual shift from an older understanding of nature to a more contemporary perspective, exploring its philosophical implications and historical context. https://www.youtube.com/embed/w6w8AApxWzU 5917 2023-11-28T00:16:16.000Z yes no 2026-11-10T06:31:07.563Z monthly 0.75 https://lectern.tv/watch/lecture-1-the-fourier-expansion-and-basic-formulas-15-859 https://i.ytimg.com/vi/JIruJ8edYYM/hqdefault.jpg The Fourier Expansion and Basic Formulas — Ryan O'Donnell https://i.ytimg.com/vi/JIruJ8edYYM/hqdefault.jpg Introduces the Fourier expansion for Boolean functions, a foundational concept, and derives basic formulas relevant to its application in theoretical computer science. https://www.youtube.com/embed/JIruJ8edYYM 4285 2017-07-07T14:31:38.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-conversions-of-christianity-a-world-full-of-gods https://i.ytimg.com/vi/wzTc7hgW4zA/hqdefault.jpg A World Full of Gods — Paula Fredriksen https://i.ytimg.com/vi/wzTc7hgW4zA/hqdefault.jpg Establishing the ancient Mediterranean religious and cosmic frameworks, providing the essential intellectual backdrop for understanding the genesis and evolution of early Christianities. https://www.youtube.com/embed/wzTc7hgW4zA 5799 2026-09-09T12:00:15.000Z yes no 2026-11-10T07:00:23.399Z monthly 0.75 https://lectern.tv/watch/computer-assisted-proofs-in-fluid-pdes-using-interval-arithmetic https://i.ytimg.com/vi/VgaB0M9NH3Y/hqdefault.jpg Computer-Assisted Proofs in Fluid PDEs using Interval Arithmetic — Tristan Buckmaster https://i.ytimg.com/vi/VgaB0M9NH3Y/hqdefault.jpg A detailed exposition on the application of rigorous numerical computation and interval arithmetic to produce validated mathematical proofs for singularity formation in fluid PDEs. https://www.youtube.com/embed/VgaB0M9NH3Y 3368 2026-07-14T09:42:12.000Z yes no 2026-11-08T07:59:51.098Z monthly 0.75 https://lectern.tv/watch/polyakov-s-lectures-on-modern-classical-dynamics-lecture-10 https://i.ytimg.com/vi/hvPH-zqsnvw/hqdefault.jpg Hamiltonian Mechanics, Symplectic Structure & Canonical Transformations — Alexander Polyakov https://i.ytimg.com/vi/hvPH-zqsnvw/hqdefault.jpg The tenth lecture in Alexander Polyakov's graduate series delves into intricate aspects of Modern Classical Dynamics, offering a profound perspective on fundamental physical principles. https://www.youtube.com/embed/hvPH-zqsnvw 4781 2023-02-22T19:48:24.000Z yes no 2026-11-10T07:00:23.149Z monthly 0.75 https://lectern.tv/watch/1-introduction-and-supply-demand https://i.ytimg.com/vi/_OkTw766oCs/hqdefault.jpg Introduction and Supply & Demand — Jonathan Gruber https://i.ytimg.com/vi/_OkTw766oCs/hqdefault.jpg This introductory lecture establishes the foundational principles of microeconomics, defining its scope and rigorously developing the core concepts of supply and demand to analyze market mechanisms. https://www.youtube.com/embed/_OkTw766oCs 2087 2020-07-16T23:07:11.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/shading-languages-and-programmable-graphics-systems https://i.ytimg.com/vi/Dk4fvqaOqv4/hqdefault.jpg Shading Languages and Programmable Graphics Systems — Pat Hanrahan https://i.ytimg.com/vi/Dk4fvqaOqv4/hqdefault.jpg A distinguished lecture from Professor Pat Hanrahan (Stanford) tracing the evolution of shading languages and their role in the emergence of programmable graphics systems, presented at MIT CSAIL. https://www.youtube.com/embed/Dk4fvqaOqv4 3835 2024-05-22T19:51:06.000Z yes no 2026-11-08T07:59:50.080Z monthly 0.75 https://lectern.tv/watch/lecture-2-the-hebrew-bible-in-its-ancient-near-eastern-setting-biblical-religion https://i.ytimg.com/vi/wRPqtGywkCw/hqdefault.jpg The Hebrew Bible in Its Ancient Near Eastern Setting: Biblical Religion in Context — Christine Hayes https://i.ytimg.com/vi/wRPqtGywkCw/hqdefault.jpg Christine Hayes situates Israelite religion within the broader Ancient Near Eastern world, critically evaluating Yehezkel Kaufmann's contrast between pagan mythological polytheism and biblical monotheism. https://www.youtube.com/embed/wRPqtGywkCw 2772 2012-12-03T14:55:52.000Z yes no 2026-11-10T05:00:26.006Z monthly 0.75 https://lectern.tv/watch/information-timing-and-release-quarterly-reporting-and-fed-guidance https://i.ytimg.com/vi/0pTXwulvxzA/hqdefault.jpg Information Timing and Release: Quarterly Reporting and Fed Guidance — Aswath Damodaran https://i.ytimg.com/vi/0pTXwulvxzA/hqdefault.jpg An exploration of the ongoing debate surrounding the frequency of financial reporting and the role of central bank guidance in shaping market behavior and price discovery. https://www.youtube.com/embed/0pTXwulvxzA 1901 2026-07-29T22:05:19.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-physics-of-communication https://i.ytimg.com/vi/gB14z0PCO-4/hqdefault.jpg The Physics of Communication — Karl Friston https://i.ytimg.com/vi/gB14z0PCO-4/hqdefault.jpg Karl Friston explores 'The Physics of Communication' at an ISC Summer School on Large Language Models, connecting the free energy principle to the fundamental mechanisms of information exchange. https://www.youtube.com/embed/gB14z0PCO-4 5415 2024-06-08T20:09:37.000Z yes no 2026-11-09T10:15:39.371Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-general-relativity-and-the-equivalence-principle-tm-gr https://i.ytimg.com/vi/JRZgW1YjCKk/hqdefault.jpg Introduction to General Relativity and the Equivalence Principle — Leonard Susskind https://i.ytimg.com/vi/JRZgW1YjCKk/hqdefault.jpg This introductory lecture broadly surveys the core concepts of general relativity, focusing on the profound implications and formulation of Einstein's equivalence principle. The conceptual shift from special relativity is highlighted. https://www.youtube.com/embed/JRZgW1YjCKk 6568 2012-10-17T22:05:03.000Z yes no 2026-11-10T07:00:24.835Z monthly 0.75 https://lectern.tv/watch/nobel-lecture-the-neanderthal-genome-and-human-evolution https://i.ytimg.com/vi/FXgW1WZV0rc/hqdefault.jpg Nobel Lecture: The Neanderthal Genome and Human Evolution — Svante Pääbo https://i.ytimg.com/vi/FXgW1WZV0rc/hqdefault.jpg Svante Pääbo details the methodological breakthroughs in paleogenomics that enabled the sequencing of Neanderthal and Denisovan genomes, revealing archaic gene flow into modern human populations and illuminating key aspects of human evolutionary history. https://www.youtube.com/embed/FXgW1WZV0rc 3551 2022-12-08T11:21:56.000Z yes no 2026-11-08T12:30:34.908Z monthly 0.75 https://lectern.tv/watch/explicit-control-evaluator https://i.ytimg.com/vi/kPKo71XPbnA/hqdefault.jpg Explicit-Control Evaluator — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/kPKo71XPbnA/hqdefault.jpg Explore the design and implementation of an explicit-control evaluator, a foundational concept in programming language interpreters, as presented in MIT's seminal SICP course. https://www.youtube.com/embed/kPKo71XPbnA 4243 2012-05-04T02:43:13.000Z yes no 2026-11-09T12:15:40.883Z monthly 0.75 https://lectern.tv/watch/ilya-sutskever-openai-meta-learning-and-self-play-mit-artificial-general-intelli https://i.ytimg.com/vi/9EN_HoEk3KY/hqdefault.jpg OpenAI Meta-Learning and Self-Play — Ilya Sutskever https://i.ytimg.com/vi/9EN_HoEk3KY/hqdefault.jpg Ilya Sutskever of OpenAI presents on advanced topics in meta-learning and self-play within the context of Artificial General Intelligence, delivered for an MIT course. https://www.youtube.com/embed/9EN_HoEk3KY 3615 2018-04-25T15:09:38.000Z yes no 2026-11-08T07:59:50.006Z monthly 0.75 https://lectern.tv/watch/ias-symplectic-geometry-hamiltonian-diffeomorphisms-egor-shelukhin https://i.ytimg.com/vi/jC-Q35TWaCQ/hqdefault.jpg Invariant Sets and Rigidity of Hamiltonian Diffeomorphisms — Egor Shelukhin https://i.ytimg.com/vi/jC-Q35TWaCQ/hqdefault.jpg Institute for Advanced Study School of Mathematics seminar investigating symplectic rigidity, Floer homology persistence modules, and invariant subsets of Hamiltonian flows. https://www.youtube.com/embed/jC-Q35TWaCQ 3931 2026-11-05T17:09:34.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/navigating-the-quantum-complexity-of-matter https://i.ytimg.com/vi/lbouGy-SMQ8/hqdefault.jpg Navigating the Quantum Complexity of Matter — Marco Buongiorno Nardelli https://i.ytimg.com/vi/lbouGy-SMQ8/hqdefault.jpg Exploring computational frameworks to model the high-dimensional landscape of quantum materials, addressing emergent orders like superconductivity and topological protection. https://www.youtube.com/embed/lbouGy-SMQ8 2749 2026-05-15T17:01:49.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/on-the-emergence-of-representational-geometry-from-natural-language-statistics https://i.ytimg.com/vi/EzjgQKB70po/hqdefault.jpg On the Emergence of Representational Geometry from Natural Language Statistics — Yasaman Bahri https://i.ytimg.com/vi/EzjgQKB70po/hqdefault.jpg Yasaman Bahri of Google DeepMind discusses the spontaneous emergence of intricate geometric structures in large language models, reflecting the semantic and conceptual organization of natural language. https://www.youtube.com/embed/EzjgQKB70po 4122 2026-11-07T15:44:05.000Z yes no 2026-11-08T08:00:42.671Z monthly 0.75 https://lectern.tv/watch/probability-and-uncertainty-the-quantum-mechanical-view-of-nature https://i.ytimg.com/vi/41Jc75tQcB0/hqdefault.jpg Probability and Uncertainty: The Quantum Mechanical View of Nature — Richard Feynman https://i.ytimg.com/vi/41Jc75tQcB0/hqdefault.jpg Richard Feynman introduces the revolutionary quantum mechanical perspective, grappling with the concepts of probability and inherent uncertainty at the fundamental scale of reality. https://www.youtube.com/embed/41Jc75tQcB0 3369 2018-02-13T22:23:25.000Z yes no 2026-11-10T07:00:23.386Z monthly 0.75 https://lectern.tv/watch/dr-darren-staloff-on-rorty-s-neo-pragmatism https://i.ytimg.com/vi/BARu5H-zBt0/hqdefault.jpg Dr. Darren Staloff on Rorty's Neo-Pragmatism — Darren Staloff https://i.ytimg.com/vi/BARu5H-zBt0/hqdefault.jpg Dr. Darren Staloff provides an in-depth analysis of Richard Rorty's neo-pragmatism, exploring its philosophical underpinnings and implications for contemporary thought. https://www.youtube.com/embed/BARu5H-zBt0 2684 2023-10-10T23:29:53.000Z yes no 2026-11-10T06:31:02.034Z monthly 0.75 https://lectern.tv/watch/society-and-survival-during-the-holocaust https://i.ytimg.com/vi/ek7pb_JFaQA/hqdefault.jpg Society and Survival During the Holocaust — Mary Fulbrook https://i.ytimg.com/vi/ek7pb_JFaQA/hqdefault.jpg A nuanced historical analysis exploring the complex dynamics of societies under Nazi occupation, examining conditions for passivity, forms of assistance, and Jewish survival strategies during the Holocaust. https://www.youtube.com/embed/ek7pb_JFaQA 2725 2026-06-19T15:00:18.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/computing-life-and-intelligence-sfi-cx https://i.ytimg.com/vi/75PAyV83YqE/hqdefault.jpg Computing, Life, and Intelligence — Blaise Agüera y Arcas https://i.ytimg.com/vi/75PAyV83YqE/hqdefault.jpg Can digital life evolve in a random universe? A Google VP shares new research bridging computer science and theoretical biology. https://www.youtube.com/embed/75PAyV83YqE 4985 2025-05-21T15:00:16.000Z yes no 2026-11-09T22:18:27.525Z monthly 0.75 https://lectern.tv/watch/lecture-9-what-compilers-can-and-cannot-do-6-172 https://i.ytimg.com/vi/ulJm7_aTiQM/hqdefault.jpg What Compilers Can and Cannot Do — Tao B. Schardl https://i.ytimg.com/vi/ulJm7_aTiQM/hqdefault.jpg Dissecting the Clang/LLVM pipeline, this lecture investigates compiler optimizations, diagnostic reports, and performance failures to reveal what compilers can and cannot do. https://www.youtube.com/embed/ulJm7_aTiQM 4726 2019-09-23T17:41:42.000Z yes no 2026-11-09T22:18:27.525Z monthly 0.75 https://lectern.tv/watch/women-who-shaped-modern-physics https://i.ytimg.com/vi/rejxi0jhJM8/hqdefault.jpg Women Who Shaped Modern Physics — Shohini Ghose https://i.ytimg.com/vi/rejxi0jhJM8/hqdefault.jpg An illuminating journey through the contributions of pioneering women scientists whose work fundamentally advanced our understanding of the universe, from quantum mechanics to cosmology. https://www.youtube.com/embed/rejxi0jhJM8 3396 2025-03-14T13:57:31.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-critical-interventions-ias-soc https://i.ytimg.com/vi/Bd3U_7MpAK8/hqdefault.jpg Lecture: Critical Interventions — Didier Fassin https://i.ytimg.com/vi/Bd3U_7MpAK8/hqdefault.jpg Examines the theoretical frameworks and practical applications of critical interventions within social science research, analyzing how scholars engage with power structures. https://www.youtube.com/embed/Bd3U_7MpAK8 5010 2026-09-25T14:10:22.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/computational-objects https://i.ytimg.com/vi/nyEF-SQt-dg/hqdefault.jpg Computational Objects — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/nyEF-SQt-dg/hqdefault.jpg Investigate the concept of computational objects and their role in structuring complex systems through data abstraction and message passing, as taught in MIT's SICP course. https://www.youtube.com/embed/nyEF-SQt-dg 3871 2012-05-04T02:48:49.000Z yes no 2026-11-09T12:31:18.899Z monthly 0.75 https://lectern.tv/watch/what-needs-to-be-added-to-machine-learning-pac-learning-and-reasoning https://i.ytimg.com/vi/nAMKHfqW2cw/hqdefault.jpg What Needs to Be Added to Machine Learning? PAC Learning and Reasoning — Leslie Valiant https://i.ytimg.com/vi/nAMKHfqW2cw/hqdefault.jpg PAC-learning pioneer Leslie Valiant examines how statistical generalization and compositional logical deduction can be unified in formal computational models of educability. https://www.youtube.com/embed/nAMKHfqW2cw 3276 2020-02-17T12:00:08.000Z yes no 2026-11-08T07:59:49.322Z monthly 0.75 https://lectern.tv/watch/the-role-of-computer-assistance-in-mathematical-proofs https://i.ytimg.com/vi/zNJpnJLj8WU/hqdefault.jpg The Role of Computer Assistance in Mathematical Proofs — Kevin Buzzard https://i.ytimg.com/vi/zNJpnJLj8WU/hqdefault.jpg An examination of how computational methods augment and transform complex mathematical proofs, from the four-color theorem to the classification of finite simple groups. https://www.youtube.com/embed/zNJpnJLj8WU 4410 2026-07-14T09:42:12.000Z yes no 2026-11-08T07:59:51.086Z monthly 0.75 https://lectern.tv/watch/the-exponential-time-hypothesis-foundations-of-computational-hardness https://i.ytimg.com/vi/_HlQGMcQWhA/hqdefault.jpg The Exponential Time Hypothesis: Foundations of Computational Hardness — Ryan O'Donnell https://i.ytimg.com/vi/_HlQGMcQWhA/hqdefault.jpg An foundational lecture introducing the Exponential Time Hypothesis (ETH), a crucial conjecture in theoretical computer science that posits limits on efficient solvability for NP-hard problems. https://www.youtube.com/embed/_HlQGMcQWhA 4785 2026-10-29T15:28:24.000Z yes no 2026-11-08T07:59:51.409Z monthly 0.75 https://lectern.tv/watch/scheduling-with-time-evolving-uncertainty-for-content-review-in-social-media https://i.ytimg.com/vi/Ppjztx0HDVk/hqdefault.jpg Scheduling with Time-Evolving Uncertainty for Content Review in Social Media — Thodoris Lykouris https://i.ytimg.com/vi/Ppjztx0HDVk/hqdefault.jpg Thodoris Lykouris (MIT) presents a novel approach to scheduling content review, addressing time-evolving uncertainty in social media moderation pipelines. https://www.youtube.com/embed/Ppjztx0HDVk 2959 2026-01-26T22:40:36.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/post-traumatic-slave-disorder-dr-joy-degruy-leary https://i.ytimg.com/vi/BGjSday7f_8/hqdefault.jpg Post Traumatic Slave Disorder: Dr. Joy DeGruy Leary — Joy DeGruy Leary https://i.ytimg.com/vi/BGjSday7f_8/hqdefault.jpg Dr. Joy DeGruy Leary presents her theory of Post Traumatic Slave Disorder, exploring the intergenerational impact of slavery and systemic oppression on the mental and emotional health of African Americans. https://www.youtube.com/embed/BGjSday7f_8 4896 2016-09-12T15:04:58.000Z yes no 2026-11-08T21:54:48.687Z monthly 0.75 https://lectern.tv/watch/restoring-the-american-dream-through-higher-education-new-insights-from-big-data https://i.ytimg.com/vi/JX7xGVxMIhU/hqdefault.jpg Restoring the American Dream Through Higher Education: New Insights from Big Data — Raj Chetty https://i.ytimg.com/vi/JX7xGVxMIhU/hqdefault.jpg Professor Raj Chetty delivers a keynote address on leveraging large-scale data to analyze and inform policies for improving economic mobility through higher education. https://www.youtube.com/embed/JX7xGVxMIhU 2994 2023-03-31T15:54:31.000Z yes no 2026-11-08T08:00:41.864Z monthly 0.75 https://lectern.tv/watch/why-pluto-isn-t-a-planet-the-history-of-planetary-definitions https://i.ytimg.com/vi/TADWmqaDyDg/hqdefault.jpg Why Pluto Isn't a Planet: The History of Planetary Definitions — Chris Lintott https://i.ytimg.com/vi/TADWmqaDyDg/hqdefault.jpg Explore the scientific and historical journey that led to Pluto's reclassification, delving into the evolving understanding of planetary bodies and the dynamics of the Kuiper Belt. https://www.youtube.com/embed/TADWmqaDyDg 3108 2026-07-10T15:00:16.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/sleep-as-a-trojan-horse-a-computational-principle-for-biological-intelligence https://i.ytimg.com/vi/9_Im4o-XIYE/hqdefault.jpg Sleep as a Trojan Horse: A Computational Principle for Biological Intelligence — Keith Hengen https://i.ytimg.com/vi/9_Im4o-XIYE/hqdefault.jpg Explores the criticality hypothesis, proposing that healthy brains operate near a tipping point to maximize computational capacity. Hengen presents experimental evidence on how neural circuits converge to critical dynamics, how criticality impacts learning, and how sleep may restore this critical state, linking it to neurological disorders. https://www.youtube.com/embed/9_Im4o-XIYE 3350 2026-05-01T20:53:08.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/ai-s-business-questions-from-hype-to-economic-reality https://i.ytimg.com/vi/AAi9QIl6gw8/hqdefault.jpg AI's Business Questions: From Hype to Economic Reality — Aswath Damodaran https://i.ytimg.com/vi/AAi9QIl6gw8/hqdefault.jpg A critical examination of AI's economic implications, moving beyond market hype to analyze its impact on investment build-up, value creation, and long-term financial viability. https://www.youtube.com/embed/AAi9QIl6gw8 2676 2026-08-20T21:14:24.000Z yes no 2026-11-08T07:59:51.599Z monthly 0.75 https://lectern.tv/watch/the-great-conservation-principles https://i.ytimg.com/vi/ba3IxuYsuxQ/hqdefault.jpg The Great Conservation Principles — Richard Feynman https://i.ytimg.com/vi/ba3IxuYsuxQ/hqdefault.jpg Richard Feynman explains the foundational conservation principles in physics—energy, momentum, and angular momentum—highlighting their profound implications for understanding natural phenomena. https://www.youtube.com/embed/ba3IxuYsuxQ 3354 2018-02-20T18:36:52.000Z yes no 2026-11-10T07:00:23.372Z monthly 0.75 https://lectern.tv/watch/session-2-the-bermuda-triangle-of-valuation-finc-ub https://i.ytimg.com/vi/Kv7j9SNexFM/hqdefault.jpg The Bermuda Triangle of Valuation — Aswath Damodaran https://i.ytimg.com/vi/Kv7j9SNexFM/hqdefault.jpg Introduces the three fundamental valuation approaches: discounted cash flow for intrinsic value, relative valuation based on comparable assets, and option pricing. It outlines the prerequisites for effective DCF valuation, including a long time horizon. https://www.youtube.com/embed/Kv7j9SNexFM 4636 2025-01-27T22:22:51.000Z yes no 2026-11-10T07:00:24.907Z monthly 0.75 https://lectern.tv/watch/what-is-the-future-for-3-dimensional-geometry-and-topology https://i.ytimg.com/vi/suHprWZUjYk/hqdefault.jpg What is the Future for 3-Dimensional Geometry and Topology? — William Thurston https://i.ytimg.com/vi/suHprWZUjYk/hqdefault.jpg William Thurston offers a forward-looking perspective on the trajectory of research in three-dimensional geometry and topology, identifying key challenges and opportunities. https://www.youtube.com/embed/suHprWZUjYk 3659 2020-12-01T16:22:26.000Z yes no 2026-11-10T00:30:37.090Z monthly 0.75 https://lectern.tv/watch/working-at-the-speed-of-light https://i.ytimg.com/vi/IDe7SHSqqRM/hqdefault.jpg Working at the Speed of Light — John D. Joannopoulos https://i.ytimg.com/vi/IDe7SHSqqRM/hqdefault.jpg John D. Joannopoulos presents insights into the advanced frontiers of photonics and materials science, exploring methodologies for manipulating light at unprecedented speeds. https://www.youtube.com/embed/IDe7SHSqqRM 4209 2025-03-21T16:27:59.000Z yes no 2026-11-08T22:00:39.807Z monthly 0.75 https://lectern.tv/watch/quantum-computing-and-the-entanglement-frontier https://i.ytimg.com/vi/XY6_adrJxwU/hqdefault.jpg Quantum Computing and the Entanglement Frontier — John Preskill https://i.ytimg.com/vi/XY6_adrJxwU/hqdefault.jpg Maps the physical boundary between noisy intermediate-scale quantum devices and fault-tolerant topological error correction. https://www.youtube.com/embed/XY6_adrJxwU 3484 2022-05-23T18:50:31.000Z yes no 2026-11-08T08:31:17.765Z monthly 0.75 https://lectern.tv/watch/fantastic-bitflips-where-to-find-them-and-how-to-tame-them https://i.ytimg.com/vi/cwEKEPiGjJo/hqdefault.jpg Fantastic Bitflips & Where to Find Them (and How to Tame Them) — Onur Mutlu https://i.ytimg.com/vi/cwEKEPiGjJo/hqdefault.jpg Onur Mutlu, a leading researcher in computer architecture, delivers a keynote on the elusive yet critical phenomenon of bitflips in DRAM, exploring their origins and mitigation strategies. https://www.youtube.com/embed/cwEKEPiGjJo 4172 2026-09-10T15:00:06.000Z yes no 2026-11-08T07:59:50.735Z monthly 0.75 https://lectern.tv/watch/1-introduction-what-is-political-philosophy https://i.ytimg.com/vi/xhm55mIdSuk/hqdefault.jpg Introduction: What is Political Philosophy? — Steven B. Smith https://i.ytimg.com/vi/xhm55mIdSuk/hqdefault.jpg This introductory lecture establishes the core questions of political philosophy, drawing upon Platonic and Aristotelian concepts of the ideal regime, citizenship, and the role of the statesman, with reference to Plato's Apology. https://www.youtube.com/embed/xhm55mIdSuk 2225 2008-09-21T03:57:53.000Z yes no 2026-11-09T08:00:27.309Z monthly 0.75 https://lectern.tv/watch/on-the-stability-and-instability-of-elliptic-equilibria-of-real-analytic-hamilto https://i.ytimg.com/vi/5Lii3btfLKo/hqdefault.jpg On the Stability and Instability of Elliptic Equilibria of Real Analytic Hamiltonians — Bassam Fayad https://i.ytimg.com/vi/5Lii3btfLKo/hqdefault.jpg Discuss recent advancements in the stability theory of elliptic equilibria for real analytic Hamiltonian flows, addressing fundamental questions in dynamical systems. https://www.youtube.com/embed/5Lii3btfLKo 3993 2026-11-04T12:46:35.000Z yes no 2026-11-08T07:59:50.348Z monthly 0.75 https://lectern.tv/watch/lecture-01-the-geography-of-upward-mobility-in-america https://i.ytimg.com/vi/P0NvsWDKwvs/hqdefault.jpg The Geography of Upward Mobility in America — Raj Chetty https://i.ytimg.com/vi/P0NvsWDKwvs/hqdefault.jpg Introduces empirical methods to analyze intergenerational income mobility in the United States, drawing on the Opportunity Atlas dataset to map geographic variations in economic outcomes. It examines the role of local factors in shaping children's adult earnings relative to their parents. https://www.youtube.com/embed/P0NvsWDKwvs 4367 2019-05-15T17:49:16.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/1-introduction-five-first-lessons https://i.ytimg.com/vi/nM3rTU927io/hqdefault.jpg Introduction: Five first lessons — Ben Polak https://i.ytimg.com/vi/nM3rTU927io/hqdefault.jpg This introductory lecture establishes the core elements of game theory, defining players, strategies, and payoffs. It rigorously analyzes strictly dominant and dominated strategies, leading to a foundational discussion of the Prisoner's Dilemma and coordination problems. https://www.youtube.com/embed/nM3rTU927io 4113 2008-11-21T00:37:25.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/language-generative-grammar-and-the-cognitive-revolution-killian-lecture https://i.ytimg.com/vi/AAxs8s05KAc/hqdefault.jpg Language, Generative Grammar, and the Cognitive Revolution (Killian Lecture) — Noam Chomsky https://i.ytimg.com/vi/AAxs8s05KAc/hqdefault.jpg Examines the poverty-of-the-stimulus argument, hierarchical syntactic recursion, and the philosophical foundations of cognitive science since Descartes. https://www.youtube.com/embed/AAxs8s05KAc 5972 2020-09-30T14:27:45.000Z yes no 2026-11-08T22:00:37.635Z monthly 0.75 https://lectern.tv/watch/ias-gibbs-measures-and-homoclinic-points-alberto-abbondandolo https://i.ytimg.com/vi/ZFOZ-divCwE/hqdefault.jpg Gibbs Measures on Infinite Trees and Homoclinic Points — Alberto Abbondandolo https://i.ytimg.com/vi/ZFOZ-divCwE/hqdefault.jpg Research seminar at the Institute for Advanced Study linking statistical-mechanics Gibbs measures on trees with chaotic homoclinic dynamics. https://www.youtube.com/embed/ZFOZ-divCwE 4103 2026-11-05T18:41:38.000Z yes no 2026-11-08T07:59:48.692Z monthly 0.75 https://lectern.tv/watch/1177-b-c-the-year-civilization-collapsed https://i.ytimg.com/vi/bRcu-ysocX4/hqdefault.jpg 1177 B.C.: The Year Civilization Collapsed — Eric H. Cline https://i.ytimg.com/vi/bRcu-ysocX4/hqdefault.jpg Eric H. Cline reconstructs the interconnected Late Bronze Age Mediterranean network, analyzing archaeological and textual evidence for the cascading systems collapse that ended the Mycenaean, Hittite, and New Kingdom Egyptian civilizations around 1177 BC. https://www.youtube.com/embed/bRcu-ysocX4 4217 2016-10-11T16:31:03.000Z yes no 2026-11-08T21:54:40.411Z monthly 0.75 https://lectern.tv/watch/congressional-powers-part-2-law-const1 https://i.ytimg.com/vi/j11oVmnajyw/hqdefault.jpg Congressional Powers, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/j11oVmnajyw/hqdefault.jpg Analyzes the enumerated powers of Article I, Section 8, interpreting the Commerce Clause broadly and the Necessary and Proper Clause through federalism and separation of powers lenses. https://www.youtube.com/embed/j11oVmnajyw 1435 2026-08-06T18:33:27.000Z yes no 2026-11-10T03:21:24.218Z monthly 0.75 https://lectern.tv/watch/object-oriented-programming https://i.ytimg.com/vi/e4fwY9ZsxPw/hqdefault.jpg Object-Oriented Programming — David J. Malan https://i.ytimg.com/vi/e4fwY9ZsxPw/hqdefault.jpg This CS50P lecture introduces object-oriented programming in Python, covering tuples, dictionaries, classes, objects, instance methods, attribute validation, properties, class methods, inheritance, and operator overloading. https://www.youtube.com/embed/e4fwY9ZsxPw 10062 2022-07-29T14:15:11.000Z yes no 2026-11-09T06:31:44.324Z monthly 0.75 https://lectern.tv/watch/heeding-the-deed-part-1-law-const2 https://i.ytimg.com/vi/H7eCWJcyoNE/hqdefault.jpg Heeding the Deed, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/H7eCWJcyoNE/hqdefault.jpg Shifts focus from constitutional text to its enactment, analyzing the 1787-1788 ratification as a continental act of free speech and simple majority rule. https://www.youtube.com/embed/H7eCWJcyoNE 1379 2026-08-03T18:10:14.000Z yes no 2026-11-10T03:41:09.438Z monthly 0.75 https://lectern.tv/watch/01-course-introduction-rome-s-greatness-and-first-crises https://i.ytimg.com/vi/ZC8JcWVRFp8/hqdefault.jpg Course Introduction: Rome's Greatness and First Crises — Paul Freedman https://i.ytimg.com/vi/ZC8JcWVRFp8/hqdefault.jpg This introductory lecture establishes the core themes of Yale's 'Early Middle Ages' course, examining the structural strengths and emerging vulnerabilities of the Roman Empire prior to the pivotal Crisis of the Third Century, setting the stage for discussions on Christianization and barbarian incursions. https://www.youtube.com/embed/ZC8JcWVRFp8 2408 2012-04-05T15:29:52.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/stanford-cs224n-nlp-with-deep-learning-winter-2021-lecture-1-intro-word-vectors https://i.ytimg.com/vi/rmVRLeJRkl4/hqdefault.jpg Natural Language Processing with Deep Learning: Introduction & Word Vectors — Christopher Manning https://i.ytimg.com/vi/rmVRLeJRkl4/hqdefault.jpg Introduces foundational concepts in Natural Language Processing, examining how human language and word meaning can be represented by dense vector embeddings. It provides a detailed introduction to the Word2vec algorithm, covering its objective function, gradients, and optimization basics. https://www.youtube.com/embed/rmVRLeJRkl4 5067 2021-10-29T01:16:01.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/why-zebras-don-t-get-ulcers-stress-and-health https://i.ytimg.com/vi/D9H9qTdserM/hqdefault.jpg Why Zebras Don't Get Ulcers: Stress and Health — Robert Sapolsky https://i.ytimg.com/vi/D9H9qTdserM/hqdefault.jpg Dr. Robert Sapolsky explores the evolutionary basis of the stress response and its profound implications for human health, drawing parallels between animal and human physiological reactions. https://www.youtube.com/embed/D9H9qTdserM 5264 2017-06-20T16:06:09.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/homa-addressing-ai-cluster-networking-bottlenecks-beyond-tcp https://i.ytimg.com/vi/eZ8WWZzoaR0/hqdefault.jpg Homa: Addressing AI Cluster Networking Bottlenecks Beyond TCP — John Ousterhout https://i.ytimg.com/vi/eZ8WWZzoaR0/hqdefault.jpg Stanford's John Ousterhout discusses the limitations of traditional network protocols like TCP for modern AI workloads and introduces Homa as a high-performance alternative for data center communication. https://www.youtube.com/embed/eZ8WWZzoaR0 1128 2026-09-17T13:00:08.000Z yes no 2026-11-08T08:00:41.202Z monthly 0.75 https://lectern.tv/watch/mit-8-04-lec-1-introduction-to-superposition-allan-adams https://i.ytimg.com/vi/lZ3bPUKo5zc/hqdefault.jpg Introduction to Quantum Superposition — Allan Adams https://i.ytimg.com/vi/lZ3bPUKo5zc/hqdefault.jpg Famous MIT OCW opening lecture (9M+ views): Allan Adams builds chained Mach-Zehnder electron color/hardness boxes on the chalkboard until every classical hidden-variable explanation collapses. https://www.youtube.com/embed/lZ3bPUKo5zc 4566 2014-06-18T18:53:01.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/pattern-matching-and-rule-based-substitution https://i.ytimg.com/vi/tRhbH1-ExfY/hqdefault.jpg Pattern Matching and Rule-Based Substitution — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/tRhbH1-ExfY/hqdefault.jpg Examine the principles of pattern matching and rule-based substitution, foundational techniques for symbolic manipulation and artificial intelligence, from MIT's SICP curriculum. https://www.youtube.com/embed/tRhbH1-ExfY 3790 2012-05-04T02:51:08.000Z yes no 2026-11-09T12:31:18.963Z monthly 0.75 https://lectern.tv/watch/unit-i-lecture-1-analytic-geometry-mit-calculus-revisited https://i.ytimg.com/vi/rXOGLlKuvzU/hqdefault.jpg Analytic Geometry — Herbert Gross https://i.ytimg.com/vi/rXOGLlKuvzU/hqdefault.jpg Professor Herb Gross introduces the core concepts of analytic geometry, laying the essential groundwork for the study of single variable calculus within the MIT curriculum. https://www.youtube.com/embed/rXOGLlKuvzU 2262 2011-05-06T02:07:54.000Z yes no 2026-11-10T07:00:22.796Z monthly 0.75 https://lectern.tv/watch/arithmetic-diagonal-cycles-and-l-functions https://i.ytimg.com/vi/jX3bjC7VkT8/hqdefault.jpg Arithmetic Diagonal Cycles and L-Functions — Wei Zhang https://i.ytimg.com/vi/jX3bjC7VkT8/hqdefault.jpg Investigating the intricate connections between arithmetic diagonal cycles and L-functions, a topic at the frontier of modern number theory and arithmetic geometry. https://www.youtube.com/embed/jX3bjC7VkT8 3602 2026-10-09T08:13:00.000Z yes no 2026-11-08T07:59:51.126Z monthly 0.75 https://lectern.tv/watch/spacetimedb-inverting-the-backend-why-we-built-our-mmorpg-inside-a-database https://i.ytimg.com/vi/-GhNDYCchqc/hqdefault.jpg SpacetimeDB: Inverting the Backend - Why We Built Our MMORPG Inside a Database — Tyler Cloutier https://i.ytimg.com/vi/-GhNDYCchqc/hqdefault.jpg An analysis of SpacetimeDB's architectural paradigm, illustrating how an MMORPG was constructed directly within a database, fundamentally inverting traditional backend design. https://www.youtube.com/embed/-GhNDYCchqc 3958 2026-04-07T13:31:19.000Z yes no 2026-11-08T08:31:21.637Z monthly 0.75 https://lectern.tv/watch/a-staircase-for-the-gromov-width-of-finsler-co-sphere-bundles-over-rp2 https://i.ytimg.com/vi/zxosapXZWNE/hqdefault.jpg A Staircase for the Gromov Width of Finsler Co-Sphere Bundles over RP2 — Vinicius Ramos https://i.ytimg.com/vi/zxosapXZWNE/hqdefault.jpg Explore a novel staircase phenomenon arising from deforming the target space, specifically the Gromov width of Finsler co-sphere bundles over RP2, revealing aspects of symplectic rigidity and flexibility. https://www.youtube.com/embed/zxosapXZWNE 3902 2026-11-04T18:59:59.000Z yes no 2026-11-08T08:00:41.274Z monthly 0.75 https://lectern.tv/watch/generic-operators https://i.ytimg.com/vi/2LbCVM3j_Y0/hqdefault.jpg Generic Operators — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/2LbCVM3j_Y0/hqdefault.jpg Delve into the principles of generic operators and data-directed programming, essential for building robust and extensible software systems, from the MIT SICP curriculum. https://www.youtube.com/embed/2LbCVM3j_Y0 5019 2012-05-04T02:43:13.000Z yes no 2026-11-09T12:31:18.947Z monthly 0.75 https://lectern.tv/watch/distributed-version-control-and-the-design-of-git https://i.ytimg.com/vi/idLyobOhtO4/hqdefault.jpg Distributed Version Control and the Design of Git — Linus Torvalds https://i.ytimg.com/vi/idLyobOhtO4/hqdefault.jpg Linus Torvalds explains why centralized source-control systems fail at kernel scale and how content-addressed Merkle DAGs make branching, merging, and integrity verification trivial. https://www.youtube.com/embed/idLyobOhtO4 4215 2013-07-14T05:20:40.000Z yes no 2026-11-08T08:31:30.321Z monthly 0.75 https://lectern.tv/watch/lecture-11-education-the-man-made-trap-14-73 https://i.ytimg.com/vi/quATCFNpM50/hqdefault.jpg Education: The Man Made Trap — Abhijit Banerjee https://i.ytimg.com/vi/quATCFNpM50/hqdefault.jpg Explore why broken school systems and parental misperceptions trap the poor in cycles of low educational attainment. https://www.youtube.com/embed/quATCFNpM50 4445 2013-02-11T15:42:55.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/mit-6-172-performance-engineering-matrix-multiplication-leiserson https://i.ytimg.com/vi/o7h_sYMk_oc/hqdefault.jpg Introduction and Matrix Multiplication — Charles Leiserson https://i.ytimg.com/vi/o7h_sYMk_oc/hqdefault.jpg This inaugural lecture for MIT's 6.172 course introduces performance engineering principles through an examination of code optimization, specifically contrasting matrix multiplication implementations in Python, Java, and C. https://www.youtube.com/embed/o7h_sYMk_oc 3620 2021-10-06T13:16:16.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-discovery-of-pulsars https://i.ytimg.com/vi/W8ObMiVDTYI/hqdefault.jpg The Discovery of Pulsars — Jocelyn Bell Burnell https://i.ytimg.com/vi/W8ObMiVDTYI/hqdefault.jpg First-hand account of building a four-acre dipole radio telescope at Cambridge and spotting the faint 1.33-second 'scruff' on chart paper that revealed rapidly spinning neutron stars. https://www.youtube.com/embed/W8ObMiVDTYI 3912 2021-02-11T19:16:16.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-1-the-column-space-of-a-contains-all-vectors-ax https://i.ytimg.com/vi/YiqIkSHSmyc/hqdefault.jpg The Column Space of A Contains All Vectors Ax — Gilbert Strang https://i.ytimg.com/vi/YiqIkSHSmyc/hqdefault.jpg Gilbert Strang opens MIT 18.065 by reformulating matrix-vector multiplication Ax as a linear combination of the columns of A, introducing the column space C(A), matrix rank, and the decomposition A = CR. https://www.youtube.com/embed/YiqIkSHSmyc 3134 2019-05-16T16:12:09.000Z yes no 2026-11-10T07:00:24.441Z monthly 0.75 https://lectern.tv/watch/reinventing-shannon-entropy-compression-is-intelligence-3blue1brown https://i.ytimg.com/vi/l6DKRf-fAAM/hqdefault.jpg Reinventing Shannon Information Theory: Entropy & Optimal Prefix Codes — Grant Sanderson https://i.ytimg.com/vi/l6DKRf-fAAM/hqdefault.jpg Derives Claude Shannon's 1948 entropy formula H(X) = -Σ p(x) log₂ p(x) from Kraft's inequality on binary prefix trees and connects lossless compression directly to language modeling. https://www.youtube.com/embed/l6DKRf-fAAM 1939 2026-06-07T11:49:51.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/world-history-an-overview-of-global-civilizations https://i.ytimg.com/vi/Wvd7V00tTok/hqdefault.jpg World History: An Overview of Global Civilizations — Michael Sugrue https://i.ytimg.com/vi/Wvd7V00tTok/hqdefault.jpg A comprehensive overview of major global civilizations and historical epochs, tracing key developments and interconnections across diverse cultures and time periods. https://www.youtube.com/embed/Wvd7V00tTok 2393 2023-12-13T03:54:08.000Z yes no 2026-11-10T06:31:11.440Z monthly 0.75 https://lectern.tv/watch/computer-science-and-homotopy-theory https://i.ytimg.com/vi/UvDeVqzcw4k/hqdefault.jpg QED Lecture 1, Part 5: Photons, Partial Reflection & Probability Amplitudes — Vladimir Voevodsky https://i.ytimg.com/vi/UvDeVqzcw4k/hqdefault.jpg Vladimir Voevodsky explores the profound connections between computer science, type theory, and homotopy theory, laying groundwork for new mathematical foundations. https://www.youtube.com/embed/UvDeVqzcw4k 1738 2016-08-25T12:45:40.000Z yes no 2026-11-08T22:27:27.605Z monthly 0.75 https://lectern.tv/watch/multigres-horizontal-scaling-and-enterprise-operations-for-postgresql https://i.ytimg.com/vi/9_kbqi9XYE8/hqdefault.jpg Multigres: Horizontal Scaling and Enterprise Operations for PostgreSQL — Sugu Sougoumarane https://i.ytimg.com/vi/9_kbqi9XYE8/hqdefault.jpg Explore Multigres, a system designed to bring horizontal scaling and enterprise-grade operational capabilities to PostgreSQL deployments, addressing challenges in distributed database management. https://www.youtube.com/embed/9_kbqi9XYE8 3679 2026-04-14T13:30:12.000Z yes no 2026-11-08T08:00:41.283Z monthly 0.75 https://lectern.tv/watch/helicity-as-a-foliated-cobordism-invariant-1 https://i.ytimg.com/vi/zhKSfLVXUG8/hqdefault.jpg Helicity as a Foliated Cobordism Invariant 1 — Sobhan Seyfaddini https://i.ytimg.com/vi/zhKSfLVXUG8/hqdefault.jpg Uncover the geometric interpretation of helicity as a foliated cobordism invariant, extending Arnold's conjecture to C0 volume-preserving flows in both smooth and C0 settings. https://www.youtube.com/embed/zhKSfLVXUG8 4012 2026-11-03T18:14:16.000Z yes no 2026-11-08T07:59:50.360Z monthly 0.75 https://lectern.tv/watch/tomasi-kanade-factorization-structure-from-motion https://i.ytimg.com/vi/0BVZDyRrYtQ/hqdefault.jpg Tomasi-Kanade Factorization: Structure from Motion — Shree Nayar https://i.ytimg.com/vi/0BVZDyRrYtQ/hqdefault.jpg An incisive lecture from Columbia's First Principles of Computer Vision series, detailing the Tomasi-Kanade factorization method for recovering 3D structure from 2D image sequences. https://www.youtube.com/embed/0BVZDyRrYtQ 1201 2021-05-09T21:21:31.000Z yes no 2026-11-08T07:59:50.128Z monthly 0.75 https://lectern.tv/watch/lecture-7-sql-cs50 https://i.ytimg.com/vi/1RCMYG8RUSE/hqdefault.jpg SQL & Relational Databases — David J. Malan https://i.ytimg.com/vi/1RCMYG8RUSE/hqdefault.jpg Harvard's David J. Malan explores database management, transitioning from Python and flat-files to relational databases, SQL schemas, queries, indexing, and security. https://www.youtube.com/embed/1RCMYG8RUSE 8045 2024-01-01T06:52:28.000Z yes no 2026-11-09T21:30:58.160Z monthly 0.75 https://lectern.tv/watch/lecture-01-curves-in-2d-and-3d-spaces https://i.ytimg.com/vi/aXxAxB5gJA4/hqdefault.jpg Curves in 2D and 3D Spaces — Edward Frenkel https://i.ytimg.com/vi/aXxAxB5gJA4/hqdefault.jpg The inaugural lecture of Professor Edward Frenkel's Multivariable Calculus course introduces the representation and analysis of curves in two and three-dimensional spaces, foundational to vector calculus. https://www.youtube.com/embed/aXxAxB5gJA4 4790 2017-08-06T01:49:56.000Z yes no 2026-11-10T07:00:23.031Z monthly 0.75 https://lectern.tv/watch/mathematics-and-metamathematics-of-our-physics-project https://i.ytimg.com/vi/TrnteM9E2tI/hqdefault.jpg Mathematics and Metamathematics of Our Physics Project — Stephen Wolfram https://i.ytimg.com/vi/TrnteM9E2tI/hqdefault.jpg Stephen Wolfram discusses the mathematical and metamathematical underpinnings of his physics project, exploring the computational universe and its implications for fundamental theory. https://www.youtube.com/embed/TrnteM9E2tI 9719 2021-12-15T16:33:09.000Z yes no 2026-11-09T15:31:14.267Z monthly 0.75 https://lectern.tv/watch/register-machines-sicp-lecture-9a https://i.ytimg.com/vi/OVsILMTuEbs/hqdefault.jpg Register Machines (SICP Lecture 9a) — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/OVsILMTuEbs/hqdefault.jpg Explore the architecture and operation of register machines, a foundational model for understanding computation and the implementation of programming language evaluators. https://www.youtube.com/embed/OVsILMTuEbs 4317 2012-05-04T02:40:23.000Z yes no 2026-11-09T12:15:40.897Z monthly 0.75 https://lectern.tv/watch/lecture-7-neural-networks-1-architecture-cs229 https://i.ytimg.com/vi/fRM41w9jzQo/hqdefault.jpg Neural Networks I: Feedforward Architectures & Backpropagation — Chris Ré https://i.ytimg.com/vi/fRM41w9jzQo/hqdefault.jpg Introduces the foundational concepts of artificial neural networks, detailing their architectural components, including layers, neurons, activation functions, and feedforward propagation. Key elements for constructing basic neural network models are examined. https://www.youtube.com/embed/fRM41w9jzQo 4828 2026-07-30T23:43:45.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-conversions-of-christianity-israel-abroad-jews-among-the-gods https://i.ytimg.com/vi/DKM4Y6-IpPI/hqdefault.jpg Israel Abroad: Jews Among the Gods — Paula Fredriksen https://i.ytimg.com/vi/DKM4Y6-IpPI/hqdefault.jpg Exploring the diverse expressions of ancient Jewish identity within the Graeco-Roman world, establishing the foundational context for early Christian development. https://www.youtube.com/embed/DKM4Y6-IpPI 5042 2026-09-10T12:00:07.000Z yes no 2026-11-10T07:00:23.403Z monthly 0.75 https://lectern.tv/watch/quantum-field-theory-separation-of-scales-and-beyond https://i.ytimg.com/vi/rb1gsdO7g8U/hqdefault.jpg Quantum Field Theory, Separation of Scales, and Beyond — Nathan Seiberg https://i.ytimg.com/vi/rb1gsdO7g8U/hqdefault.jpg Nathan Seiberg reviews the foundational role of Quantum Field Theory in modern physics, exploring its reductionist power and examining challenges to the separation of scales from string theory and exotic lattice models. https://www.youtube.com/embed/rb1gsdO7g8U 4946 2023-01-18T20:39:23.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/topological-algebra-of-symplectic-geometry-of-symmetric-powers https://i.ytimg.com/vi/73osO0UkMG4/hqdefault.jpg Topological Algebra of Symplectic Geometry of Symmetric Powers — Vivek Shende https://i.ytimg.com/vi/73osO0UkMG4/hqdefault.jpg Vivek Shende explores the topological algebra inherent in the symplectic geometry of symmetric powers, extending the framework to an open 2D topological field theory without explicit Lagrangian construction. https://www.youtube.com/embed/73osO0UkMG4 3744 2026-10-27T18:12:45.000Z yes no 2026-11-08T07:59:53.049Z monthly 0.75 https://lectern.tv/watch/compiler-2-0-building-the-next-generation-of-compilers-with-machine-learning https://i.ytimg.com/vi/1roXBWHkvv8/hqdefault.jpg Compiler 2.0: Building the Next Generation of Compilers with Machine Learning — Saman Amarasinghe https://i.ytimg.com/vi/1roXBWHkvv8/hqdefault.jpg Saman Amarasinghe (MIT) presents on the integration of machine learning techniques into compiler design, exploring novel approaches for creating the next generation of high-performance compilers. https://www.youtube.com/embed/1roXBWHkvv8 3416 2026-10-30T15:48:07.000Z yes no 2026-11-08T08:31:27.250Z monthly 0.75 https://lectern.tv/watch/lecture-6-2-raft-cst-ds https://i.ytimg.com/vi/uXEYuDwm7e4/hqdefault.jpg The Raft Consensus Algorithm: Leader Election & Log Replication — Martin Kleppmann https://i.ytimg.com/vi/uXEYuDwm7e4/hqdefault.jpg Master the Raft consensus algorithm with a step-by-step walkthrough of its pseudocode, terms, and state machine from Cambridge's Martin Kleppmann. https://www.youtube.com/embed/uXEYuDwm7e4 2289 2021-10-13T20:40:49.000Z yes no 2026-11-10T07:00:24.404Z monthly 0.75 https://lectern.tv/watch/intro-to-large-language-models-andrej-karpathy https://i.ytimg.com/vi/zjkBMFhNj_g/hqdefault.jpg Introduction to Large Language Models — Andrej Karpathy https://i.ytimg.com/vi/zjkBMFhNj_g/hqdefault.jpg A remarkably dense, hype-free 60-minute mental model of what an LLM actually is—two files on disk shaped by pretraining compression and post-training alignment. https://www.youtube.com/embed/zjkBMFhNj_g 3588 2023-11-23T00:00:00.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/symbolic-differentiation-and-quotation-in-lisp https://i.ytimg.com/vi/bV87UzKMRtE/hqdefault.jpg Symbolic Differentiation and Quotation in Lisp — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/bV87UzKMRtE/hqdefault.jpg Explore the foundational concepts of symbolic differentiation and the role of quotation in Lisp, as presented in MIT's seminal 6.001 course on the structure and interpretation of computer programs. https://www.youtube.com/embed/bV87UzKMRtE 2642 2019-08-22T22:17:21.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/stanford-cs25-v1-i-transformers-united-dl-models-that-have-revolutionized-nlp-cv https://i.ytimg.com/vi/P127jhj-8-Y/hqdefault.jpg Transformers United: DL Models that have revolutionized NLP, CV, RL — Ashish Vaswani, Lucas Beyer & https://i.ytimg.com/vi/P127jhj-8-Y/hqdefault.jpg This introductory lecture for Stanford's CS25 series details the foundational Transformer architecture, including its attention mechanisms, encoder-decoder structure, and essential components. It contextualizes the model's impact across NLP, computer vision, and reinforcement learning applications. https://www.youtube.com/embed/P127jhj-8-Y 1363 2022-07-08T21:00:09.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-01-introductory-remarks-on-quantum-field-theory-and-classical-field-theo https://i.ytimg.com/vi/H3AFzbrqH68/hqdefault.jpg Introductory remarks on quantum field theory and classical field theory — David Tong https://i.ytimg.com/vi/H3AFzbrqH68/hqdefault.jpg Introductory remarks on quantum field theory and classical field theory. Roughly covering pages 1-10 of the printed notes. https://www.youtube.com/embed/H3AFzbrqH68 4648 2016-09-10T17:00:41.000Z yes no 2026-11-09T15:55:40.610Z monthly 0.75 https://lectern.tv/watch/non-abelian-motives https://i.ytimg.com/vi/omiABcfwcsA/hqdefault.jpg Non-abelian Motives — Daniel Litt https://i.ytimg.com/vi/omiABcfwcsA/hqdefault.jpg An exploration of non-abelian Hodge theory, developing structures on fundamental group representations analogous to those in cohomology, and presenting new related conjectures. https://www.youtube.com/embed/omiABcfwcsA 3468 2026-10-27T18:13:03.000Z yes no 2026-11-08T07:59:50.812Z monthly 0.75 https://lectern.tv/watch/triage-score-a-counterfactual-risk-assessment-instrument-simons-econ https://i.ytimg.com/vi/YkOvt-znFho/hqdefault.jpg Triage Score: A Counterfactual Risk Assessment Instrument — Kosuke Imai https://i.ytimg.com/vi/YkOvt-znFho/hqdefault.jpg Introduces "triage scores" as a counterfactual risk assessment instrument, addressing how intervention affects outcomes in high-stakes decision-making beyond mere prediction. https://www.youtube.com/embed/YkOvt-znFho 2396 2026-02-17T18:17:53.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/objective-driven-ai-world-models-that-learn-remember-reason-and-plan https://i.ytimg.com/vi/MiqLoAZFRSE/hqdefault.jpg Objective-Driven AI: World Models that Learn, Remember, Reason, and Plan — Yann LeCun https://i.ytimg.com/vi/MiqLoAZFRSE/hqdefault.jpg Critiques autoregressive token prediction on high-dimensional sensory streams and proposes Joint Embedding Predictive Architectures (JEPA) for hierarchical planning. https://www.youtube.com/embed/MiqLoAZFRSE 4613 2024-04-01T14:19:15.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-stable-homotopy-groups-of-spheres https://i.ytimg.com/vi/SsAGy1nhVWQ/hqdefault.jpg The Stable Homotopy Groups of Spheres — Tomer Schlank https://i.ytimg.com/vi/SsAGy1nhVWQ/hqdefault.jpg A detailed investigation into the stable homotopy groups of spheres, exploring fundamental structures and recent advancements in this core area of algebraic topology. https://www.youtube.com/embed/SsAGy1nhVWQ 3413 2026-10-09T11:29:34.000Z yes no 2026-11-08T07:59:51.112Z monthly 0.75 https://lectern.tv/watch/grace-hopper-s-landmark-lecture-the-future-of-computing-1985 https://i.ytimg.com/vi/ZR0ujwlvbkQ/hqdefault.jpg Grace Hopper's Landmark Lecture: The Future of Computing (1985) — Grace Hopper https://i.ytimg.com/vi/ZR0ujwlvbkQ/hqdefault.jpg An archival presentation from Grace Hopper at MIT Lincoln Laboratory in 1985, offering a visionary perspective on the foundational principles and future trajectory of computing from a pioneer in the field. https://www.youtube.com/embed/ZR0ujwlvbkQ 5157 2016-12-06T20:03:01.000Z yes no 2026-11-08T07:59:50.096Z monthly 0.75 https://lectern.tv/watch/bridging-affine-vertex-algebras-and-affine-springer-fibers https://i.ytimg.com/vi/W5g1GSuKs-4/hqdefault.jpg Bridging Affine Vertex Algebras and Affine Springer Fibers — Peng Shan https://i.ytimg.com/vi/W5g1GSuKs-4/hqdefault.jpg An advanced exposition on the current research program connecting affine Springer theory with representations of simple affine vertex algebras, detailing explicit correspondences and conjectures. https://www.youtube.com/embed/W5g1GSuKs-4 4756 2026-11-06T15:23:53.000Z yes no 2026-11-08T21:54:43.282Z monthly 0.75 https://lectern.tv/watch/overdetermined-problems-in-geometry https://i.ytimg.com/vi/tA54MHPMY4I/hqdefault.jpg Overdetermined Problems in Geometry — Rafe Mazzeo https://i.ytimg.com/vi/tA54MHPMY4I/hqdefault.jpg An exploration of overdetermined problems within differential geometry, examining their unique characteristics and implications for geometric analysis and PDE theory. https://www.youtube.com/embed/tA54MHPMY4I 3751 2026-10-09T09:13:03.000Z yes no 2026-11-08T08:00:41.682Z monthly 0.75 https://lectern.tv/watch/making-sense-of-chaos-a-better-economics-for-a-better-world-sfi-cx https://i.ytimg.com/vi/R2mqangYo6U/hqdefault.jpg Making Sense of Chaos: A Better Economics for a Better World — J. Doyne Farmer & W. Brian Arthur https://i.ytimg.com/vi/R2mqangYo6U/hqdefault.jpg Discover how complexity science and big data are revolutionizing economics to help solve crises from climate change to financial crashes. https://www.youtube.com/embed/R2mqangYo6U 5901 2024-08-07T15:29:09.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/engineering-principles-for-fusion-devices-fall-25-final-presentations https://i.ytimg.com/vi/KehVVTSSbtc/hqdefault.jpg Engineering Principles for Fusion Devices: Fall '25 Final Presentations — Dennis Whyte https://i.ytimg.com/vi/KehVVTSSbtc/hqdefault.jpg Graduate student presentations from MIT's 22.63 course, detailing integrated technical and economic analyses for a fusion volumetric neutron source, reflecting advanced research in fusion engineering. https://www.youtube.com/embed/KehVVTSSbtc 6196 2026-01-27T19:55:41.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/1-course-introduction-and-newtonian-mechanics https://i.ytimg.com/vi/KOKnWaLiL8w/hqdefault.jpg Course Introduction and Newtonian Mechanics — Ramamurti Shankar https://i.ytimg.com/vi/KOKnWaLiL8w/hqdefault.jpg Professor Shankar introduces the core concepts of Newtonian mechanics, distinguishing between kinematics and dynamics. The lecture reviews fundamental calculus applications to derive and interpret equations of motion for particles in one dimension, focusing on constant acceleration scenarios. https://www.youtube.com/embed/KOKnWaLiL8w 4401 2008-09-22T21:32:25.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/state-of-the-tagged-union-address-by-andrew-kelley https://i.ytimg.com/vi/zwi5b5xSsKA/hqdefault.jpg State of the (Tagged) Union Address — Andrew Kelley https://i.ytimg.com/vi/zwi5b5xSsKA/hqdefault.jpg Andrew Kelley provides an overview of recent advancements, ongoing development, and the future roadmap for the Zig programming language, emphasizing its philosophy of minimal dependencies and robust toolchain. https://www.youtube.com/embed/zwi5b5xSsKA 2943 2026-09-28T16:00:06.000Z yes no 2026-11-08T07:59:50.277Z monthly 0.75 https://lectern.tv/watch/1-introduction-and-what-this-course-will-do-for-you-and-your-purposes https://i.ytimg.com/vi/WQui_3Hpmmc/hqdefault.jpg Introduction and What this Course Will Do for You and Your Purposes — Robert Shiller https://i.ytimg.com/vi/WQui_3Hpmmc/hqdefault.jpg Robert Shiller introduces the Yale Financial Markets course (ECON 252), outlining its pedagogical themes, required texts, and intellectual connection to financial theory. He discusses finance as a mechanism for societal resource allocation and risk management, emphasizing the ethical dimensions of wealth utilization with historical and contemporary examples. https://www.youtube.com/embed/WQui_3Hpmmc 4452 2012-04-05T14:49:20.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/quantum-gravity-and-statistical-physics https://i.ytimg.com/vi/z9Ah4MwAutA/hqdefault.jpg Quantum Gravity and Statistical Physics — Jan de Boer https://i.ytimg.com/vi/z9Ah4MwAutA/hqdefault.jpg Exploring the statistical nature of information available to low-energy observers in quantum gravity, linking it to the eigenstate thermalization hypothesis and factorization. https://www.youtube.com/embed/z9Ah4MwAutA 4899 2022-03-15T00:31:26.000Z yes no 2026-11-08T22:00:39.438Z monthly 0.75 https://lectern.tv/watch/sapolsky-bio-150-lec-2-behavioral-evolution-i https://i.ytimg.com/vi/Y0Oa4Lp5fLE/hqdefault.jpg Behavioral Evolution I — Prisoner's Dilemma & Kin Selection — Robert Sapolsky https://i.ytimg.com/vi/Y0Oa4Lp5fLE/hqdefault.jpg Debunks naive 'for the good of the species' group selection and reconstructs social behavior from individual selection, Hamilton's rB > C rule, and Axelrod's Tit-for-Tat tournaments. https://www.youtube.com/embed/Y0Oa4Lp5fLE 5817 2011-02-02T01:26:29.000Z yes no 2026-11-10T07:00:24.156Z monthly 0.75 https://lectern.tv/watch/artificial-intelligence-cs50 https://i.ytimg.com/vi/6X58aP7yXC4/hqdefault.jpg Artificial Intelligence — David J. Malan https://i.ytimg.com/vi/6X58aP7yXC4/hqdefault.jpg Harvard's CS50 intro to AI: from rubber ducks and minimax to neural networks, LLMs, and prompt engineering. https://www.youtube.com/embed/6X58aP7yXC4 3357 2024-01-01T06:52:23.000Z yes no 2026-11-09T21:30:58.160Z monthly 0.75 https://lectern.tv/watch/rethinking-desktop-ux-paradigms-lessons-from-apple-and-google https://i.ytimg.com/vi/V7AfAcQwLW0/hqdefault.jpg Rethinking Desktop UX Paradigms: Lessons from Apple and Google — Scott Jenson https://i.ytimg.com/vi/V7AfAcQwLW0/hqdefault.jpg Scott Jenson critically evaluates the stagnation in desktop user interface design, drawing on his extensive experience from Apple and Google to propose avenues for genuine innovation. https://www.youtube.com/embed/V7AfAcQwLW0 2456 2026-09-19T17:44:09.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-7-1-two-phase-commit-cst-ds https://i.ytimg.com/vi/-_rdWB9hN1c/hqdefault.jpg Two-Phase Commit — Martin Kleppmann https://i.ytimg.com/vi/-_rdWB9hN1c/hqdefault.jpg Master distributed transactions: examine the mechanics, failure modes, and fault-tolerant variants of the classic two-phase commit protocol. https://www.youtube.com/embed/-_rdWB9hN1c 1125 2020-10-28T22:16:36.000Z yes no 2026-11-10T07:00:24.413Z monthly 0.75 https://lectern.tv/watch/what-is-lyfe-towards-a-biology-of-context-complexity-sfi-cx https://i.ytimg.com/vi/8rRNbiYg7fs/hqdefault.jpg What is Lyfe? Towards a Biology of Context & Complexity — Brandon Ogbunu https://i.ytimg.com/vi/8rRNbiYg7fs/hqdefault.jpg Critiques the reductionist approach of genomics and proposes a new framework for biology, termed 'Lyfe', emphasizing context, history, and complexity beyond sequence data. https://www.youtube.com/embed/8rRNbiYg7fs 4306 2024-07-17T14:50:33.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/lecture-2-representation-of-games-14-12 https://i.ytimg.com/vi/JAib42oAiKE/hqdefault.jpg Representation of Games — Ian Ball https://i.ytimg.com/vi/JAib42oAiKE/hqdefault.jpg Delves into formal methods for representing games, including extensive-form games to depict sequences of moves and strategic-form games for simultaneous decisions. Key concepts of strategy and interactive decision-making are discussed. https://www.youtube.com/embed/JAib42oAiKE 4394 2026-05-18T16:01:44.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/socialism-for-dummies https://i.ytimg.com/vi/ysZC0JOYYWw/hqdefault.jpg Socialism For Dummies — Richard D. Wolff https://i.ytimg.com/vi/ysZC0JOYYWw/hqdefault.jpg Professor Richard D. Wolff demystifies socialism, communism, and Marxism, addressing common misconceptions and historical origins of American fear surrounding these economic systems. https://www.youtube.com/embed/ysZC0JOYYWw 2986 2015-05-17T22:11:08.000Z yes no 2026-11-09T06:30:24.024Z monthly 0.75 https://lectern.tv/watch/ai-for-materials-on-demand-accelerating-discovery https://i.ytimg.com/vi/4fnL4lbE65A/hqdefault.jpg AI for Materials on Demand: Accelerating Discovery — Aron Walsh https://i.ytimg.com/vi/4fnL4lbE65A/hqdefault.jpg Discusses how machine learning bridges quantum mechanics and classical simulations to accelerate materials discovery, addressing dataset, model, and optimization challenges. https://www.youtube.com/embed/4fnL4lbE65A 2146 2026-05-29T09:03:06.000Z yes no 2026-11-08T21:54:47.481Z monthly 0.75 https://lectern.tv/watch/definable-norms-on-riemann-zariski-spaces-ias-hodge https://i.ytimg.com/vi/HQ1cz4N84eM/hqdefault.jpg Definable Norms on Riemann-Zariski Spaces — Michal Szachniewicz https://i.ytimg.com/vi/HQ1cz4N84eM/hqdefault.jpg Discusses definable sup-norms of sections of metrized line bundles over families of arithmetic varieties, utilizing Riemann-Zariski spaces to derive new definability results for globally valued fields. https://www.youtube.com/embed/HQ1cz4N84eM 3686 2026-03-13T12:57:52.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/what-is-the-purpose-of-yoga-transcendence-or-transformation https://i.ytimg.com/vi/rel3iZSZGi0/hqdefault.jpg What is the Purpose of Yoga: Transcendence or Transformation? — Jim Mallinson https://i.ytimg.com/vi/rel3iZSZGi0/hqdefault.jpg Examining the historical and philosophical purposes of yoga, from ancient ascetic practices to modern interpretations of transcendence and transformation. https://www.youtube.com/embed/rel3iZSZGi0 3230 2026-11-03T16:00:14.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-meaning-of-spacetime-black-holes-and-quantum-entanglement https://i.ytimg.com/vi/DODp-ajPuU8/hqdefault.jpg The Meaning of Spacetime: Black Holes and Quantum Entanglement — Juan Maldacena https://i.ytimg.com/vi/DODp-ajPuU8/hqdefault.jpg Unpacks holographic gauge/gravity duality (AdS/CFT) and shows how bulk gravitational geometry emerges from quantum entanglement on the boundary. https://www.youtube.com/embed/DODp-ajPuU8 4447 2023-07-28T20:13:01.000Z yes no 2026-11-08T08:00:40.530Z monthly 0.75 https://lectern.tv/watch/the-arithmetic-of-differential-equations https://i.ytimg.com/vi/S_dximoM1o4/hqdefault.jpg The Arithmetic of Differential Equations — Daniel Litt https://i.ytimg.com/vi/S_dximoM1o4/hqdefault.jpg Addressing the question of when algebraic differential equations yield algebraic function solutions, tracing the history from Fuchs to contemporary conjectures by Grothendieck and Katz. https://www.youtube.com/embed/S_dximoM1o4 3375 2026-10-27T18:12:57.000Z yes no 2026-11-08T07:59:50.824Z monthly 0.75 https://lectern.tv/watch/logic-programming-part-2-sicp-lecture-8b https://i.ytimg.com/vi/hOCUfYgqdkQ/hqdefault.jpg Logic Programming, Part 2 (SICP Lecture 8b) — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/hOCUfYgqdkQ/hqdefault.jpg Continue the exploration of logic programming paradigms, examining advanced concepts and applications within the context of program design and problem-solving. https://www.youtube.com/embed/hOCUfYgqdkQ 4125 2012-05-04T02:40:28.000Z yes no 2026-11-09T12:15:40.918Z monthly 0.75 https://lectern.tv/watch/probably-approximately-precision-and-recall-learning https://i.ytimg.com/vi/3VJVITnZLDc/hqdefault.jpg Probably Approximately Precision and Recall Learning — Yishay Mansour https://i.ytimg.com/vi/3VJVITnZLDc/hqdefault.jpg Yishay Mansour presents on theoretical foundations of machine learning, bridging PAC learning with the complexities of precision and recall in modern ML models. https://www.youtube.com/embed/3VJVITnZLDc 2079 2026-05-27T23:19:23.000Z yes no 2026-11-08T21:54:42.735Z monthly 0.75 https://lectern.tv/watch/computing-with-high-dimensional-vectors https://i.ytimg.com/vi/zUCoxhExe0o/hqdefault.jpg Computing with High-Dimensional Vectors — Pentti Kanerva https://i.ytimg.com/vi/zUCoxhExe0o/hqdefault.jpg Exploring a computational paradigm utilizing high-dimensional vectors, bridging symbolic AI and neural networks, presented as part of the Stanford EE380 Colloquium Series. https://www.youtube.com/embed/zUCoxhExe0o 3550 2017-10-26T19:12:22.000Z yes no 2026-11-09T00:31:00.924Z monthly 0.75 https://lectern.tv/watch/the-soft-and-collinear-structure-of-scattering-amplitudes-part-1-ias-pitp https://i.ytimg.com/vi/5NHNN9ui-lc/hqdefault.jpg The Soft and Collinear Structure of Scattering Amplitudes: Part 1 — Lance Dixon https://i.ytimg.com/vi/5NHNN9ui-lc/hqdefault.jpg This introductory lecture presents the fundamental concepts of soft and collinear limits in scattering amplitudes, establishing the basis for factorization theorems and infrared safety in QFT. https://www.youtube.com/embed/5NHNN9ui-lc 4653 2026-07-27T18:43:01.000Z yes no 2026-11-10T07:00:25.157Z monthly 0.75 https://lectern.tv/watch/gromov-s-simplicial-volume-vanishing-conjecture-for-positive-scalar-curvature https://i.ytimg.com/vi/4FzeDq-FgRc/hqdefault.jpg Gromov's Simplicial Volume Vanishing Conjecture for Positive Scalar Curvature — Qiaochu Ma https://i.ytimg.com/vi/4FzeDq-FgRc/hqdefault.jpg Qiaochu Ma presents a proof of Gromov's simplicial volume vanishing conjecture under a spin condition, utilizing a quantitative refinement of the Connes-Moscovici higher index theorem. https://www.youtube.com/embed/4FzeDq-FgRc 3155 2026-11-03T16:05:51.000Z yes no 2026-11-08T07:59:52.833Z monthly 0.75 https://lectern.tv/watch/why-does-america-have-an-electoral-college-law-const1 https://i.ytimg.com/vi/zhb3ax-ApNM/hqdefault.jpg Why Does America Have an Electoral College? — Akhil Reed Amar https://i.ytimg.com/vi/zhb3ax-ApNM/hqdefault.jpg Challenges common explanations for the Electoral College, presenting slavery as a key motivator and analyzing Article II's eligibility rules, including the 'natural-born citizen' clause. https://www.youtube.com/embed/zhb3ax-ApNM 1494 2026-08-06T18:33:27.000Z yes no 2026-11-10T00:33:21.886Z monthly 0.75 https://lectern.tv/watch/confronting-modern-case-law-part-1-law-const2 https://i.ytimg.com/vi/tjUBQ2n4PuU/hqdefault.jpg Confronting Modern Case Law, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/tjUBQ2n4PuU/hqdefault.jpg Analyzes Warren Court decisions through the lens of the Constitution's text, grounding Brown v. Board and Bolling v. Sharpe in anti-nobility clauses and the Fourteenth Amendment's equal birth status. https://www.youtube.com/embed/tjUBQ2n4PuU 1863 2026-08-03T18:17:03.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/lecture-3-capital-chapter-1-the-commodity-part-3-lit-cap1 https://i.ytimg.com/vi/m_sraEyjyGs/hqdefault.jpg Capital Chapter 1: The Commodity, Part 3 — Paul North https://i.ytimg.com/vi/m_sraEyjyGs/hqdefault.jpg The third part on Chapter 1 examines the genesis of value through exchange and the specific nature of labor within the capital system. It introduces simple forms of value and their implications. https://www.youtube.com/embed/m_sraEyjyGs 3005 2026-03-25T12:42:33.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/lecture-1-the-theoretical-minimum https://i.ytimg.com/vi/iJfw6lDlTuA/hqdefault.jpg Systems, Quantum States & Complex Vector Spaces — Leonard Susskind https://i.ytimg.com/vi/iJfw6lDlTuA/hqdefault.jpg Leonard Susskind introduces the mathematical foundations of quantum mechanics, beginning with the Dirac formalism of state vectors, Hilbert spaces, and fundamental quantum operators as described in 'The Theoretical Minimum' series. https://www.youtube.com/embed/iJfw6lDlTuA 6393 2012-02-17T02:43:51.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/animals-in-translation-a-conversation-sfi-cx https://i.ytimg.com/vi/sYn0gRVKJ0k/hqdefault.jpg Animals in Translation: A Conversation — Diana Reiss https://i.ytimg.com/vi/sYn0gRVKJ0k/hqdefault.jpg Discover how dolphins, elephants, and cephalopods communicate, and how AI might finally help us decode their complex minds. https://www.youtube.com/embed/sYn0gRVKJ0k 5336 2024-05-08T15:09:12.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/lecture-16-music-9-13 https://i.ytimg.com/vi/YVHM8dSkimo/hqdefault.jpg Neurobiology of Musical Perception, Pitch & Auditory Cortex — Nancy Kanwisher https://i.ytimg.com/vi/YVHM8dSkimo/hqdefault.jpg Discover how the human brain processes music, exploring whether our capacity for melody and rhythm relies on dedicated neural machinery or repurposed language circuits. https://www.youtube.com/embed/YVHM8dSkimo 4344 2021-10-27T14:19:25.000Z yes no 2026-11-10T07:00:24.690Z monthly 0.75 https://lectern.tv/watch/genera-for-the-initiated-inside-symbolics-lisp-machines https://i.ytimg.com/vi/W2fGKjFoaOg/hqdefault.jpg Genera for the Initiated: Inside Symbolics Lisp Machines — Philippe Fominykh https://i.ytimg.com/vi/W2fGKjFoaOg/hqdefault.jpg Details the historical development of Lisp machines, focusing on Symbolics Genera's architecture, including tagged hardware and microcode. A live demonstration illustrates its pure Lisp environment, from kernel to GUI, with dynamic introspection and debugging capabilities. https://www.youtube.com/embed/W2fGKjFoaOg 3152 2026-10-19T17:00:10.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-computer-revolution-hasn-t-happened-yet-oopsla-keynote https://i.ytimg.com/vi/oKg1hTOQXoY/hqdefault.jpg The Computer Revolution Hasn't Happened Yet (OOPSLA Keynote) — Alan Kay https://i.ytimg.com/vi/oKg1hTOQXoY/hqdefault.jpg Alan Kay's influential 1997 OOPSLA keynote argues that the true potential of computing, particularly in scalable software, remains unrealized. He proposes biological cell signaling as a superior architectural model for autonomous, late-bound message-passing systems. https://www.youtube.com/embed/oKg1hTOQXoY 3873 2013-02-12T05:15:03.000Z yes no 2026-11-08T22:00:37.447Z monthly 0.75 https://lectern.tv/watch/morphogenesis-the-mathematical-physical-and-biological-workings https://i.ytimg.com/vi/b1-sEhB5h8Y/hqdefault.jpg Morphogenesis: The Mathematical, Physical, and Biological Workings — L. Mahadevan https://i.ytimg.com/vi/b1-sEhB5h8Y/hqdefault.jpg L. Mahadevan presents a synthesis of mathematical models, physical principles, and biological observations to explain the emergence of form in living systems, addressing how fundamental interactions lead to complex biological structures. https://www.youtube.com/embed/b1-sEhB5h8Y 4037 2021-05-06T00:12:54.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-universe-s-100th-birthday-galactic-fireworks-and-little-red-dots https://i.ytimg.com/vi/7WfG-JPFt1k/hqdefault.jpg The Universe’s 100th Birthday: Galactic Fireworks and Little Red Dots — Chris Lintott https://i.ytimg.com/vi/7WfG-JPFt1k/hqdefault.jpg Journey through the early universe with the James Webb Space Telescope, exploring the profound implications of newly discovered 'little red dots' for our understanding of galaxy formation and cosmic evolution. https://www.youtube.com/embed/7WfG-JPFt1k 2914 2026-04-08T14:00:09.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/who-merits-to-govern-us-michael-sandel-radboud-university https://i.ytimg.com/vi/-0UhSo5ZNX8/hqdefault.jpg Who Merits to Govern Us? Meritocracy and Democratic Legitimacy — Michael Sandel https://i.ytimg.com/vi/-0UhSo5ZNX8/hqdefault.jpg Michael Sandel critically examines the principles of meritocracy and their implications for democratic governance. The lecture explores the tension between competence-based rule and representative government, drawing on themes from his work on justice. https://www.youtube.com/embed/-0UhSo5ZNX8 5423 2023-05-15T12:37:31.000Z yes no 2026-11-08T21:54:41.580Z monthly 0.75 https://lectern.tv/watch/quanta-symmetry-and-topology https://i.ytimg.com/vi/m1T7symHAtI/hqdefault.jpg Quanta, Symmetry, and Topology — Frank Wilczek https://i.ytimg.com/vi/m1T7symHAtI/hqdefault.jpg Nobel Laureate Frank Wilczek explores the deep connections between quantum phenomena, fundamental symmetries, and topological structures in this IAS seminar. https://www.youtube.com/embed/m1T7symHAtI 4165 2014-10-12T23:50:44.000Z yes no 2026-11-08T21:54:46.878Z monthly 0.75 https://lectern.tv/watch/lecture-1-course-introduction-eth-genomics https://i.ytimg.com/vi/GpjDmVIwSqw/hqdefault.jpg Course Introduction — Can Firtina https://i.ytimg.com/vi/GpjDmVIwSqw/hqdefault.jpg This introductory lecture outlines the scope of "Algorithms and Architectures for Computational Genomics," setting the stage for future discussions on accelerated genome analysis and design. https://www.youtube.com/embed/GpjDmVIwSqw 2146 2025-03-04T09:15:06.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/neurotechnology-and-the-recovering-brain https://i.ytimg.com/vi/de2t7oHb_u0/hqdefault.jpg Neurotechnology and the Recovering Brain — John Krakauer https://i.ytimg.com/vi/de2t7oHb_u0/hqdefault.jpg John Krakauer examines the latent capacity for recovery in the damaged nervous system, exploring therapeutic avenues such as immersive environments, exer-gaming, physiological stimulation, and psychedelics to unmask and express experience-dependent neuroplasticity. https://www.youtube.com/embed/de2t7oHb_u0 4490 2026-10-21T16:54:04.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/hearing-the-people-part-1-law-const2 https://i.ytimg.com/vi/vBgnUWhwPq8/hqdefault.jpg Hearing the People, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/vBgnUWhwPq8/hqdefault.jpg Discover how courts discover unwritten rights by counting state practices, from the right to testify to landmark privacy rulings. https://www.youtube.com/embed/vBgnUWhwPq8 1615 2026-08-03T18:15:27.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/the-arnold-conjecture-and-its-intersections-with-ai-assisted-proofs https://i.ytimg.com/vi/OVMmMkR7X6M/hqdefault.jpg The Arnold Conjecture and Its Intersections with AI-Assisted Proofs — Mohammed Abouzaid https://i.ytimg.com/vi/OVMmMkR7X6M/hqdefault.jpg Mohammed Abouzaid details recent advancements and an AI-assisted counterexample to the degenerate Arnold Conjecture, integrating work on Lagrangian intersections and Takens' results. https://www.youtube.com/embed/OVMmMkR7X6M 3872 2026-10-27T18:12:47.000Z yes no 2026-11-08T08:00:41.589Z monthly 0.75 https://lectern.tv/watch/generative-control-action-chunking-and-moravec-s-paradox https://i.ytimg.com/vi/UX1YXcRnFbs/hqdefault.jpg Generative Control, Action Chunking, and Moravec’s Paradox — Max Simchowitz https://i.ytimg.com/vi/UX1YXcRnFbs/hqdefault.jpg An exploration of the computational challenges in continuous-control robotics, contrasting with symbolic reasoning, and recent advancements in AI-driven robotic systems. https://www.youtube.com/embed/UX1YXcRnFbs 3393 2026-03-14T12:32:50.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/1-introduction-financial-terms-and-concepts https://i.ytimg.com/vi/wvXDB9dMdEo/hqdefault.jpg Introduction, Financial Terms and Concepts — Peter Kempthorne, Jake Xia & Vasily Strela https://i.ytimg.com/vi/wvXDB9dMdEo/hqdefault.jpg Peter Kempthorne and Jake Xia introduce the institutional and mathematical landscape of quantitative finance, defining fixed-income instruments, equities, forwards, futures, options, and no-arbitrage pricing principles. https://www.youtube.com/embed/wvXDB9dMdEo 3630 2015-01-06T18:18:47.000Z yes no 2026-11-09T15:55:40.526Z monthly 0.75 https://lectern.tv/watch/thinking-fast-and-slow-heuristics-biases-and-judgment-under-uncertainty https://i.ytimg.com/vi/CjVQJdIrDJ0/hqdefault.jpg Thinking, Fast and Slow: Heuristics, Biases, and Judgment Under Uncertainty — Daniel Kahneman https://i.ytimg.com/vi/CjVQJdIrDJ0/hqdefault.jpg Nobel laureate Daniel Kahneman contrasts effortless associative intuition (System 1) with deliberative statistical reasoning (System 2), loss aversion, and prospect theory. https://www.youtube.com/embed/CjVQJdIrDJ0 3746 2011-11-11T01:41:07.000Z yes no 2026-11-08T08:31:27.475Z monthly 0.75 https://lectern.tv/watch/lecture-12-habsburg-curiosity-hist-234 https://i.ytimg.com/vi/WO_SuY-4Sow/hqdefault.jpg Habsburg Curiosity — Timothy Snyder https://i.ytimg.com/vi/WO_SuY-4Sow/hqdefault.jpg This session critically analyzes the historical veracity of the 'Privilegium Maius' and traces the extensive influence of the Habsburg dynasty on European and Ukrainian development. https://www.youtube.com/embed/WO_SuY-4Sow 2878 2022-10-20T12:11:51.000Z yes no 2026-11-10T07:00:24.296Z monthly 0.75 https://lectern.tv/watch/even-ordinals-and-the-kunen-inconsistency https://i.ytimg.com/vi/pkx6lZYUYy4/hqdefault.jpg Even Ordinals and the Kunen Inconsistency — Gabriel Goldberg https://i.ytimg.com/vi/pkx6lZYUYy4/hqdefault.jpg A detailed examination of the Kunen inconsistency theorem within the context of large cardinal hierarchy, exploring its implications when the Axiom of Choice is dropped. https://www.youtube.com/embed/pkx6lZYUYy4 5365 2020-11-19T08:01:53.000Z yes no 2026-11-09T14:15:44.517Z monthly 0.75 https://lectern.tv/watch/1-introduction-muhyl https://i.ytimg.com/vi/mUHYlyacMmA/hqdefault.jpg Philosophy & Cognitive Science in Dialogue: The Science of Human Nature — Tamar Szabó Gendler https://i.ytimg.com/vi/mUHYlyacMmA/hqdefault.jpg This inaugural lecture introduces the interdisciplinary scope of Yale's PHIL 181, integrating philosophical inquiry with insights from psychology and behavioral economics. It previews core themes through classic thought experiments such as Plato's Ring of Gyges and the Trolley Problem, and examines the concept of procrastination. https://www.youtube.com/embed/mUHYlyacMmA 2571 2012-04-05T15:44:06.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/just-machine-learning-sfi-cx https://i.ytimg.com/vi/JuONmGtAoIY/hqdefault.jpg Just Machine Learning — Tina Eliassi-Rad https://i.ytimg.com/vi/JuONmGtAoIY/hqdefault.jpg Investigates the societal implications of algorithmically infused societies, focusing on generative AI. It addresses issues like epistemic instability, the challenge of oversight, and accountability for rapidly evolving AI technologies. https://www.youtube.com/embed/JuONmGtAoIY 4405 2024-06-05T14:47:44.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/america-s-first-officer-part-1-law-const1 https://i.ytimg.com/vi/-RdJZBW2Bsc/hqdefault.jpg America's First Officer, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/-RdJZBW2Bsc/hqdefault.jpg Discover how the framers engineered the world's most powerful democratic executive office from scratch, moving from a ceremonial gavel-holder to a continuous commander-in-chief. https://www.youtube.com/embed/-RdJZBW2Bsc 1401 2026-08-06T18:33:23.000Z yes no 2026-11-10T03:31:43.303Z monthly 0.75 https://lectern.tv/watch/univalent-foundations-new-foundations-of-mathematics https://i.ytimg.com/vi/E9RiR9AcXeE/hqdefault.jpg Univalent Foundations: New Foundations of Mathematics — Vladimir Voevodsky https://i.ytimg.com/vi/E9RiR9AcXeE/hqdefault.jpg Vladimir Voevodsky introduces Univalent Foundations, a revolutionary approach to mathematics that leverages computer assistance for rigorous verification, bridging logic and computation. https://www.youtube.com/embed/E9RiR9AcXeE 3013 2014-08-25T20:59:40.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/string-theory-and-the-universe-iop-2010-newton-medal-lecture https://i.ytimg.com/vi/TcFs9PSITQU/hqdefault.jpg String Theory and the Universe: IOP 2010 Newton Medal Lecture — Edward Witten https://i.ytimg.com/vi/TcFs9PSITQU/hqdefault.jpg Edward Witten, a Fields Medalist, delivers the IOP Newton Medal Lecture, tracing the evolution and cosmic implications of string theory. https://www.youtube.com/embed/TcFs9PSITQU 3894 2014-09-06T19:07:57.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/mae5790-1-course-introduction-and-overview https://i.ytimg.com/vi/ycJEoqmQvwg/hqdefault.jpg MAE5790-1 Course introduction and overview — Steven Strogatz https://i.ytimg.com/vi/ycJEoqmQvwg/hqdefault.jpg This introductory lecture to Cornell MAE 5790 provides an overview of nonlinear dynamics, contrasting linear and nonlinear systems. It introduces one-dimensional systems, fixed points, and their stability, using the logistic equation as a primary example. https://www.youtube.com/embed/ycJEoqmQvwg 4591 2014-05-27T16:29:35.000Z yes no 2026-11-09T08:00:25.761Z monthly 0.75 https://lectern.tv/watch/essential-hardness-completing-the-exponential-time-hypothesis-proof https://i.ytimg.com/vi/3CdlC4XOrrs/hqdefault.jpg Essential Hardness: Completing the Exponential Time Hypothesis Proof — Ryan O'Donnell https://i.ytimg.com/vi/3CdlC4XOrrs/hqdefault.jpg This lecture, part of a graduate computational complexity course, delves into the intricate details required to complete the proof of the Exponential Time Hypothesis (ETH). https://www.youtube.com/embed/3CdlC4XOrrs 4920 2026-11-05T16:20:05.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-conscious-turing-machine-ctm-a-formally-defined-theoretical-model-of-conscio https://i.ytimg.com/vi/qjtYl3zWv-w/hqdefault.jpg The Conscious Turing Machine (CTM), a formally defined Theoretical model of Consciousness — Manuel B https://i.ytimg.com/vi/qjtYl3zWv-w/hqdefault.jpg Manuel Blum formally defines the Conscious Turing Machine (CTM) as a 7-tuple model for consciousness, offering theoretical insights into the binding problem and the generation of pain. https://www.youtube.com/embed/qjtYl3zWv-w 2700 2026-05-28T04:55:58.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/lecture-14-limbic-system-bio-150 https://i.ytimg.com/vi/CAOnSbDSaOw/hqdefault.jpg Limbic System — Robert Sapolsky https://i.ytimg.com/vi/CAOnSbDSaOw/hqdefault.jpg Professor Sapolsky elucidates the limbic system's pivotal role as the emotional center of the nervous system, detailing its influence on decision-making and cortical connections. https://www.youtube.com/embed/CAOnSbDSaOw 5324 2011-02-01T22:46:36.000Z yes no 2026-11-10T07:00:24.195Z monthly 0.75 https://lectern.tv/watch/lecture-9-polish-power-and-cossack-revolution-hist-234 https://i.ytimg.com/vi/_IBll--m7qI/hqdefault.jpg Polish Power and Cossack Revolution — Timothy Snyder https://i.ytimg.com/vi/_IBll--m7qI/hqdefault.jpg Uncovers how Poland's horizontal republic and noble rights forged early modern Ukraine—and planted the seeds of the Cossack revolt. https://www.youtube.com/embed/_IBll--m7qI 2963 2022-10-05T12:53:33.000Z yes no 2026-11-10T07:00:24.284Z monthly 0.75 https://lectern.tv/watch/post-quantum-cryptography-merkle-signature-schemes https://i.ytimg.com/vi/CPysWGEv5eY/hqdefault.jpg Post-Quantum Cryptography: Merkle Signature Schemes — Christof Paar https://i.ytimg.com/vi/CPysWGEv5eY/hqdefault.jpg An in-depth lecture on Post-Quantum Cryptography, focusing on the Merkle Signature Scheme (MSS) as a stateless hash-based signature approach, from a leading university program in cybersecurity. https://www.youtube.com/embed/CPysWGEv5eY 5561 2025-08-26T10:14:46.000Z yes no 2026-11-10T07:00:23.462Z monthly 0.75 https://lectern.tv/watch/the-continuum-hypothesis-and-the-search-for-mathematical-infinity https://i.ytimg.com/vi/nVF4N1Ix5WI/hqdefault.jpg The Continuum Hypothesis and the Search for Mathematical Infinity — W. Hugh Woodin https://i.ytimg.com/vi/nVF4N1Ix5WI/hqdefault.jpg W. Hugh Woodin discusses the Continuum Hypothesis and its central role in the philosophical and mathematical quest to understand the nature of infinity within set theory. https://www.youtube.com/embed/nVF4N1Ix5WI 3319 2015-01-12T14:30:03.000Z yes no 2026-11-08T22:16:01.533Z monthly 0.75 https://lectern.tv/watch/2-nondeterminism-closure-properties-conversion-of-regular-expressions-to-fa https://i.ytimg.com/vi/oNsscmUwjMU/hqdefault.jpg Nondeterminism, Closure Properties, Conversion of Regular Expressions to FA — Michael Sipser https://i.ytimg.com/vi/oNsscmUwjMU/hqdefault.jpg Introduces Nondeterministic Finite Automata (NFAs), proving their equivalence to Deterministic Finite Automata (DFAs) and demonstrating the closure properties of regular languages under concatenation and Kleene star. It concludes with methods for converting regular expressions into NFAs. https://www.youtube.com/embed/oNsscmUwjMU 3807 2021-10-06T12:44:33.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-18-frontiers-cs224r https://i.ytimg.com/vi/FacJ_1tTSx4/hqdefault.jpg Frontiers of Deep Reinforcement Learning — Chelsea Finn https://i.ytimg.com/vi/FacJ_1tTSx4/hqdefault.jpg Explores cutting-edge research frontiers in deep reinforcement learning, examining advanced problem formulations and methodological approaches. It also addresses crucial aspects of deployment and robust evaluation strategies for complex RL systems. https://www.youtube.com/embed/FacJ_1tTSx4 4249 2025-12-08T19:33:06.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-robotics https://i.ytimg.com/vi/0yD3uBshJB0/hqdefault.jpg Foundations of Robotics: Spatial Descriptions, Kinematics & Control — Oussama Khatib https://i.ytimg.com/vi/0yD3uBshJB0/hqdefault.jpg This inaugural lecture for Stanford's CS223A provides an overview of core robotics topics, including spatial descriptions, kinematics, dynamics, motion planning, and control theory. It establishes the course's foundational scope. https://www.youtube.com/embed/0yD3uBshJB0 3491 2008-07-22T23:54:24.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/a-floer-theory-for-singular-lagrangians-of-weinstein-type https://i.ytimg.com/vi/tQzUMqBtDUg/hqdefault.jpg A Floer Theory for Singular Lagrangians of Weinstein Type — Georgios Dimitroglou Rizell https://i.ytimg.com/vi/tQzUMqBtDUg/hqdefault.jpg Developing a novel Floer homology for singular Lagrangians exhibiting a Weinstein skeleton structure, with computations and applications to dualities and Calabi-Yau structures. https://www.youtube.com/embed/tQzUMqBtDUg 3596 2026-10-27T18:13:00.000Z yes no 2026-11-08T08:00:41.544Z monthly 0.75 https://lectern.tv/watch/in-context-clojure-conj-2026 https://i.ytimg.com/vi/P5eO7BNyJao/hqdefault.jpg In Context (Clojure/Conj 2026) — Rich Hickey https://i.ytimg.com/vi/P5eO7BNyJao/hqdefault.jpg Rich Hickey explores the challenges of managing evolving information in flexible systems, introducing new Clojure features that enhance destructuring, selection, and error handling for dynamic data structures. https://www.youtube.com/embed/P5eO7BNyJao 3130 2026-10-19T13:38:24.000Z yes no 2026-11-08T07:59:49.879Z monthly 0.75 https://lectern.tv/watch/seminar-in-computer-architecture-l2-mimdram-and-fc-dram https://i.ytimg.com/vi/qcoK3kLDr0A/hqdefault.jpg MIMDRAM & FC-DRAM: Fine-Grained In-DRAM Parallelism and Function-Centric Memory — Konstantina Koliog https://i.ytimg.com/vi/qcoK3kLDr0A/hqdefault.jpg A research seminar from ETH Zürich introducing MIMDRAM and FC-DRAM, exploring novel Processing-Using-DRAM systems for high-throughput and energy-efficient computation. https://www.youtube.com/embed/qcoK3kLDr0A 5706 2026-10-01T14:15:06.000Z yes no 2026-11-10T07:00:23.764Z monthly 0.75 https://lectern.tv/watch/cicero-in-and-on-political-crises https://i.ytimg.com/vi/eoauXRBstk0/hqdefault.jpg Cicero In and On Political Crises — Melissa Lane https://i.ytimg.com/vi/eoauXRBstk0/hqdefault.jpg A scholarly examination of Cicero's life and political thought amidst five defining crises of the Roman Republic, analyzing his role as both philosopher and statesman. https://www.youtube.com/embed/eoauXRBstk0 2600 2026-07-24T15:00:31.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/quantum-rational-numbers https://i.ytimg.com/vi/zSAbQKq7Hg8/hqdefault.jpg ''Quantum'' Rational Numbers — Valentin Ovsienko https://i.ytimg.com/vi/zSAbQKq7Hg8/hqdefault.jpg Valentin Ovsienko introduces a novel q-deformed cross-ratio, connecting classical geometry, combinatorics, and mathematical physics through the lens of 'quantum' rational numbers. https://www.youtube.com/embed/zSAbQKq7Hg8 4350 2026-10-17T09:51:25.000Z yes no 2026-11-08T07:59:53.499Z monthly 0.75 https://lectern.tv/watch/from-system-1-to-system-2-deep-learning https://i.ytimg.com/vi/FtUbMG3rlFs/hqdefault.jpg From System 1 to System 2 Deep Learning — Yoshua Bengio https://i.ytimg.com/vi/FtUbMG3rlFs/hqdefault.jpg Yoshua Bengio outlines a research trajectory from intuitive, data-driven System 1 deep learning towards architectures capable of conscious reasoning and causal understanding. https://www.youtube.com/embed/FtUbMG3rlFs 3396 2019-12-12T00:46:54.000Z yes no 2026-11-08T08:00:42.318Z monthly 0.75 https://lectern.tv/watch/aubry-mather-theory-complete-devil-stair-case-and-fractional-quantum-hall-effect https://i.ytimg.com/vi/kxc8hb4TQJ0/hqdefault.jpg Aubry-Mather Theory, Complete Devil Stair Case and Fractional Quantum Hall Effects — Jinxin Xue https://i.ytimg.com/vi/kxc8hb4TQJ0/hqdefault.jpg Explore the intricate connections between Aubry-Mather theory in dynamical systems, the complete devil's staircase, and their surprising implications for fractional quantum Hall effects. https://www.youtube.com/embed/kxc8hb4TQJ0 3765 2026-11-06T13:46:16.000Z yes no 2026-11-08T07:59:50.671Z monthly 0.75 https://lectern.tv/watch/socialism-for-dummies-part-2 https://i.ytimg.com/vi/HMUuw_K-ky0/hqdefault.jpg Socialism For Dummies - part 2 — Richard D. Wolff https://i.ytimg.com/vi/HMUuw_K-ky0/hqdefault.jpg Professor Richard D. Wolff continues his lecture series on socialism, examining its historical context, current relevance, and potential future implications for the American economic system. https://www.youtube.com/embed/HMUuw_K-ky0 4252 2015-06-14T11:20:55.000Z yes no 2026-11-10T06:30:44.361Z monthly 0.75 https://lectern.tv/watch/the-mystery-of-3-manifolds https://i.ytimg.com/vi/WOGsHmpuKTA/hqdefault.jpg The Mystery of 3-Manifolds — William Thurston https://i.ytimg.com/vi/WOGsHmpuKTA/hqdefault.jpg William Thurston explores the profound complexities and enduring mysteries inherent in the study of three-dimensional manifolds, a central theme in modern topology. https://www.youtube.com/embed/WOGsHmpuKTA 3521 2020-11-06T10:50:48.000Z yes no 2026-11-10T00:30:37.059Z monthly 0.75 https://lectern.tv/watch/developing-mrna-for-therapy-nobel-prize-lecture-in-medicine https://i.ytimg.com/vi/gPdUnYjvWxo/hqdefault.jpg Developing mRNA for Therapy (Nobel Prize Lecture in Medicine) — Katalin Karikó https://i.ytimg.com/vi/gPdUnYjvWxo/hqdefault.jpg Details the biochemical discovery that pseudouridine nucleoside modification suppresses innate Toll-like receptor inflammation while boosting mRNA translation. https://www.youtube.com/embed/gPdUnYjvWxo 2536 2023-12-26T14:46:30.000Z yes no 2026-11-08T08:31:30.630Z monthly 0.75 https://lectern.tv/watch/lecture-3-sound-localization-pitch-timbre-and-loudness-psychophysical-methods-9- https://i.ytimg.com/vi/pTe0A8ZOAGk/hqdefault.jpg Sound Localization, Pitch, Timbre, and Loudness / Psychophysical Methods — Josh McDermott https://i.ytimg.com/vi/pTe0A8ZOAGk/hqdefault.jpg Explores the neural and anatomical mechanisms underlying sound localization, detailing how the brain interprets cues for sound source origin. It also touches on psychophysical methods. https://www.youtube.com/embed/pTe0A8ZOAGk 2329 2026-03-30T14:13:36.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/parallel-clojure-compilation-with-bazel https://i.ytimg.com/vi/BH7o_D2VzGw/hqdefault.jpg Parallel Clojure Compilation with Bazel — Allen Rohner https://i.ytimg.com/vi/BH7o_D2VzGw/hqdefault.jpg Allen Rohner details the implementation of `rules_clojure` for Bazel, demonstrating how to achieve parallel compilation and testing for Clojure projects, significantly reducing build and CI times. https://www.youtube.com/embed/BH7o_D2VzGw 2248 2026-11-06T16:23:56.000Z yes no 2026-11-08T08:31:32.220Z monthly 0.75 https://lectern.tv/watch/heeding-the-deed-part-2-law-const2 https://i.ytimg.com/vi/gSvZrYHnuZY/hqdefault.jpg Heeding the Deed, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/gSvZrYHnuZY/hqdefault.jpg Tracing how Reconstruction's democratic standards and the federal army transformed constitutional meaning. https://www.youtube.com/embed/gSvZrYHnuZY 1411 2026-08-03T18:11:21.000Z yes no 2026-11-10T03:41:15.239Z monthly 0.75 https://lectern.tv/watch/qed-electrons-and-their-interactions-richard-feynman-part-3-of-4 https://i.ytimg.com/vi/LohDU9hu_Hs/hqdefault.jpg Why AI Is Irrelevant to Ghana: Reclaiming Our Future Through Human-Centred Transformation — Richard https://i.ytimg.com/vi/LohDU9hu_Hs/hqdefault.jpg The third installment of Feynman's seminal QED lectures, exploring quantum phenomena, the double-slit experiment, and the introduction of Feynman diagrams for particle interactions. https://www.youtube.com/embed/LohDU9hu_Hs 5996 2019-01-09T14:23:54.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/de-sitter-quantum-cosmology-part-1-ias-pitp https://i.ytimg.com/vi/phu56gMtpcM/hqdefault.jpg de Sitter Quantum Cosmology: Part 1 — Jordan Cotler https://i.ytimg.com/vi/phu56gMtpcM/hqdefault.jpg Explore the frontiers of de Sitter quantum cosmology, uncovering the mathematical structure of the universe's past, future, and deepest paradoxes. https://www.youtube.com/embed/phu56gMtpcM 4656 2026-07-24T17:25:55.000Z yes no 2026-11-10T07:00:25.235Z monthly 0.75 https://lectern.tv/watch/lecture-20-theory-of-mind-mentalizing-9-13 https://i.ytimg.com/vi/pfZY5aDJazA/hqdefault.jpg Theory of Mind & Mentalizing — Nancy Kanwisher https://i.ytimg.com/vi/pfZY5aDJazA/hqdefault.jpg Explore the brain science behind mentalizing, examining how specialized neural regions allow humans to read minds, attribute beliefs, and judge moral intent. https://www.youtube.com/embed/pfZY5aDJazA 4562 2021-10-27T14:19:26.000Z yes no 2026-11-10T07:00:24.697Z monthly 0.75 https://lectern.tv/watch/bi-interpretation-of-weak-set-theories https://i.ytimg.com/vi/8KxlpMOXoP4/hqdefault.jpg Bi-interpretation of Weak Set Theories — Joel David Hamkins https://i.ytimg.com/vi/8KxlpMOXoP4/hqdefault.jpg Joel David Hamkins presents on the bi-interpretation phenomenon in weak set theories, contrasting it with the robust mutual interpretability observed in stronger axiomatic systems like ZFC. https://www.youtube.com/embed/8KxlpMOXoP4 5349 2020-05-21T14:48:48.000Z yes no 2026-11-08T22:16:00.796Z monthly 0.75 https://lectern.tv/watch/6-302-lecture-13-operational-amplifier-compensation-techniques https://i.ytimg.com/vi/bxKPp1X-4-E/hqdefault.jpg Operational Amplifier Compensation Techniques — James K. Roberge https://i.ytimg.com/vi/bxKPp1X-4-E/hqdefault.jpg A core lecture from MIT's 6.302 course, providing a detailed analysis of operational amplifier compensation strategies for stable circuit design. https://www.youtube.com/embed/bxKPp1X-4-E 3421 2026-03-25T19:07:45.000Z yes no 2026-11-08T07:59:52.156Z monthly 0.75 https://lectern.tv/watch/lecture-7-2-linearizability-cst-ds https://i.ytimg.com/vi/noUNH3jDLC0/hqdefault.jpg Linearizability — Martin Kleppmann https://i.ytimg.com/vi/noUNH3jDLC0/hqdefault.jpg Defines linearizability as a strong consistency model for distributed systems, illustrating its strict real-time ordering guarantee and contrasting it with weaker consistency properties. https://www.youtube.com/embed/noUNH3jDLC0 1124 2020-10-28T22:18:37.000Z yes no 2026-11-10T07:00:24.420Z monthly 0.75 https://lectern.tv/watch/reasoning-about-programs https://i.ytimg.com/vi/3xUiSgMlkHo/hqdefault.jpg Reasoning About Programs — Edsger W. Dijkstra https://i.ytimg.com/vi/3xUiSgMlkHo/hqdefault.jpg Edsger Dijkstra elucidates the principles of formal program reasoning, advocating for rigorous methods to ensure software correctness through logical deduction and structured proof techniques. https://www.youtube.com/embed/3xUiSgMlkHo 3290 2025-04-22T16:37:33.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/orthogonal-projections-for-a-restricted-family-of-directions https://i.ytimg.com/vi/-X48e6_-W8I/hqdefault.jpg Orthogonal Projections for a Restricted Family of Directions — Hong Wang https://i.ytimg.com/vi/-X48e6_-W8I/hqdefault.jpg An advanced exposition on orthogonal projections, focusing on results and open problems concerning restricted families of directions within geometric measure theory and harmonic analysis. https://www.youtube.com/embed/-X48e6_-W8I 3339 2026-10-29T12:44:13.000Z yes no 2026-11-08T08:00:41.670Z monthly 0.75 https://lectern.tv/watch/concurrency-is-not-parallelism https://i.ytimg.com/vi/oV9rvDllKEg/hqdefault.jpg Concurrency Is Not Parallelism — Rob Pike https://i.ytimg.com/vi/oV9rvDllKEg/hqdefault.jpg Clarifies concurrency as the composition of independently executing processes (Hoare's CSP) versus parallelism as simultaneous execution, illustrated with live worker-pool topologies. https://www.youtube.com/embed/oV9rvDllKEg 1882 2015-11-11T00:05:33.000Z yes no 2026-11-08T08:31:30.666Z monthly 0.75 https://lectern.tv/watch/why-your-brain-hates-losing https://i.ytimg.com/vi/atJ0APPI4Pk/hqdefault.jpg Why Your Brain Hates Losing — Colin Camerer https://i.ytimg.com/vi/atJ0APPI4Pk/hqdefault.jpg This lecture by MacArthur Fellow Colin Camerer explores the neural and psychological underpinnings of loss aversion, integrating insights from behavioral economics with methods from neuroscience to analyze decision-making anomalies. https://www.youtube.com/embed/atJ0APPI4Pk 5275 2026-07-22T15:29:40.000Z yes no 2026-11-09T15:55:41.048Z monthly 0.75 https://lectern.tv/watch/category-theory-9-1-natural-transformations https://i.ytimg.com/vi/2LJC-XD5Ffo/hqdefault.jpg Category Theory 9.1: Natural Transformations — Bartosz Milewski https://i.ytimg.com/vi/2LJC-XD5Ffo/hqdefault.jpg Bartosz Milewski elucidates the concept of natural transformations, a fundamental construct in category theory that formalizes the notion of 'structure-preserving maps between functors'. https://www.youtube.com/embed/2LJC-XD5Ffo 3087 2016-10-20T22:43:19.000Z yes no 2026-11-09T00:15:52.708Z monthly 0.75 https://lectern.tv/watch/a-practical-guide-to-data-oriented-design https://i.ytimg.com/vi/IroPQ150F6c/hqdefault.jpg A Practical Guide to Data-Oriented Design — Andrew Kelley https://i.ytimg.com/vi/IroPQ150F6c/hqdefault.jpg Shows concretely how restructuring structs-of-arrays, bit-packed indices, and arena allocators shrinks memory footprints and accelerates real-world compilers. https://www.youtube.com/embed/IroPQ150F6c 2800 2024-07-13T09:29:59.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-1-introduction-to-14-02-principles-of-macroeconomics https://i.ytimg.com/vi/heBErnN3ZPk/hqdefault.jpg Introduction to 14.02 Principles of Macroeconomics — Ricardo Caballero https://i.ytimg.com/vi/heBErnN3ZPk/hqdefault.jpg This introductory lecture establishes the foundational scope of macroeconomics, defining it as the study of an economy's aggregate behavior and outlining key analytical objectives for the course. https://www.youtube.com/embed/heBErnN3ZPk 1770 2024-06-27T15:54:08.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/quantum-electrodynamics-new-queries-and-the-rest-of-physics-part-4 https://i.ytimg.com/vi/6VGKjL8vx3A/hqdefault.jpg When Microbes Speak and Data Appear Inconsistent: Microbiological Surveillance & Public Health — Ric https://i.ytimg.com/vi/6VGKjL8vx3A/hqdefault.jpg In the concluding Sir Douglas Robb Memorial Lecture, Richard Feynman explores advanced topics in QED, its unresolved questions, and its relationship to other fundamental forces and theories in physics. https://www.youtube.com/embed/6VGKjL8vx3A 5579 2019-01-09T14:23:58.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/on-the-hilbert-space-of-quantum-gravity-from-the-gravitational-path-integral-ias https://i.ytimg.com/vi/DwpwU-HVG9c/hqdefault.jpg On the Hilbert Space of Quantum Gravity from the Gravitational Path Integral — Luca Iliesiu https://i.ytimg.com/vi/DwpwU-HVG9c/hqdefault.jpg Reviews positivity criteria for the gravitational path integral to define a valid Hilbert space for open and closed universes. It describes cases where these highly constraining criteria are satisfied. https://www.youtube.com/embed/DwpwU-HVG9c 2951 2025-12-04T00:51:30.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/1-wave-mechanics https://i.ytimg.com/vi/QI13S04w8dM/hqdefault.jpg Wave Mechanics — Barton Zwiebach https://i.ytimg.com/vi/QI13S04w8dM/hqdefault.jpg Introduces the fundamental principles of quantum wave mechanics, deriving the time-dependent and time-independent Schrödinger equations, and exploring their application to stationary solutions for quantum systems. It establishes the mathematical framework for understanding particle behavior at the quantum level. https://www.youtube.com/embed/QI13S04w8dM 4347 2014-06-17T20:11:19.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/1-introduction-threat-models https://i.ytimg.com/vi/GqmQg-cszw4/hqdefault.jpg Introduction, Threat Models — Nickolai Zeldovich https://i.ytimg.com/vi/GqmQg-cszw4/hqdefault.jpg This introductory lecture establishes the foundational concepts of computer systems security, outlining course organization and the critical framework of threat models for analyzing system vulnerabilities and attacker capabilities. https://www.youtube.com/embed/GqmQg-cszw4 4632 2015-07-14T16:21:11.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/automerge-a-foundation-for-local-first-collaboration-software https://i.ytimg.com/vi/Qytg0Ibet2E/hqdefault.jpg Automerge: A Foundation for Local-First Collaboration Software — Martin Kleppmann https://i.ytimg.com/vi/Qytg0Ibet2E/hqdefault.jpg Martin Kleppmann presents the motivations and underlying research for Automerge, an open-source library pioneering local-first software development for collaborative applications. https://www.youtube.com/embed/Qytg0Ibet2E 3901 2021-11-28T17:07:03.000Z yes no 2026-11-08T21:54:43.016Z monthly 0.75 https://lectern.tv/watch/linear-size-l1-sparsifiers https://i.ytimg.com/vi/0XWpt4qPbqk/hqdefault.jpg Linear-size ℓ₁ Sparsifiers — Victor Reis https://i.ytimg.com/vi/0XWpt4qPbqk/hqdefault.jpg Proof of the existence of linear-size ℓ₁ sparsifiers for any matrix, showing that zonotopes can be approximated by those generated by a significantly smaller number of vectors. https://www.youtube.com/embed/0XWpt4qPbqk 2715 2026-11-03T12:26:14.000Z yes no 2026-11-08T07:59:50.485Z monthly 0.75 https://lectern.tv/watch/the-wasted-potential-of-haskell-language-compiler https://i.ytimg.com/vi/6kD-wMvqBqo/hqdefault.jpg The Wasted Potential of Haskell: Language & Compiler — James Faure https://i.ytimg.com/vi/6kD-wMvqBqo/hqdefault.jpg A critical analysis of the Haskell language and its compiler, identifying architectural choices like typeclasses and laziness that, despite their innovative nature, present significant performance and developmental challenges. https://www.youtube.com/embed/6kD-wMvqBqo 1577 2026-09-25T19:26:37.000Z yes no 2026-11-08T07:59:50.226Z monthly 0.75 https://lectern.tv/watch/machine-learning-cs-229-lecture-1-course-introduction https://i.ytimg.com/vi/UzxYlbK2c7E/hqdefault.jpg Machine Learning (CS 229): Lecture 1 - Course Introduction — Andrew Ng https://i.ytimg.com/vi/UzxYlbK2c7E/hqdefault.jpg This inaugural lecture for Stanford's CS 229 provides a comprehensive overview of machine learning paradigms, including supervised, unsupervised, and reinforcement learning, alongside discussions of their applications in robotics, bioinformatics, and natural language processing. https://www.youtube.com/embed/UzxYlbK2c7E 4120 2008-07-23T01:58:21.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-2-introduction-to-genome-analysis-eth-genomics https://i.ytimg.com/vi/HerGONCYXgM/hqdefault.jpg Introduction to Genome Analysis — Can Firtina https://i.ytimg.com/vi/HerGONCYXgM/hqdefault.jpg Provides foundational knowledge in genome analysis, introducing key concepts and methodologies essential for understanding subsequent topics in computational genomics. https://www.youtube.com/embed/HerGONCYXgM 3339 2025-03-11T09:15:06.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/the-dark-energy-delusion-reconsidering-gravity-s-reach https://i.ytimg.com/vi/NSgSpwlgUn8/hqdefault.jpg The Dark Energy Delusion: Reconsidering Gravity's Reach — Claudia de Rham https://i.ytimg.com/vi/NSgSpwlgUn8/hqdefault.jpg Theoretical physicist Claudia de Rham challenges conventional views on dark energy, proposing alternative perspectives on gravity's influence and the universe's accelerated expansion. https://www.youtube.com/embed/NSgSpwlgUn8 1583 2024-08-20T13:45:02.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/field-experiments-and-the-fight-against-global-poverty-nobel-lecture https://i.ytimg.com/vi/KFRnY-5K5OU/hqdefault.jpg Field Experiments and the Fight Against Global Poverty (Nobel Lecture) — Esther Duflo https://i.ytimg.com/vi/KFRnY-5K5OU/hqdefault.jpg Shows how randomized field evaluations transform development economics from sweeping ideological debates into cumulative empirical engineering. https://www.youtube.com/embed/KFRnY-5K5OU 2100 2019-12-08T16:02:54.000Z yes no 2026-11-08T12:30:42.526Z monthly 0.75 https://lectern.tv/watch/the-bioenergetic-and-electrical-origins-of-life https://i.ytimg.com/vi/FLaTU-t1CQM/hqdefault.jpg The Bioenergetic and Electrical Origins of Life — Nick Lane https://i.ytimg.com/vi/FLaTU-t1CQM/hqdefault.jpg Explains how natural proton gradients across alkaline hydrothermal vents could drive prebiotic carbon fixation and give rise to chemiosmotic ATP synthesis across all life. https://www.youtube.com/embed/FLaTU-t1CQM 3834 2023-12-04T10:12:46.000Z yes no 2026-11-08T22:00:38.118Z monthly 0.75 https://lectern.tv/watch/whose-constitution-do-we-actually-live-in-law-const2 https://i.ytimg.com/vi/czUecNS_c7Q/hqdefault.jpg Whose Constitution Do We Actually Live In? — Akhil Reed Amar https://i.ytimg.com/vi/czUecNS_c7Q/hqdefault.jpg Explore how unwritten symbolic texts like the Gettysburg Address and the Northwest Ordinance shape constitutional law. https://www.youtube.com/embed/czUecNS_c7Q 1380 2026-08-03T18:37:24.000Z yes no 2026-11-09T21:30:58.160Z monthly 0.75 https://lectern.tv/watch/hard-lefschetz-theorem-and-hodge-riemann-relations-for-combinatorial-geometries https://i.ytimg.com/vi/qkzfVFPP22k/hqdefault.jpg Hard Lefschetz Theorem and Hodge-Riemann Relations for Combinatorial Geometries — June Huh https://i.ytimg.com/vi/qkzfVFPP22k/hqdefault.jpg Demonstrates how algebraic-geometric Hodge theory resolves long-standing log-concavity conjectures on chromatic polynomials and matroids without smooth varieties. https://www.youtube.com/embed/qkzfVFPP22k 3499 2015-11-12T16:21:12.000Z yes no 2026-11-08T21:54:41.037Z monthly 0.75 https://lectern.tv/watch/singularity-theorems-black-holes-and-conformal-cyclic-cosmology https://i.ytimg.com/vi/xAcvNnSrkcM/hqdefault.jpg Singularity Theorems, Black Holes, and Conformal Cyclic Cosmology — Roger Penrose https://i.ytimg.com/vi/xAcvNnSrkcM/hqdefault.jpg Explains light-cone causal topology, trapped surfaces, Weyl curvature vanishing at the Big Bang, and conformal rescaling across cosmological aeons. https://www.youtube.com/embed/xAcvNnSrkcM 3382 2016-01-04T12:50:36.000Z yes no 2026-11-08T07:59:48.966Z monthly 0.75 https://lectern.tv/watch/structure-and-randomness-in-the-prime-numbers https://i.ytimg.com/vi/PtsrAw1LR3E/hqdefault.jpg Structure and Randomness in the Prime Numbers — Terence Tao https://i.ytimg.com/vi/PtsrAw1LR3E/hqdefault.jpg Shows how analytic number theory decomposes arithmetic sequences into structured periodic components and pseudorandom noise—unlocking arbitrary-length arithmetic progressions in the primes. https://www.youtube.com/embed/PtsrAw1LR3E 2871 2009-01-22T22:01:45.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-7-3-eventual-consistency-cst-ds https://i.ytimg.com/vi/9uCP3qHNbWw/hqdefault.jpg Eventual Consistency — Martin Kleppmann https://i.ytimg.com/vi/9uCP3qHNbWw/hqdefault.jpg Delves into eventual consistency, a relaxed consistency model widely adopted in large-scale distributed systems, discussing its benefits for availability and partition tolerance, alongside its challenges. https://www.youtube.com/embed/9uCP3qHNbWw 899 2020-10-28T22:27:48.000Z yes no 2026-11-10T07:00:24.429Z monthly 0.75 https://lectern.tv/watch/kushite-internationalism-and-iron-age-phoenician-style-900-600-bce https://i.ytimg.com/vi/TI10xU7RcDE/hqdefault.jpg Kushite Internationalism and Iron Age "Phoenician" Style (900-600 BCE) — M. Feldman https://i.ytimg.com/vi/TI10xU7RcDE/hqdefault.jpg An analysis of Kushite international relations and aesthetic shifts, re-evaluating the kingdom's role in the Iron Age "Phoenician" style within the broader Mediterranean world. https://www.youtube.com/embed/TI10xU7RcDE 3670 2026-05-21T16:28:15.000Z yes no 2026-11-08T22:00:40.025Z monthly 0.75 https://lectern.tv/watch/the-unix-operating-system-pipes-files-and-composable-tools https://i.ytimg.com/vi/tc4ROCJYbm0/hqdefault.jpg The UNIX Operating System: Pipes, Files, and Composable Tools — Brian Kernighan & Dennis Ritchie https://i.ytimg.com/vi/tc4ROCJYbm0/hqdefault.jpg Historic Bell Labs presentation demonstrating hierarchical file descriptors, standard I/O pipelines, the C language, and building complex software out of small composable filters. https://www.youtube.com/embed/tc4ROCJYbm0 1647 2012-02-22T15:41:41.000Z yes no 2026-11-08T07:59:49.360Z monthly 0.75 https://lectern.tv/watch/de-sitter-quantum-cosmology-part-2-ias-pitp https://i.ytimg.com/vi/Imiig41_UoQ/hqdefault.jpg de Sitter Quantum Cosmology: Part 2 — Jordan Cotler https://i.ytimg.com/vi/Imiig41_UoQ/hqdefault.jpg Explore the quantum mechanics of de Sitter space by testing whether the norm of the Hartle-Hawking state equals the sphere partition function. https://www.youtube.com/embed/Imiig41_UoQ 4287 2026-07-24T17:38:42.000Z yes no 2026-11-10T07:00:25.246Z monthly 0.75 https://lectern.tv/watch/lecture-15-ukrainization-famine-terror-1920s-1930s-hist-234 https://i.ytimg.com/vi/1dy7Mrqy1AY/hqdefault.jpg Ukrainization, Famine, Terror: 1920s-1930s — Timothy Snyder https://i.ytimg.com/vi/1dy7Mrqy1AY/hqdefault.jpg Unpack the political machinery behind the Holodomor and the 1930s Soviet terror that targeted Ukraine. https://www.youtube.com/embed/1dy7Mrqy1AY 3025 2022-11-02T15:33:51.000Z yes no 2026-11-10T07:00:24.306Z monthly 0.75 https://lectern.tv/watch/lecture-1-course-overview-and-formal-definition-of-computation-15-455 https://i.ytimg.com/vi/RxhpiYKFQd8/hqdefault.jpg Course Overview and Formal Definition of Computation — Ryan O'Donnell https://i.ytimg.com/vi/RxhpiYKFQd8/hqdefault.jpg This inaugural lecture introduces the CMU 15-455 curriculum and begins the formal definition of computation, laying the groundwork for complexity theory. https://www.youtube.com/embed/RxhpiYKFQd8 4772 2017-06-07T14:25:32.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-8-1-collaboration-software-cst-ds https://i.ytimg.com/vi/OqqliwwG0SM/hqdefault.jpg Collaboration Software — Martin Kleppmann https://i.ytimg.com/vi/OqqliwwG0SM/hqdefault.jpg Examines the architecture and synchronization challenges of collaborative software, including operational transformation (OT) and conflict-free replicated data types (CRDTs), which enable real-time co-editing. https://www.youtube.com/embed/OqqliwwG0SM 2186 2020-11-16T21:59:45.000Z yes no 2026-11-10T07:00:24.432Z monthly 0.75 https://lectern.tv/watch/the-essence-of-calculus-grant-sanderson https://i.ytimg.com/vi/WUvTyaaNkzM/hqdefault.jpg The Essence of Calculus: Discovering the Fundamental Theorem — Grant Sanderson https://i.ytimg.com/vi/WUvTyaaNkzM/hqdefault.jpg Strips away rote differentiation rules by slicing concentric rings of radius r and thickness dr so the Fundamental Theorem of Calculus emerges visually before a single formula. https://www.youtube.com/embed/WUvTyaaNkzM 1024 2017-04-28T00:00:00.000Z yes no 2026-11-08T07:59:48.545Z monthly 0.75 https://lectern.tv/watch/unifying-postgres-and-clickhouse-natively-walshadow-and-pg-clickhouse https://i.ytimg.com/vi/l2ed26H07Ck/hqdefault.jpg Unifying Postgres and ClickHouse Natively: WalShadow and pg_clickhouse — Sai Srirampur https://i.ytimg.com/vi/l2ed26H07Ck/hqdefault.jpg An exploration of WalShadow and pg_clickhouse, examining native integration strategies to unify Postgres and ClickHouse for enhanced database functionalities and performance. https://www.youtube.com/embed/l2ed26H07Ck 3515 2026-11-03T15:33:04.000Z yes no 2026-11-08T12:30:42.422Z monthly 0.75 https://lectern.tv/watch/active-inference-bridging-perception-and-decision-making https://i.ytimg.com/vi/PARqkrHkPb4/hqdefault.jpg Active Inference: Bridging Perception and Decision-Making — Karl Friston https://i.ytimg.com/vi/PARqkrHkPb4/hqdefault.jpg Karl Friston elucidates Active Inference, a unifying framework that reconciles perceptual synthesis and decision-making within the cognitive neurosciences and machine learning. https://www.youtube.com/embed/PARqkrHkPb4 4739 2021-11-22T16:30:43.000Z yes no 2026-11-09T10:15:39.541Z monthly 0.75 https://lectern.tv/watch/alan-kay-a-conversation-with-cmu-faculty-students-on-cs-education-july-2007 https://i.ytimg.com/vi/PFc379hu--8/hqdefault.jpg A Conversation with CMU Faculty & Students on CS Education (July 2007) — Alan Kay https://i.ytimg.com/vi/PFc379hu--8/hqdefault.jpg Alan Kay discusses the state of Computer Science education with CMU faculty and students in 2007, challenging contemporary curricula and advocating for fundamental shifts in pedagogical approach to computation and design. https://www.youtube.com/embed/PFc379hu--8 4848 2016-04-06T19:37:17.000Z yes no 2026-11-08T22:00:38.634Z monthly 0.75 https://lectern.tv/watch/singular-value-decomposition-mathematical-overview-steve-brunton https://i.ytimg.com/vi/nbBvuuNVfco/hqdefault.jpg Singular Value Decomposition (SVD): Mathematical Overview — Steve Brunton https://i.ytimg.com/vi/nbBvuuNVfco/hqdefault.jpg High-density applied math lecture connecting X = UΣV* directly to scientific computing, reduced-order modeling, and high-dimensional data compression. https://www.youtube.com/embed/nbBvuuNVfco 770 2020-01-30T00:00:00.000Z yes no 2026-11-08T22:00:37.203Z monthly 0.75 https://lectern.tv/watch/talk-by-inioluwa-deborah-raji-uc-berkeley https://i.ytimg.com/vi/2At_XRhIk4g/hqdefault.jpg Governance at the Technological Frontier: Translating AI Research into Oversight Policy — Inioluwa D https://i.ytimg.com/vi/2At_XRhIk4g/hqdefault.jpg Inioluwa Deborah Raji examines the institutional, technical, and regulatory mechanisms needed to translate empirical AI safety and auditing research into enforceable oversight policy. https://www.youtube.com/embed/2At_XRhIk4g 2395 2026-04-30T23:04:55.000Z yes no 2026-11-08T22:00:38.253Z monthly 0.75 https://lectern.tv/watch/model-scale-versus-domain-knowledge-in-long-term-forecasting-of-chaos https://i.ytimg.com/vi/haJx84sSkhI/hqdefault.jpg Model Scale Versus Domain Knowledge in Long-Term Forecasting of Chaos — William Gilpin https://i.ytimg.com/vi/haJx84sSkhI/hqdefault.jpg William Gilpin explores the interplay between model complexity and foundational domain understanding for robust long-term prediction in chaotic natural systems. https://www.youtube.com/embed/haJx84sSkhI 2704 2024-10-02T13:55:59.000Z yes no 2026-11-10T07:00:23.976Z monthly 0.75 https://lectern.tv/watch/the-physics-and-philosophy-of-time https://i.ytimg.com/vi/-6rWqJhDv7M/hqdefault.jpg The Physics and Philosophy of Time — Carlo Rovelli https://i.ytimg.com/vi/-6rWqJhDv7M/hqdefault.jpg Explains why a single universal 'now' vanishes in general relativity and loop quantum gravity, and how thermal coarse-graining gives rise to macroscopic time. https://www.youtube.com/embed/-6rWqJhDv7M 3294 2018-06-13T14:02:09.000Z yes no 2026-11-08T22:00:38.091Z monthly 0.75 https://lectern.tv/watch/1-introduction-4yy4c https://i.ytimg.com/vi/4YY4CTSQ8nY/hqdefault.jpg What Is Literary Theory? Hermeneutics, Philosophy & the Modern Text — Paul H. Fry https://i.ytimg.com/vi/4YY4CTSQ8nY/hqdefault.jpg Professor Fry introduces the core concepts of literary theory, examining its relationship with philosophy, defining literature, and tracing the emergence of modern criticism through the foundational ideas of Marx, Nietzsche, and Freud. This lecture establishes the framework for understanding 20th-century theoretical developments. https://www.youtube.com/embed/4YY4CTSQ8nY 2369 2009-09-01T18:19:38.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-soft-and-collinear-structure-of-scattering-amplitudes-part-3-ias-pitp https://i.ytimg.com/vi/vyMA0r2fELM/hqdefault.jpg The Soft and Collinear Structure of Scattering Amplitudes: Part 3 — Lance Dixon https://i.ytimg.com/vi/vyMA0r2fELM/hqdefault.jpg This final part investigates advanced topics in soft and collinear factorization, including infrared divergences, factorization theorems, and their application to precision calculations in QCD. https://www.youtube.com/embed/vyMA0r2fELM 4505 2026-07-30T11:55:49.000Z yes no 2026-11-10T07:00:25.164Z monthly 0.75 https://lectern.tv/watch/open-string-quantum-lefschetz-formula https://i.ytimg.com/vi/qrmfKy79Rhk/hqdefault.jpg Open-string Quantum Lefschetz Formula — Renato Vianna https://i.ytimg.com/vi/qrmfKy79Rhk/hqdefault.jpg Investigating the open-string analogue of the Quantum Lefschetz formula, examining the relationship between disk potentials for Lagrangians within symplectic divisors. https://www.youtube.com/embed/qrmfKy79Rhk 3602 2026-10-27T18:12:51.000Z yes no 2026-11-08T08:00:41.557Z monthly 0.75 https://lectern.tv/watch/dynabook-the-complete-story https://i.ytimg.com/vi/IwL3yXdupv0/hqdefault.jpg Dynabook: The Complete Story — Alan Kay https://i.ytimg.com/vi/IwL3yXdupv0/hqdefault.jpg Alan Kay delivers a comprehensive historical account of the Dynabook, detailing its intellectual lineage from Vannevar Bush to Douglas Engelbart and its realization through Smalltalk. https://www.youtube.com/embed/IwL3yXdupv0 7000 2017-09-29T20:19:15.000Z yes no 2026-11-09T18:15:55.886Z monthly 0.75 https://lectern.tv/watch/stanford-cs149-i-parallel-computing-i-2023-i-lecture-1-why-parallelism-why-effic https://i.ytimg.com/vi/V1tINV2-9p4/hqdefault.jpg Parallel Computing: Why Parallelism? Why Efficiency? — Kayvon Fatahalian & Kunle Olukotun https://i.ytimg.com/vi/V1tINV2-9p4/hqdefault.jpg Kayvon Fatahalian and Kunle Olukotun introduce the hardware and software foundations of parallel computing in Stanford CS149, examining why single-thread scaling plateaued and how multi-core, SIMD, and heterogeneous architectures achieve high efficiency. https://www.youtube.com/embed/V1tINV2-9p4 4341 2024-09-10T18:43:23.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/who-gets-what-and-why-market-design-and-kidney-exchange https://i.ytimg.com/vi/05OLUHNtJ7g/hqdefault.jpg Who Gets What — and Why: Market Design and Kidney Exchange — Alvin E. Roth https://i.ytimg.com/vi/05OLUHNtJ7g/hqdefault.jpg Shows how deferred-acceptance matching algorithms redesign markets where prices cannot clear—including medical residency matching, public school choice, and paired kidney transplants. https://www.youtube.com/embed/05OLUHNtJ7g 4925 2013-12-25T02:11:20.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/from-the-big-bang-to-black-holes-and-gravitational-waves https://i.ytimg.com/vi/NMxo98Y-KoE/hqdefault.jpg From the Big Bang to Black Holes and Gravitational Waves — Kip Thorne https://i.ytimg.com/vi/NMxo98Y-KoE/hqdefault.jpg Recounts half a century of geometrodynamics, numerical relativity, and laser interferometry culminating in LIGO's direct observation of colliding binary black holes. https://www.youtube.com/embed/NMxo98Y-KoE 4252 2016-03-30T19:12:51.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/hearing-the-people-part-2-law-const2 https://i.ytimg.com/vi/GeYVFZLTui4/hqdefault.jpg Hearing the People, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/GeYVFZLTui4/hqdefault.jpg Trace the shift from property to privacy rights in American constitutional law, exploring why the home receives special protection across multiple amendments. https://www.youtube.com/embed/GeYVFZLTui4 1332 2026-08-03T18:16:18.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/bernie-sanders-and-noam-chomsky-deciphering-foreign-policy-jargon https://i.ytimg.com/vi/CvZRsdHgxgA/hqdefault.jpg Bernie Sanders and Noam Chomsky: Deciphering Foreign Policy Jargon — Noam Chomsky & Bernie Sanders https://i.ytimg.com/vi/CvZRsdHgxgA/hqdefault.jpg Noam Chomsky and Bernie Sanders analyze the rhetorical strategies and underlying power dynamics embedded in Cold War-era foreign policy discourse, revealing mechanisms of public opinion manipulation. https://www.youtube.com/embed/CvZRsdHgxgA 7691 2015-06-24T00:45:15.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/session-3-valuation-approaches-continued-and-first-steps-on-intrinsic-value-finc https://i.ytimg.com/vi/OvmxS1g0KoU/hqdefault.jpg Valuation Approaches (Continued) and First Steps on Intrinsic Value — Aswath Damodaran https://i.ytimg.com/vi/OvmxS1g0KoU/hqdefault.jpg Continues the discussion on valuation approaches, touching upon pricing and real options, then delves into intrinsic value, emphasizing the importance of consistency in discounted cash flow valuation regarding equity vs. firm cash flows. https://www.youtube.com/embed/OvmxS1g0KoU 4670 2025-01-29T22:31:33.000Z yes no 2026-11-10T07:00:24.917Z monthly 0.75 https://lectern.tv/watch/africana-byzantina-from-nubia-archaeological-discoveries-and-cultural-heritage https://i.ytimg.com/vi/oQh7HNuuAx0/hqdefault.jpg Africana Byzantina from Nubia: Archaeological Discoveries and Cultural Heritage — Artur Obłuski https://i.ytimg.com/vi/oQh7HNuuAx0/hqdefault.jpg Explore landmark archaeological discoveries in Sudan that illuminate the rich 'Africana Byzantina' heritage of Nubian societies from Late Antiquity to the Middle Ages. https://www.youtube.com/embed/oQh7HNuuAx0 4490 2026-06-03T22:33:13.000Z yes no 2026-11-08T22:00:39.990Z monthly 0.75 https://lectern.tv/watch/recovering-riemannian-metric-distance-from-random-geometric-graphs https://i.ytimg.com/vi/Yoec0sjOxh8/hqdefault.jpg Recovering Riemannian Metric Distance from Random Geometric Graphs — Han Huang https://i.ytimg.com/vi/Yoec0sjOxh8/hqdefault.jpg An investigation into the challenging problem of accurately recovering Riemannian metric distance properties solely from the structure of random geometric graphs. https://www.youtube.com/embed/Yoec0sjOxh8 3026 2026-11-04T07:03:05.000Z yes no 2026-11-08T07:59:50.476Z monthly 0.75 https://lectern.tv/watch/the-free-will-theorem https://i.ytimg.com/vi/ftIllWczf5w/hqdefault.jpg The Free Will Theorem — John Horton Conway https://i.ytimg.com/vi/ftIllWczf5w/hqdefault.jpg John Conway presents the first in a series of lectures on the Free Will Theorem, co-developed with Simon Kochen. This lecture introduces the SPIN, TWIN, and FIN axioms and their implications for elementary particles' 'free will' based on experimental choices. https://www.youtube.com/embed/ftIllWczf5w 3674 2015-04-23T12:16:43.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-20-savings-14-73 https://i.ytimg.com/vi/nc7dDE4_3zs/hqdefault.jpg Savings — Abhijit Banerjee https://i.ytimg.com/vi/nc7dDE4_3zs/hqdefault.jpg Explore the economics of poverty, behavioral constraints on savings, and why informal financial mechanisms like ROSCAs emerge. https://www.youtube.com/embed/nc7dDE4_3zs 4469 2013-02-11T15:42:56.000Z yes no 2026-11-09T22:18:27.952Z monthly 0.75 https://lectern.tv/watch/how-the-brain-makes-you-collective-intelligence-and-computation-by-neural-circui https://i.ytimg.com/vi/cZbpd_q3oD8/hqdefault.jpg How the Brain Makes You: Collective Intelligence and Computation by Neural Circuits — Vijay Balasubr https://i.ytimg.com/vi/cZbpd_q3oD8/hqdefault.jpg Explore how billions of simple electrical neurons combine to create perception, action, and the mind. https://www.youtube.com/embed/cZbpd_q3oD8 5677 2023-08-24T15:14:20.000Z yes no 2026-11-09T22:18:27.952Z monthly 0.75 https://lectern.tv/watch/lecture-17-synchronization-without-locks-6-172 https://i.ytimg.com/vi/5sZo3SrLrGA/hqdefault.jpg Synchronization Without Locks — Charles Leiserson https://i.ytimg.com/vi/5sZo3SrLrGA/hqdefault.jpg Master non-lock synchronization, memory models, Peterson's algorithm, and lock-free programming with MIT's Charles Leiserson. https://www.youtube.com/embed/5sZo3SrLrGA 4810 2019-09-23T17:41:42.000Z yes no 2026-11-09T22:18:27.952Z monthly 0.75 https://lectern.tv/watch/the-inadequacy-of-offline-llm-evaluations-personalization-and-model-behavior https://i.ytimg.com/vi/q4ilyQs3nEY/hqdefault.jpg The Inadequacy of Offline LLM Evaluations: Personalization and Model Behavior — Angelina Wang https://i.ytimg.com/vi/q4ilyQs3nEY/hqdefault.jpg Angelina Wang critiques standard offline LLM evaluations, arguing for methods that account for personalization and dynamic user interaction in real-world model behavior. https://www.youtube.com/embed/q4ilyQs3nEY 1917 2026-01-26T22:41:39.000Z yes no 2026-11-08T21:54:42.744Z monthly 0.75 https://lectern.tv/watch/presidential-powers-part-1-law-const1 https://i.ytimg.com/vi/8JOI_ZOy2Tw/hqdefault.jpg Presidential Powers, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/8JOI_ZOy2Tw/hqdefault.jpg Explore the presidential oath and the early vice presidency, demonstrating how the Constitution establishes executive continuity and an expansive view of presidential authority. https://www.youtube.com/embed/8JOI_ZOy2Tw 1296 2026-08-06T18:33:23.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/lec-1-dot-product-mit-18-02-multivariable-calculus-fall-2007 https://i.ytimg.com/vi/PxCxlsl_YwY/hqdefault.jpg Dot product — Denis Auroux https://i.ytimg.com/vi/PxCxlsl_YwY/hqdefault.jpg This lecture from MIT's Multivariable Calculus course introduces the dot product, exploring its algebraic definition, geometric interpretation, and fundamental properties essential for understanding vector projections and angles in higher dimensions. https://www.youtube.com/embed/PxCxlsl_YwY 2320 2009-01-16T19:38:33.000Z yes no 2026-11-09T08:00:27.597Z monthly 0.75 https://lectern.tv/watch/terence-tao-on-yves-meyer-s-wavelets-the-abel-prize-2017 https://i.ytimg.com/vi/5Fi6TdH9poU/hqdefault.jpg Yves Meyer's Work on Wavelets (Abel Prize Lecture) — Terence Tao https://i.ytimg.com/vi/5Fi6TdH9poU/hqdefault.jpg Terence Tao presents an overview of Yves Meyer's groundbreaking work on wavelets, celebrating the Abel Prize laureate and exploring the evolution of mathematics and research motivation. https://www.youtube.com/embed/5Fi6TdH9poU 1817 2026-10-01T12:00:27.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-10-global-empires-hist-234 https://i.ytimg.com/vi/Wdn0zcCXjQY/hqdefault.jpg Global Empires — Timothy Snyder https://i.ytimg.com/vi/Wdn0zcCXjQY/hqdefault.jpg Explore how global empires, from the Genoese trade networks to Soviet and Nazi colonization, shaped the history and geopolitical fate of Ukraine. https://www.youtube.com/embed/Wdn0zcCXjQY 2994 2022-10-07T11:04:37.000Z yes no 2026-11-10T07:00:24.289Z monthly 0.75 https://lectern.tv/watch/security-and-privacy-risks-of-browser-extensions https://i.ytimg.com/vi/MnxuXjtuQ3c/hqdefault.jpg Security and Privacy Risks of Browser Extensions — Aurore Fass https://i.ytimg.com/vi/MnxuXjtuQ3c/hqdefault.jpg Aurore Fass explores the escalating security and privacy vulnerabilities inherent in browser extensions, detailing methods of attack, detection tools like DoubleX and Raider, and mitigation strategies. https://www.youtube.com/embed/MnxuXjtuQ3c 3738 2026-10-14T14:06:43.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/nodal-geometry-and-perturbations-of-the-laplace-beltrami-operator https://i.ytimg.com/vi/GB3qF_UW5bQ/hqdefault.jpg Nodal Geometry and Perturbations of the Laplace-Beltrami Operator — Soumyajit Saha https://i.ytimg.com/vi/GB3qF_UW5bQ/hqdefault.jpg An introduction to the fundamental properties of nodal sets and domains of Laplace-Beltrami eigenfunctions, and their behavior under geometric perturbations on Riemannian manifolds. https://www.youtube.com/embed/GB3qF_UW5bQ 2975 2026-11-07T06:49:36.000Z yes no 2026-11-08T08:00:41.461Z monthly 0.75 https://lectern.tv/watch/randy-pausch-s-last-lecture-achieving-your-childhood-dreams https://i.ytimg.com/vi/ji5_MqicxSo/hqdefault.jpg Randy Pausch's Last Lecture: Achieving Your Childhood Dreams — Randy Pausch https://i.ytimg.com/vi/ji5_MqicxSo/hqdefault.jpg Randy Pausch delivers his iconic 'Last Lecture' at Carnegie Mellon, sharing life lessons and insights on achieving childhood dreams, emphasizing perseverance, overcoming obstacles, and enabling others' dreams. https://www.youtube.com/embed/ji5_MqicxSo 4587 2007-12-20T21:05:00.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/marin-an-open-lab-for-frontier-ai https://i.ytimg.com/vi/fxIeLdftLiM/hqdefault.jpg Marin: An Open Lab For Frontier AI — Percy Liang https://i.ytimg.com/vi/fxIeLdftLiM/hqdefault.jpg Percy Liang introduces Marin, an initiative dedicated to open research and development of frontier AI models, reflecting on the infrastructure and collaborative efforts required. https://www.youtube.com/embed/fxIeLdftLiM 3836 2026-09-18T15:51:12.000Z yes no 2026-11-08T07:59:53.384Z monthly 0.75 https://lectern.tv/watch/fourier-quasicrystals-from-stable-polynomials https://i.ytimg.com/vi/POeDwYkODkg/hqdefault.jpg Fourier Quasicrystals from Stable Polynomials and Beyond — Cynthia Vinzant https://i.ytimg.com/vi/POeDwYkODkg/hqdefault.jpg Explore the construction of one-dimensional Fourier quasicrystals through the lens of multivariate stable polynomials, delving into the rich interplay between algebra and harmonic analysis. https://www.youtube.com/embed/POeDwYkODkg 3300 2026-11-07T12:29:56.000Z yes no 2026-11-08T07:59:50.641Z monthly 0.75 https://lectern.tv/watch/cybersecurity-cs50 https://i.ytimg.com/vi/EKof-cJiTG8/hqdefault.jpg Cybersecurity — David J. Malan https://i.ytimg.com/vi/EKof-cJiTG8/hqdefault.jpg Explore the fundamentals of cybersecurity, from brute-force attacks and hashing to passkeys and end-to-end encryption, in Harvard's iconic CS50 finale. https://www.youtube.com/embed/EKof-cJiTG8 5477 2024-01-01T06:52:40.000Z yes no 2026-11-09T22:18:27.732Z monthly 0.75 https://lectern.tv/watch/lecture-03-approximation-theory-6-7960 https://i.ytimg.com/vi/ySaoWrv3T_Q/hqdefault.jpg Approximation Theory — Jeremy Bernstein https://i.ytimg.com/vi/ySaoWrv3T_Q/hqdefault.jpg Investigates the approximation capabilities of deep neural networks, covering universal approximation theorems and Barron's theorem. It also discusses the impact of network depth on expressivity. https://www.youtube.com/embed/ySaoWrv3T_Q 4962 2026-02-11T14:39:38.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/invariant-sets-and-the-topology-of-ech-curves https://i.ytimg.com/vi/fzfz-4Z4zeU/hqdefault.jpg Invariant Sets and the Topology of ECH Curves — Daniel Anthony Cristofaro-Gardiner https://i.ytimg.com/vi/fzfz-4Z4zeU/hqdefault.jpg Explore the properties of ECH curves and their topological control in rational homology spheres, detecting interesting invariant sets within symplectic dynamics. https://www.youtube.com/embed/fzfz-4Z4zeU 4508 2026-11-03T12:44:49.000Z yes no 2026-11-08T08:00:41.249Z monthly 0.75 https://lectern.tv/watch/lec-1-mit-18-03-differential-equations-spring-2006 https://i.ytimg.com/vi/XDhJ8lVGbl8/hqdefault.jpg Direction Fields and Integral Curves — Arthur Mattuck https://i.ytimg.com/vi/XDhJ8lVGbl8/hqdefault.jpg This inaugural lecture introduces the geometrical interpretation of first-order ordinary differential equations, focusing on the construction and analysis of direction fields and their corresponding integral curves. https://www.youtube.com/embed/XDhJ8lVGbl8 2936 2008-01-16T22:38:15.000Z yes no 2026-11-09T08:00:25.769Z monthly 0.75 https://lectern.tv/watch/the-sky-is-blue-and-other-reasons-quantum-theory-is-not-underdetermined https://i.ytimg.com/vi/51hikWhM8vE/hqdefault.jpg The Sky is Blue, and Other Reasons Quantum Theory is Not Underdetermined — David Wallace https://i.ytimg.com/vi/51hikWhM8vE/hqdefault.jpg David Wallace critically examines the underdetermination argument in quantum theory, contrasting the Everettian interpretation with Bohmian mechanics and dynamical-collapse theories, particularly in the context of quantum field theory. https://www.youtube.com/embed/51hikWhM8vE 3409 2022-11-07T12:35:52.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/resonances-on-geometrically-finite-graphs-and-buildings https://i.ytimg.com/vi/s7pGOXPPIBY/hqdefault.jpg Resonances on Geometrically Finite Graphs and Buildings — Tobias Weich https://i.ytimg.com/vi/s7pGOXPPIBY/hqdefault.jpg Exploring the comprehensive theory of resonances on geometrically finite graphs and buildings, this talk delves into their critical role where L^2 spectrum is insufficient. https://www.youtube.com/embed/s7pGOXPPIBY 2936 2026-11-04T10:57:52.000Z yes no 2026-11-08T08:00:41.335Z monthly 0.75 https://lectern.tv/watch/lecture-13-republics-and-revolutions-hist-234 https://i.ytimg.com/vi/Q9ciocrFK8w/hqdefault.jpg Republics and Revolutions — Timothy Snyder https://i.ytimg.com/vi/Q9ciocrFK8w/hqdefault.jpg Details the confluence of revolutionary forces and the eventual dissolution of empires that profoundly reshaped the political landscape of Eastern Europe. https://www.youtube.com/embed/Q9ciocrFK8w 3030 2022-10-27T11:58:31.000Z yes no 2026-11-10T07:00:24.300Z monthly 0.75 https://lectern.tv/watch/1-introduction-14-73-the-challenge-of-world-poverty https://i.ytimg.com/vi/K2LvCx8H0OU/hqdefault.jpg Introduction (14.73 The Challenge of World Poverty) — Esther Duflo & Abhijit Banerjee https://i.ytimg.com/vi/K2LvCx8H0OU/hqdefault.jpg This introductory lecture frames the core questions and methodological approaches in development economics, focusing on the empirical challenges in understanding and addressing global poverty. It sets the stage for analyzing various interventions and their impact. https://www.youtube.com/embed/K2LvCx8H0OU 2075 2013-02-11T15:42:55.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/cutting-edge-research-in-flash-memory https://i.ytimg.com/vi/k--kw0ExHzU/hqdefault.jpg Cutting-Edge Research in Flash Memory — Yonggon Park & Rakesh Nadig https://i.ytimg.com/vi/k--kw0ExHzU/hqdefault.jpg Delve into the complexities of modern flash memory, exploring advanced research and design considerations for high-performance storage systems. Part of the ETH Zürich lecture series. https://www.youtube.com/embed/k--kw0ExHzU 3059 2026-10-28T00:22:33.000Z yes no 2026-11-08T21:54:46.932Z monthly 0.75 https://lectern.tv/watch/deterministic-concurrency https://i.ytimg.com/vi/25x0UuSCKuU/hqdefault.jpg Deterministic Concurrency — Edward Lee https://i.ytimg.com/vi/25x0UuSCKuU/hqdefault.jpg Edward Lee re-examines the inherent relationship between concurrency and nondeterminism, proposing that well-designed concurrent systems can indeed achieve deterministic behavior, challenging foundational assumptions in computer science. https://www.youtube.com/embed/25x0UuSCKuU 3937 2026-09-22T00:23:32.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-17-ip-pspace-15-855 https://i.ytimg.com/vi/0M8Xmrd1yUk/hqdefault.jpg IP = PSPACE — Ryan O'Donnell https://i.ytimg.com/vi/0M8Xmrd1yUk/hqdefault.jpg Demonstrates the seminal 1990 result that interactive proof systems (IP) and polynomial space (PSPACE) are completely equivalent. https://www.youtube.com/embed/0M8Xmrd1yUk 4727 2017-11-05T20:39:13.000Z yes no 2026-11-10T07:00:25.141Z monthly 0.75 https://lectern.tv/watch/how-do-we-know-any-of-this-the-rise-and-fall-of-ancient-rome-part-1 https://i.ytimg.com/vi/JY8ix9YGR_Q/hqdefault.jpg How Do We Know Any of This? The Rise and Fall of Ancient Rome, Part 1 — Isabella Reinhardt https://i.ytimg.com/vi/JY8ix9YGR_Q/hqdefault.jpg Professor Isabella Reinhardt initiates a course on ancient Rome by dissecting the challenges of historical epistemology, examining the sources and methodologies underlying our knowledge of the past. https://www.youtube.com/embed/JY8ix9YGR_Q 2201 2026-10-28T14:55:33.000Z yes no 2026-11-08T21:54:44.893Z monthly 0.75 https://lectern.tv/watch/reactive-ui-protocols-and-layout-in-swiftui-stanford-cs193p https://i.ytimg.com/vi/SIYdYpPXil4/hqdefault.jpg Reactive UI, Protocols, and Layout in SwiftUI — Paul Hegarty https://i.ytimg.com/vi/SIYdYpPXil4/hqdefault.jpg Exploring SwiftUI's reactive UI paradigm, detailing Swift protocols, View layout APIs, and the application of MVVM principles for robust interface design. https://www.youtube.com/embed/SIYdYpPXil4 5207 2020-05-25T15:00:16.000Z yes no 2026-11-08T21:54:42.162Z monthly 0.75 https://lectern.tv/watch/01-functional-programming-i-cs-61a-brian-harvey-berkeley-spring-2008 https://i.ytimg.com/vi/cuTOo_Kj4U0/hqdefault.jpg Functional Programming I: Higher-Order Procedures in Scheme — Brian Harvey https://i.ytimg.com/vi/cuTOo_Kj4U0/hqdefault.jpg Introduces the core principles of functional programming through the Scheme dialect of Lisp, covering fundamental concepts such as function definition, quotation, and function composition. It lays the groundwork for understanding program structure as a composition of functional abstractions. https://www.youtube.com/embed/cuTOo_Kj4U0 2916 2020-04-26T16:35:35.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/floe-a-sql-compute-service-for-the-data-lakehouse https://i.ytimg.com/vi/Kq3csHJqgJQ/hqdefault.jpg Floe: A SQL Compute Service for the Data Lakehouse — Kurt Westerfeld & Mark Cusack https://i.ytimg.com/vi/Kq3csHJqgJQ/hqdefault.jpg Presentation of Floe, a SQL compute service designed for the data lakehouse paradigm, detailing its architecture and operational advantages in modern data ecosystems. https://www.youtube.com/embed/Kq3csHJqgJQ 3536 2026-04-15T14:45:48.000Z yes no 2026-11-08T07:59:50.528Z monthly 0.75 https://lectern.tv/watch/the-role-of-rationality-in-modern-robotics https://i.ytimg.com/vi/r1oAw_KWLWg/hqdefault.jpg The Role of Rationality in Modern Robotics — Leslie Kaelbling https://i.ytimg.com/vi/r1oAw_KWLWg/hqdefault.jpg MIT's Leslie Kaelbling discusses the enduring role of rational AI approaches in robotics, contrasting classical methods with contemporary data-driven, end-to-end learning systems. https://www.youtube.com/embed/r1oAw_KWLWg 4474 2026-04-20T13:04:51.000Z yes no 2026-11-09T04:15:49.539Z monthly 0.75 https://lectern.tv/watch/creating-mission-control-chris-kraft-at-mit https://i.ytimg.com/vi/ZPpq1YNVKQY/hqdefault.jpg Creating Mission Control: Engineering NASA's Flight Operations — Chris Kraft https://i.ytimg.com/vi/ZPpq1YNVKQY/hqdefault.jpg Legendary NASA Flight Director Chris Kraft recounts the seminal challenges and innovations behind establishing Mission Control for the Mercury, Gemini, and Apollo programs in a lecture to MIT aerospace students. https://www.youtube.com/embed/ZPpq1YNVKQY 7077 2017-06-05T00:01:09.000Z yes no 2026-11-08T21:54:42.425Z monthly 0.75 https://lectern.tv/watch/lecture-16-colonization-extermination-ethnic-cleansing-hist-234 https://i.ytimg.com/vi/Pi0wyvuNn4A/hqdefault.jpg Colonization, Extermination, Ethnic Cleansing — Timothy Snyder https://i.ytimg.com/vi/Pi0wyvuNn4A/hqdefault.jpg Confronts the horrific policies of colonization, extermination, and ethnic cleansing implemented in Ukraine during the 1940s. https://www.youtube.com/embed/Pi0wyvuNn4A 3003 2022-11-04T17:58:25.000Z yes no 2026-11-10T07:00:24.320Z monthly 0.75 https://lectern.tv/watch/physics-of-computation-and-lessons-from-the-early-days-of-semiconductors https://i.ytimg.com/vi/qhJaq3kl6Dc/hqdefault.jpg Physics of Computation and Lessons from the Early Days of Semiconductors — Carver Mead https://i.ytimg.com/vi/qhJaq3kl6Dc/hqdefault.jpg VLSI and neuromorphic engineering pioneer Carver Mead reflects on device scaling limits, electron tunneling, Moore's Law, and physical laws governing computation. https://www.youtube.com/embed/qhJaq3kl6Dc 5588 2019-06-07T21:19:31.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/accelerating-scientific-discovery-with-artificial-intelligence https://i.ytimg.com/vi/hHooQmmzG4k/hqdefault.jpg Accelerating Scientific Discovery with Artificial Intelligence — Demis Hassabis https://i.ytimg.com/vi/hHooQmmzG4k/hqdefault.jpg Sir Demis Hassabis, Nobel Laureate and co-founder of DeepMind, discusses the application of AI, particularly AlphaFold2, to accelerate scientific discovery, focusing on protein structure prediction and its broader implications for health and environmental science. https://www.youtube.com/embed/hHooQmmzG4k 3850 2025-03-24T18:31:20.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/distributed-systems-google-s-spanner https://i.ytimg.com/vi/oeycOVX70aE/hqdefault.jpg Case Study: Google Spanner, TrueTime & Global Transactions — Martin Kleppmann https://i.ytimg.com/vi/oeycOVX70aE/hqdefault.jpg An undergraduate lecture from the University of Cambridge series on Distributed Systems, providing a detailed technical overview of Google's Spanner database architecture. https://www.youtube.com/embed/oeycOVX70aE 1121 2020-11-16T21:56:30.000Z yes no 2026-11-10T07:00:24.436Z monthly 0.75 https://lectern.tv/watch/matroids-and-the-integral-hodge-conjecture-for-abelian-varieties-ias-hodge https://i.ytimg.com/vi/urGaggigUyQ/hqdefault.jpg Matroids and the Integral Hodge Conjecture for Abelian Varieties — Philip Engel https://i.ytimg.com/vi/urGaggigUyQ/hqdefault.jpg Discover how matroid theory and combinatorial invariants disprove the integral Hodge conjecture for abelian varieties of dimension four and higher. https://www.youtube.com/embed/urGaggigUyQ 3972 2026-03-09T20:34:24.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/fuzzy-sphere-meets-cft-3d-ising-fermions-and-gauge-theories-1-4 https://i.ytimg.com/vi/in3N-o2dwoM/hqdefault.jpg Part I: Fuzzy Sphere Regularization & the 3D Ising CFT — Yin-Chen He https://i.ytimg.com/vi/in3N-o2dwoM/hqdefault.jpg An introduction to fuzzy sphere regularization, a non-perturbative framework for 3D Conformal Field Theories, and its application to foundational problems in theoretical physics. https://www.youtube.com/embed/in3N-o2dwoM 5365 2026-10-21T08:06:08.000Z yes no 2026-11-10T07:00:23.492Z monthly 0.75 https://lectern.tv/watch/metacognitive-intelligence-in-human-ai-teams https://i.ytimg.com/vi/04hgEIJ-uvc/hqdefault.jpg Metacognitive Intelligence in Human-AI Teams — Aaron S. Benjamin https://i.ytimg.com/vi/04hgEIJ-uvc/hqdefault.jpg Exploring how human-AI teams can leverage metacognitive information exchange to enhance decision-making and optimize collective intelligence. https://www.youtube.com/embed/04hgEIJ-uvc 3497 2026-05-01T20:53:08.000Z yes no 2026-11-08T08:31:21.561Z monthly 0.75 https://lectern.tv/watch/three-dimensional-geometry-and-topology-on-mathematics-and-its-communication https://i.ytimg.com/vi/o6SucT2Zzys/hqdefault.jpg Three-Dimensional Geometry and Topology: On Mathematics and Its Communication — William Thurston https://i.ytimg.com/vi/o6SucT2Zzys/hqdefault.jpg William Thurston delivers a Landau Lecture, reflecting on the intricate relationship between three-dimensional geometry, topology, and the effective communication of complex mathematical ideas. https://www.youtube.com/embed/o6SucT2Zzys 5102 2014-04-08T08:43:34.000Z yes no 2026-11-10T00:30:36.736Z monthly 0.75 https://lectern.tv/watch/david-silver-rl-lec-1-introduction-to-reinforcement-learning https://i.ytimg.com/vi/2pWv7GOvuf0/hqdefault.jpg Introduction to Reinforcement Learning — David Silver https://i.ytimg.com/vi/2pWv7GOvuf0/hqdefault.jpg Canonical starting point for modern RL taught by the lead architect of AlphaGo and AlphaZero: agent-environment loops, Markov state, policy, value functions, and exploration vs. exploitation. https://www.youtube.com/embed/2pWv7GOvuf0 5292 2015-05-13T10:58:33.000Z yes no 2026-11-09T15:55:40.265Z monthly 0.75 https://lectern.tv/watch/lecture-19-dynamic-programming-i-fibonacci-shortest-paths-6-006 https://i.ytimg.com/vi/OQ5jsbhAv_M/hqdefault.jpg Dynamic Programming I: Fibonacci, Shortest Paths — Erik Demaine https://i.ytimg.com/vi/OQ5jsbhAv_M/hqdefault.jpg Master the art of dynamic programming with Erik Demaine as he unpacks Fibonacci sequences, memoization, guessing, and shortest paths in graphs. https://www.youtube.com/embed/OQ5jsbhAv_M 3107 2013-01-14T20:26:48.000Z yes no 2026-11-09T22:18:28.025Z monthly 0.75 https://lectern.tv/watch/algorithms-for-life-ai-and-operations-research-transforming-healthcare-education https://i.ytimg.com/vi/SplSBGvExlo/hqdefault.jpg Algorithms for Life: AI and Operations Research Transforming Healthcare, Education, and Agriculture https://i.ytimg.com/vi/SplSBGvExlo/hqdefault.jpg Explore the transformative power of operations research and artificial intelligence across critical sectors, from optimizing healthcare to advancing educational and agricultural methodologies. https://www.youtube.com/embed/SplSBGvExlo 4263 2026-03-23T19:01:21.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-2-binomial-theorem-and-sets- https://i.ytimg.com/vi/UCev1nEiGqI/hqdefault.jpg Binomial Theorem and Sets — Vicky Neale https://i.ytimg.com/vi/UCev1nEiGqI/hqdefault.jpg Covers the binomial theorem, providing methods for expanding algebraic expressions, and introduces the fundamental theory and notation of sets. https://www.youtube.com/embed/UCev1nEiGqI 2510 2022-10-26T15:10:27.000Z yes no 2026-11-10T07:00:24.545Z monthly 0.75 https://lectern.tv/watch/security-in-the-llm-age https://i.ytimg.com/vi/NnV_cWeoo5Q/hqdefault.jpg Security in the LLM Age — Greg Kroah-Hartman https://i.ytimg.com/vi/NnV_cWeoo5Q/hqdefault.jpg Greg KH, a pivotal figure in Linux kernel development, analyzes the emergent security challenges and opportunities presented by large language models within the operating system landscape. https://www.youtube.com/embed/NnV_cWeoo5Q 3412 2026-09-29T16:56:25.000Z yes no 2026-11-08T21:54:42.502Z monthly 0.75 https://lectern.tv/watch/floescan-and-other-interesting-design-magic https://i.ytimg.com/vi/HTHzZco2jIw/hqdefault.jpg FloeScan and Other Interesting Design Magic — Thomas Kejser https://i.ytimg.com/vi/HTHzZco2jIw/hqdefault.jpg A technical deep dive into the internal design and architectural considerations of FloeScan, exploring intricate system logic and optimization strategies for database operations. https://www.youtube.com/embed/HTHzZco2jIw 3854 2026-10-20T13:14:12.000Z yes no 2026-11-08T07:59:50.519Z monthly 0.75 https://lectern.tv/watch/nobel-lecture-an-evolving-economic-force-women-in-the-labor-market https://i.ytimg.com/vi/-lcgyCG-olg/hqdefault.jpg Nobel Lecture: An Evolving Economic Force — Women in the Labor Market — Claudia Goldin https://i.ytimg.com/vi/-lcgyCG-olg/hqdefault.jpg Claudia Goldin, Nobel Laureate in Economic Sciences, presents her prize lecture, tracing two centuries of archival data to analyze female labor participation, the impact of 'marriage bars,' birth control timing, and 'greedy jobs' as drivers of persistent earnings gaps. https://www.youtube.com/embed/-lcgyCG-olg 1877 2024-03-08T10:52:14.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/we-were-so-lucky https://i.ytimg.com/vi/ktPCH_p80e4/hqdefault.jpg We Were So Lucky — Alan Kay https://i.ytimg.com/vi/ktPCH_p80e4/hqdefault.jpg Alan Kay reflects on the formative era of computing, sharing insights into the serendipity and collaborative environment that shaped early breakthroughs in the field. https://www.youtube.com/embed/ktPCH_p80e4 2027 2023-04-03T20:25:05.000Z yes no 2026-11-08T21:54:48.831Z monthly 0.75 https://lectern.tv/watch/lecture-2-independence-and-conditioning-18-200 https://i.ytimg.com/vi/DxpSDeG7lL4/hqdefault.jpg Independence and Conditioning — Ankur Moitra https://i.ytimg.com/vi/DxpSDeG7lL4/hqdefault.jpg Elaborates on event independence, conditional probability, Bayes' rule, random variables, and the crucial concept of linearity of expectation in probabilistic analysis. https://www.youtube.com/embed/DxpSDeG7lL4 4258 2025-12-17T16:28:09.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/you-and-your-research https://i.ytimg.com/vi/a1zDuOPkMSw/hqdefault.jpg You and Your Research — Richard Hamming https://i.ytimg.com/vi/a1zDuOPkMSw/hqdefault.jpg Richard Hamming's influential lecture on fostering impactful research, drawing from his observations of successful scientists and engineers at Bell Labs. https://www.youtube.com/embed/a1zDuOPkMSw 2659 2012-08-26T00:48:22.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-8-html-css-javascript-cs50 https://i.ytimg.com/vi/ciz2UaifaNM/hqdefault.jpg HTML, CSS, JavaScript — David J. Malan https://i.ytimg.com/vi/ciz2UaifaNM/hqdefault.jpg Learn the core web technologies—HTML, CSS, and JavaScript—and how the Internet, TCP/IP, DNS, and HTTP protocols power the web. https://www.youtube.com/embed/ciz2UaifaNM 8969 2024-01-01T06:52:31.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/john-conway-free-will-and-determinism-the-free-will-lectures-princeton-universit https://i.ytimg.com/vi/tmx2tpcdKZY/hqdefault.jpg John Conway: Free Will and Determinism (The Free Will Lectures, Princeton University, 2009) — John H https://i.ytimg.com/vi/tmx2tpcdKZY/hqdefault.jpg This is the inaugural lecture in John Conway's 'Free Will Lectures' series, delivered at Princeton University. Conway introduces the philosophical and scientific problem of free will and determinism, laying the groundwork for his Free Will Theorem (co-developed with Simon Kochen) by outlining the foundational principles of SPIN, FIN, and TWIN. https://www.youtube.com/embed/tmx2tpcdKZY 3674 2018-05-01T19:00:04.000Z yes no 2026-11-08T22:00:38.451Z monthly 0.75 https://lectern.tv/watch/count-me-in-how-mathematics-explains-music https://i.ytimg.com/vi/yS1DFy2SnQ0/hqdefault.jpg Count Me In: How Mathematics Explains Music — Sarah Hart https://i.ytimg.com/vi/yS1DFy2SnQ0/hqdefault.jpg Professor Sarah Hart explores the profound, often subconscious, mathematical structures underpinning musical harmony and rhythm, revealing how number theory and group theory elucidate our aesthetic responses to sound. https://www.youtube.com/embed/yS1DFy2SnQ0 3134 2026-09-09T16:00:06.000Z yes no 2026-11-08T21:54:42.723Z monthly 0.75 https://lectern.tv/watch/kerma-doukki-gel-a-century-of-archaeological-research-in-the-kingdom-of-kush https://i.ytimg.com/vi/SkDCXAjWu3k/hqdefault.jpg Kerma-Doukki Gel: A Century of Archaeological Research in the Kingdom of Kush — Charles Bonnet & Sév https://i.ytimg.com/vi/SkDCXAjWu3k/hqdefault.jpg Revisit a century of groundbreaking archaeological research at Kerma, the capital of the ancient Kingdom of Kush, and its pivotal role in connecting sub-Saharan Africa with the Mediterranean. https://www.youtube.com/embed/SkDCXAjWu3k 2979 2026-05-14T20:49:38.000Z yes no 2026-11-08T21:54:44.752Z monthly 0.75 https://lectern.tv/watch/lecture-20-maidan-and-self-understanding-hist-234 https://i.ytimg.com/vi/Gg_CLI3xY58/hqdefault.jpg Maidan and Self-Understanding — Marci Shore https://i.ytimg.com/vi/Gg_CLI3xY58/hqdefault.jpg Yale historian Marci Shore explores the profound socio-political implications of the Maidan protests and their transformative role in shaping Ukrainian national identity. https://www.youtube.com/embed/Gg_CLI3xY58 3251 2022-11-19T13:48:20.000Z yes no 2026-11-10T07:00:24.337Z monthly 0.75 https://lectern.tv/watch/karpathy-makemore-part-3-activations-gradients-batchnorm https://i.ytimg.com/vi/P6sfmUTpUmc/hqdefault.jpg Building makemore Part 3: Activations, Gradients, Kaiming Init & BatchNorm — Andrej Karpathy https://i.ytimg.com/vi/P6sfmUTpUmc/hqdefault.jpg Essential deep-learning diagnostics: visualizing saturated tanh tails, dead ReLUs, Kaiming He variance preservation, Batch Normalization internals, and gradient-to-data update-ratio histograms. https://www.youtube.com/embed/P6sfmUTpUmc 6957 2022-10-04T16:41:03.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/quantum-field-theory-lecture-01 https://i.ytimg.com/vi/IRDpW7QOyGw/hqdefault.jpg Quantum Field Theory: Lecture 01 — Sidney Coleman https://i.ytimg.com/vi/IRDpW7QOyGw/hqdefault.jpg The inaugural lecture from Sidney Coleman's seminal 1975 Harvard course on Quantum Field Theory, laying foundational principles of relativistic quantum mechanics. https://www.youtube.com/embed/IRDpW7QOyGw 5713 2015-07-18T20:41:58.000Z yes no 2026-11-10T00:15:35.241Z monthly 0.75 https://lectern.tv/watch/a-conjecture-that-had-to-be-true https://i.ytimg.com/vi/BxQw4CdxLr8/hqdefault.jpg A Conjecture That Had To Be True — Donald Knuth https://i.ytimg.com/vi/BxQw4CdxLr8/hqdefault.jpg Donald Knuth presents his 23rd Annual Christmas Tree Lecture, exploring a problem in combinatorial geometry and an astonishing formula whose universal truth, though unproven, seemed inevitable. https://www.youtube.com/embed/BxQw4CdxLr8 4022 2017-12-08T20:46:14.000Z yes no 2026-11-09T15:55:40.066Z monthly 0.75 https://lectern.tv/watch/the-morality-of-fundamental-physics https://i.ytimg.com/vi/5aAMJNVmdoY/hqdefault.jpg The Morality of Fundamental Physics — Nima Arkani-Hamed https://i.ytimg.com/vi/5aAMJNVmdoY/hqdefault.jpg Nima Arkani-Hamed explores the ethical and philosophical underpinnings of fundamental physics, probing the moral dimensions inherent in our quest to understand the universe's most basic laws. https://www.youtube.com/embed/5aAMJNVmdoY 5490 2019-04-15T02:35:51.000Z yes no 2026-11-08T08:31:27.083Z monthly 0.75 https://lectern.tv/watch/presidential-powers-part-2-law-const1 https://i.ytimg.com/vi/7zSf3eHPG14/hqdefault.jpg Presidential Powers, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/7zSf3eHPG14/hqdefault.jpg Examines presidential powers unparalleled by a monarch, such as the veto and the Vesting Clause, as textual bases for broad executive authority including removal power and treaty negotiation. https://www.youtube.com/embed/7zSf3eHPG14 1529 2026-08-06T18:33:23.000Z yes no 2026-11-10T00:40:56.282Z monthly 0.75 https://lectern.tv/watch/karpathy-makemore-part-1-bigram-language-models https://i.ytimg.com/vi/PaCmpygFfXo/hqdefault.jpg Spelled-Out Intro to Language Modeling: Building makemore (Bigram & Cross-Entropy) — Andrej Karpathy https://i.ytimg.com/vi/PaCmpygFfXo/hqdefault.jpg Builds character-level autoregressive language models two ways—explicit transition count tables and gradient-based one-hot neural networks—proving they converge to identical negative log-likelihood loss. https://www.youtube.com/embed/PaCmpygFfXo 7065 2022-09-07T19:14:47.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/gleam-language-update https://i.ytimg.com/vi/Jm2HZhwreNs/hqdefault.jpg Gleam Language Update — Louis Pilfold https://i.ytimg.com/vi/Jm2HZhwreNs/hqdefault.jpg An update on the Gleam programming language from its core team, detailing recent features, development milestones, and future directions for this functional language built for the Erlang BEAM virtual machine. https://www.youtube.com/embed/Jm2HZhwreNs 935 2026-11-04T15:32:09.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/the-race-to-fusion-energy-magnets-vs-lasers https://i.ytimg.com/vi/bdvJHHW0sCk/hqdefault.jpg The Race to Fusion Energy: Magnets vs. Lasers — Alex Tinguely & Maria Gatu Johnson https://i.ytimg.com/vi/bdvJHHW0sCk/hqdefault.jpg An examination of the two primary approaches to achieving practical fusion energy: magnetic confinement, exemplified by tokamaks like SPARC, and inertial confinement, as pursued at facilities such as NIF. https://www.youtube.com/embed/bdvJHHW0sCk 3389 2025-05-06T14:19:44.000Z yes no 2026-11-09T03:46:38.250Z monthly 0.75 https://lectern.tv/watch/bioelectric-networks-and-the-collective-intelligence-of-morphogenesis https://i.ytimg.com/vi/JAQFO4g7UY8/hqdefault.jpg Bioelectric Networks and the Collective Intelligence of Morphogenesis — Michael Levin https://i.ytimg.com/vi/JAQFO4g7UY8/hqdefault.jpg Shows how non-neural voltage gradients store anatomical target memories across tissues, enabling planaria and amphibians to regenerate complex organs without micromanaged DNA blueprints. https://www.youtube.com/embed/JAQFO4g7UY8 3527 2024-09-17T22:16:14.000Z yes no 2026-11-08T21:54:41.198Z monthly 0.75 https://lectern.tv/watch/universal-scaling-laws-in-biology-cities-and-socioeconomic-systems https://i.ytimg.com/vi/VnxpqecbpOU/hqdefault.jpg Universal Scaling Laws in Biology, Cities, and Socioeconomic Systems — Geoffrey West https://i.ytimg.com/vi/VnxpqecbpOU/hqdefault.jpg Derives sublinear 3/4-power metabolic scaling in vascular biological networks and contrasts it with superlinear scaling of innovation and infrastructure in cities. https://www.youtube.com/embed/VnxpqecbpOU 3498 2020-07-02T18:15:08.000Z yes no 2026-11-08T21:54:40.085Z monthly 0.75 https://lectern.tv/watch/polyakov-s-lectures-on-modern-classical-dynamics-lecture-11 https://i.ytimg.com/vi/kUQn9tpjCq0/hqdefault.jpg Action-Angle Variables, Integrable Systems & Adiabatic Invariants — Alexander Polyakov https://i.ytimg.com/vi/kUQn9tpjCq0/hqdefault.jpg This eleventh installment of Alexander Polyakov's graduate course explores advanced topics in Modern Classical Dynamics, building foundational insights for contemporary theoretical physics. https://www.youtube.com/embed/kUQn9tpjCq0 4742 2023-02-22T19:51:33.000Z yes no 2026-11-10T07:00:23.157Z monthly 0.75 https://lectern.tv/watch/introduction-to-plasma-physics-i-magnetohydrodynamics https://i.ytimg.com/vi/A9pUXEI128U/hqdefault.jpg Introduction to Plasma Physics I: Magnetohydrodynamics — Matthew Kunz https://i.ytimg.com/vi/A9pUXEI128U/hqdefault.jpg Matthew Kunz delivers an introductory lecture on Magnetohydrodynamics (MHD) as part of the Institute for Advanced Study's 'Prospects in Theoretical Physics' program, foundational for plasma astrophysics. https://www.youtube.com/embed/A9pUXEI128U 5256 2016-07-19T11:47:49.000Z yes no 2026-11-09T10:15:40.186Z monthly 0.75 https://lectern.tv/watch/lecture-11-ottoman-retreat-russian-power-ukrainian-populism-hist-234 https://i.ytimg.com/vi/hde-2h5eEQI/hqdefault.jpg Ottoman Retreat, Russian Power, Ukrainian Populism — Timothy Snyder https://i.ytimg.com/vi/hde-2h5eEQI/hqdefault.jpg Examines the complex interplay of Ottoman decline, the rise of Russian influence, and the burgeoning of Ukrainian populism during the pivotal 18th century. https://www.youtube.com/embed/hde-2h5eEQI 2905 2022-10-12T21:52:17.000Z yes no 2026-11-10T07:00:24.293Z monthly 0.75 https://lectern.tv/watch/fundamentals-ten-keys-to-physical-reality https://i.ytimg.com/vi/UmoWT3fjUtY/hqdefault.jpg Fundamentals: Ten Keys to Physical Reality — Frank Wilczek https://i.ytimg.com/vi/UmoWT3fjUtY/hqdefault.jpg Asymptotic freedom Nobel laureate Frank Wilczek distills modern physics into space, time, few elementary fields, gauge symmetry, complementarity, and cosmic history. https://www.youtube.com/embed/UmoWT3fjUtY 4668 2021-01-28T17:29:47.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/fractals-in-science-engineering-and-finance-roughness-and-beauty https://i.ytimg.com/vi/ock9Gk_aqw4/hqdefault.jpg Fractals in Science, Engineering and Finance (Roughness and Beauty) — Benoit B. Mandelbrot https://i.ytimg.com/vi/ock9Gk_aqw4/hqdefault.jpg Benoit Mandelbrot, introduced by Edward Lorenz, elucidates the pervasive nature of roughness and the utility of fractal geometry across scientific, engineering, and financial domains. https://www.youtube.com/embed/ock9Gk_aqw4 4844 2019-01-17T20:48:41.000Z yes no 2026-11-10T02:15:42.419Z monthly 0.75 https://lectern.tv/watch/positional-encodings-and-group-theory-in-transformers https://i.ytimg.com/vi/k86eUj4hgdc/hqdefault.jpg Positional Encodings and Group Theory in Transformers — Grant Sanderson & Alok Puranik https://i.ytimg.com/vi/k86eUj4hgdc/hqdefault.jpg Grant Sanderson and Alok Puranik explore the theoretical foundations of positional encodings in transformer networks, applying group theory to analyze methods like RoPE and ALiBi. https://www.youtube.com/embed/k86eUj4hgdc 4589 2026-08-26T13:34:04.000Z yes no 2026-11-08T21:54:43.071Z monthly 0.75 https://lectern.tv/watch/processing-inside-nand-flash-memory https://i.ytimg.com/vi/7SJUBQbYbRM/hqdefault.jpg Processing Inside NAND Flash Memory — Mayank Kabra & Rakesh Nadig https://i.ytimg.com/vi/7SJUBQbYbRM/hqdefault.jpg An exploration of the innovative concept of processing data directly within NAND flash memory, a critical topic for future storage system design. https://www.youtube.com/embed/7SJUBQbYbRM 3468 2026-10-20T23:05:50.000Z yes no 2026-11-08T21:54:46.960Z monthly 0.75 https://lectern.tv/watch/lecture-16-advanced-branch-prediction-spring-2025 https://i.ytimg.com/vi/d4SSiWvNnpM/hqdefault.jpg Advanced Branch Prediction — Onur Mutlu https://i.ytimg.com/vi/d4SSiWvNnpM/hqdefault.jpg Discover how microprocessors guess the future using two-level history, neural perceptrons, and massive hybrid predictors to maintain peak pipeline performance. https://www.youtube.com/embed/d4SSiWvNnpM 6647 2025-04-12T02:43:34.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/what-we-still-don-t-know-about-critical-percolation https://i.ytimg.com/vi/KTn7Xj0BiRA/hqdefault.jpg What We Still Don’t Know About Critical Percolation — Tom Hutchcroft https://i.ytimg.com/vi/KTn7Xj0BiRA/hqdefault.jpg Delve into the unsolved problems surrounding critical percolation, a fundamental model in statistical mechanics that reveals complex phase transition behaviors. https://www.youtube.com/embed/KTn7Xj0BiRA 3891 2026-11-02T20:34:41.000Z yes no 2026-11-08T07:59:50.301Z monthly 0.75 https://lectern.tv/watch/lecture-03-externalities-in-theory-practice-14-41 https://i.ytimg.com/vi/SEQpTtfAhFA/hqdefault.jpg Externalities in Theory & Practice — Jonathan Gruber https://i.ytimg.com/vi/SEQpTtfAhFA/hqdefault.jpg Continuing the discussion on externalities, this lecture applies theoretical concepts to real-world issues such as climate change and forest fires. It illustrates how economic models inform policy responses to environmental challenges. https://www.youtube.com/embed/SEQpTtfAhFA 4442 2026-02-04T19:33:12.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/cross-entropy-and-kl-divergence-information-theory-3blue1brown https://i.ytimg.com/vi/GlYgs6v2YfU/hqdefault.jpg Cross-Entropy, KL Divergence & Arithmetic Coding in Machine Learning — Grant Sanderson https://i.ytimg.com/vi/GlYgs6v2YfU/hqdefault.jpg Explains why every LLM minimizes cross-entropy loss: measuring the exact bit-rate penalty D_KL(P || Q) incurred when compressing true distribution P using predicted distribution Q. https://www.youtube.com/embed/GlYgs6v2YfU 2031 2026-07-16T11:56:04.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/what-if-the-brain-doesn-t-create-consciousness-irreducible-mind-and-beyond-physi https://i.ytimg.com/vi/40YVO6He9wo/hqdefault.jpg What if the Brain Doesn't Create Consciousness? Irreducible Mind and Beyond Physicalism — Edward Kel https://i.ytimg.com/vi/40YVO6He9wo/hqdefault.jpg Edward Kelly challenges the conventional neuroscience assumption that consciousness is brain-generated, presenting evidence for an 'irreducible mind' and exploring concepts beyond physicalist frameworks. https://www.youtube.com/embed/40YVO6He9wo 6585 2025-12-30T20:00:07.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/trust-as-infrastructure-in-software-engineering https://i.ytimg.com/vi/WF7J7qtZ8TA/hqdefault.jpg Trust as Infrastructure in Software Engineering — Bryan Cantrill https://i.ytimg.com/vi/WF7J7qtZ8TA/hqdefault.jpg Bryan Cantrill articulates the foundational role of trust in software development, exploring how accountability, transparency, and human factors critically shape engineering systems and practices. https://www.youtube.com/embed/WF7J7qtZ8TA 3226 2025-12-08T16:40:48.000Z yes no 2026-11-08T07:59:50.925Z monthly 0.75 https://lectern.tv/watch/pixeltable-a-dbms-for-multimodal-ai-applications https://i.ytimg.com/vi/wf82I0UzRoE/hqdefault.jpg Pixeltable: A DBMS for Multimodal AI Applications — Marcel Kornacker https://i.ytimg.com/vi/wf82I0UzRoE/hqdefault.jpg Introduction to Pixeltable, a Database Management System specifically designed to support multimodal AI applications by addressing their unique data handling challenges. https://www.youtube.com/embed/wf82I0UzRoE 3811 2026-03-31T13:23:59.000Z yes no 2026-11-08T12:30:46.765Z monthly 0.75 https://lectern.tv/watch/polyakov-s-lectures-on-modern-classical-dynamics-lecture-12 https://i.ytimg.com/vi/xsecoiqsIZE/hqdefault.jpg Hamilton-Jacobi Theory, Eikonal Approximation & Wave-Particle Duality — Alexander Polyakov https://i.ytimg.com/vi/xsecoiqsIZE/hqdefault.jpg This lecture, delivered by Alexander Polyakov at Princeton, delves into advanced topics in modern classical dynamics, reflecting a deep theoretical approach to fundamental physics. https://www.youtube.com/embed/xsecoiqsIZE 4756 2023-02-22T19:53:08.000Z yes no 2026-11-10T07:00:23.162Z monthly 0.75 https://lectern.tv/watch/spqr-confronting-the-myths-of-ancient-rome https://i.ytimg.com/vi/qrt7CtYowsc/hqdefault.jpg SPQR: Confronting the Myths of Ancient Rome — Mary Beard https://i.ytimg.com/vi/qrt7CtYowsc/hqdefault.jpg Examines how a small Iron Age village on the Tiber grew into a Mediterranean superpower—and how Roman citizenship, Senate politics, and everyday urban life actually functioned. https://www.youtube.com/embed/qrt7CtYowsc 3597 2019-07-16T15:25:42.000Z yes no 2026-11-08T07:59:49.107Z monthly 0.75 https://lectern.tv/watch/lecture-23-historical-linguistics-24-900 https://i.ytimg.com/vi/5itfLAwQol8/hqdefault.jpg Historical Linguistics — Norvin Richards https://i.ytimg.com/vi/5itfLAwQol8/hqdefault.jpg Discover how languages evolve and split over time through semantic drift, back formations, and regular sound changes with MIT professor Norvin Richards. https://www.youtube.com/embed/5itfLAwQol8 4551 2023-01-27T14:46:24.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-part-7-seeking-new-laws https://i.ytimg.com/vi/-2NnquxdWFk/hqdefault.jpg Topics in High Energy Physics, Lecture 8: Non-Abelian Gauge Theories & Renormalization — Richard Fey https://i.ytimg.com/vi/-2NnquxdWFk/hqdefault.jpg Edward Witten examines renormalization group flows, asymptotic freedom, and the infrared structure of non-Abelian gauge theories in Princeton Physics 539. https://www.youtube.com/embed/-2NnquxdWFk 3477 2012-07-10T16:05:48.000Z yes no 2026-11-08T21:54:20.169Z monthly 0.75 https://lectern.tv/watch/lecture-1-sets-set-operations-and-mathematical-induction https://i.ytimg.com/vi/LY7YmuDbuW0/hqdefault.jpg Sets, Set Operations and Mathematical Induction — Casey Rodriguez https://i.ytimg.com/vi/LY7YmuDbuW0/hqdefault.jpg This introductory lecture from MIT's Real Analysis course establishes foundational concepts in set theory and introduces formal proof writing, with an emphasis on the principle of mathematical induction for proving properties across natural numbers. https://www.youtube.com/embed/LY7YmuDbuW0 4462 2022-06-21T14:38:31.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-history-and-unreasonable-effectiveness-of-feedback-control https://i.ytimg.com/vi/R-h66PrQ808/hqdefault.jpg The History and Unreasonable Effectiveness of Feedback Control — Karl Johan Åström https://i.ytimg.com/vi/R-h66PrQ808/hqdefault.jpg Control pioneer Karl Johan Åström explains how negative feedback tames uncertainty, nonlinearity, and instability—from Watt's flyball governor and Black's amplifier to modern autonomy. https://www.youtube.com/embed/R-h66PrQ808 3863 2018-12-08T16:37:05.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/crdts-the-hard-parts https://i.ytimg.com/vi/PMVBuMK_pJY/hqdefault.jpg CRDTs: The Hard Parts — Martin Kleppmann https://i.ytimg.com/vi/PMVBuMK_pJY/hqdefault.jpg Delving into the advanced challenges and subtle anomalies inherent in the design and implementation of Conflict-free Replicated Data Types (CRDTs) for robust optimistic replication. https://www.youtube.com/embed/PMVBuMK_pJY 4366 2020-07-27T11:48:28.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/multigrid-methods-for-laplace-s-equation-mit-18-s191-fall-2020 https://i.ytimg.com/vi/rRCGNvMdLEY/hqdefault.jpg Multigrid Methods for Laplace's Equation — John Urschel https://i.ytimg.com/vi/rRCGNvMdLEY/hqdefault.jpg John Urschel, an MIT PhD student, introduces multigrid methods as an efficient approach to solving Laplace's equation, presented within the MIT computational thinking course. https://www.youtube.com/embed/rRCGNvMdLEY 2227 2020-11-03T19:16:20.000Z yes no 2026-11-08T07:59:50.022Z monthly 0.75 https://lectern.tv/watch/worst-case-membership-inference-of-language-models https://i.ytimg.com/vi/uzTAbm9qVAE/hqdefault.jpg Worst-Case Membership Inference of Language Models — Ashwinee Panda https://i.ytimg.com/vi/uzTAbm9qVAE/hqdefault.jpg An in-depth analysis of the feasibility of worst-case membership inference in large language models, challenging prevailing assumptions about data privacy. https://www.youtube.com/embed/uzTAbm9qVAE 3459 2026-01-27T05:25:19.000Z yes no 2026-11-08T07:59:53.532Z monthly 0.75 https://lectern.tv/watch/imo-2025-problem-6-combinatorial-grid-tilings-3blue1brown https://i.ytimg.com/vi/Nbwv5wHQoj0/hqdefault.jpg Dissecting an International Mathematical Olympiad Problem: Erdős-Szekeres & Grid Tilings — Grant San https://i.ytimg.com/vi/Nbwv5wHQoj0/hqdefault.jpg Full 52-minute mathematical proof walkthrough unpacking permutation posets, Dilworth's theorem / Erdős-Szekeres bounds, and invariant lower-bound constructions. https://www.youtube.com/embed/Nbwv5wHQoj0 3115 2026-09-18T17:12:53.000Z yes no 2026-11-08T22:00:37.283Z monthly 0.75 https://lectern.tv/watch/alan-kay-turing-award-lecture-2004-with-dynamic-content https://i.ytimg.com/vi/4kEon4lpb-M/hqdefault.jpg Alan Kay Turing Award Lecture (2004) with Dynamic Content — Alan Kay https://i.ytimg.com/vi/4kEon4lpb-M/hqdefault.jpg Alan Kay's Turing Award Lecture, enhanced with recreated dynamic visual content, offers a retrospective on the foundational ideas that shaped personal computing and object-oriented design. https://www.youtube.com/embed/4kEon4lpb-M 4072 2017-12-15T14:54:00.000Z yes no 2026-11-09T18:15:55.595Z monthly 0.75 https://lectern.tv/watch/an-observation-on-generalization-and-unsupervised-compression https://i.ytimg.com/vi/AKMuA_TVz3A/hqdefault.jpg An Observation on Generalization and Unsupervised Compression — Ilya Sutskever https://i.ytimg.com/vi/AKMuA_TVz3A/hqdefault.jpg Connects Kolmogorov complexity and Solomonoff induction to next-token prediction, arguing that optimal sequence compression forces models to recover shared world structure. https://www.youtube.com/embed/AKMuA_TVz3A 3441 2023-08-14T23:10:22.000Z yes no 2026-11-08T08:00:40.712Z monthly 0.75 https://lectern.tv/watch/the-seiberg-witten-equations-lecture-2-3 https://i.ytimg.com/vi/KW5LaQ2LarI/hqdefault.jpg The Seiberg-Witten Equations (Lecture 2/3) — Michael Atiyah https://i.ytimg.com/vi/KW5LaQ2LarI/hqdefault.jpg Sir Michael Atiyah presents the second installment of a three-part lecture series, delving into the intricate mathematical structures and physical implications of the Seiberg-Witten equations. https://www.youtube.com/embed/KW5LaQ2LarI 4641 2017-07-14T20:35:34.000Z yes no 2026-11-10T02:15:43.204Z monthly 0.75 https://lectern.tv/watch/poetry-drumming-and-mathematics https://i.ytimg.com/vi/0LraLjkvgGo/hqdefault.jpg Poetry, Drumming, and Mathematics — Manjul Bhargava https://i.ytimg.com/vi/0LraLjkvgGo/hqdefault.jpg Shows how ancient Sanskrit prosody rhythms discovered Fibonacci numbers centuries early and inspired modern higher composition laws on binary quadratic forms. https://www.youtube.com/embed/0LraLjkvgGo 3899 2023-02-07T10:33:46.000Z yes no 2026-11-08T21:54:41.019Z monthly 0.75 https://lectern.tv/watch/higher-order-procedures-and-functional-abstraction https://i.ytimg.com/vi/eJeMOEiHv8c/hqdefault.jpg Higher-Order Procedures and Functional Abstraction — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/eJeMOEiHv8c/hqdefault.jpg Examine the principles of higher-order procedures and their significance in achieving powerful functional abstraction, as taught in MIT's foundational 6.001 curriculum. https://www.youtube.com/embed/eJeMOEiHv8c 3681 2019-08-22T22:17:21.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/lecture-3-ibm-starburst-query-rewriter-optimizer-15-799 https://i.ytimg.com/vi/iXMiG1vdnyc/hqdefault.jpg IBM Starburst Query Rewriter + Optimizer — Andy Pavlo https://i.ytimg.com/vi/iXMiG1vdnyc/hqdefault.jpg Delves into the IBM Starburst project, examining its innovative query rewriting techniques and extensible optimizer framework, which advanced declarative query processing. https://www.youtube.com/embed/iXMiG1vdnyc 4448 2025-01-23T13:05:12.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/inside-a-black-hole-time-space-and-quantum-gravity https://i.ytimg.com/vi/4ADopTdBVTQ/hqdefault.jpg Inside a Black Hole: Time, Space, and Quantum Gravity — Carlo Rovelli https://i.ytimg.com/vi/4ADopTdBVTQ/hqdefault.jpg World-renowned physicist Carlo Rovelli unravels the profound implications of falling into a black hole, addressing concepts from Einstein's equations to the frontiers of quantum gravity. https://www.youtube.com/embed/4ADopTdBVTQ 4061 2025-02-07T15:03:59.000Z yes no 2026-11-08T22:00:41.887Z monthly 0.75 https://lectern.tv/watch/lecture-12-trajectory-stabilization-6-832 https://i.ytimg.com/vi/j0Phrs3ATK0/hqdefault.jpg Trajectory Stabilization — Russ Tedrake https://i.ytimg.com/vi/j0Phrs3ATK0/hqdefault.jpg Master trajectory stabilization and funnels using finite-horizon LQR, and discover how to optimize trajectories with iLQR. https://www.youtube.com/embed/j0Phrs3ATK0 4687 2024-03-27T19:15:01.000Z yes no 2026-11-10T07:00:24.774Z monthly 0.75 https://lectern.tv/watch/taming-the-swarm-towards-collective-artificial-intelligence-sfi-cx https://i.ytimg.com/vi/6M8Gl-NtQD4/hqdefault.jpg Taming the Swarm: Towards Collective Artificial Intelligence — Radhika Nagpal https://i.ytimg.com/vi/6M8Gl-NtQD4/hqdefault.jpg Draws inspiration from biological swarms to explore principles of collective artificial intelligence, illustrating how local interactions lead to complex collective behaviors in artificial systems and robotics. https://www.youtube.com/embed/6M8Gl-NtQD4 4968 2023-10-19T14:58:04.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-symmetry-in-physical-law https://i.ytimg.com/vi/zQ6o1cDxV7o/hqdefault.jpg The Character of Physical Law: Symmetry in Physical Law — Richard Feynman https://i.ytimg.com/vi/zQ6o1cDxV7o/hqdefault.jpg Feynman explores the profound role of symmetry in shaping the fundamental laws of physics, from classical mechanics to quantum field theory, revealing its predictive power. https://www.youtube.com/embed/zQ6o1cDxV7o 3423 2011-01-28T22:05:45.000Z yes no 2026-11-09T00:30:42.480Z monthly 0.75 https://lectern.tv/watch/entry-descent-and-sky-crane-landing-of-the-mars-curiosity-rover https://i.ytimg.com/vi/mWin1z2qvvM/hqdefault.jpg Entry, Descent, and Sky-Crane Landing of the Mars Curiosity Rover — Adam D. Steltzner https://i.ytimg.com/vi/mWin1z2qvvM/hqdefault.jpg Walks through the aerodynamic, supersonic parachute, radar-guided rocket descent, and sky-crane tether trade studies required to land a one-ton rover on Mars. https://www.youtube.com/embed/mWin1z2qvvM 5766 2013-07-01T13:29:48.000Z yes no 2026-11-08T07:59:49.287Z monthly 0.75 https://lectern.tv/watch/theory-prediction-observation https://i.ytimg.com/vi/OX1EK5IBSdw/hqdefault.jpg Seeking New Laws: Theory, Prediction, and Observation — Richard Feynman https://i.ytimg.com/vi/OX1EK5IBSdw/hqdefault.jpg Richard Feynman's final Messenger Lecture, reflecting on the scientific process itself—the interplay between theoretical models, empirical predictions, and the role of observation in validating knowledge. https://www.youtube.com/embed/OX1EK5IBSdw 3473 2015-12-16T22:27:00.000Z yes no 2026-11-10T07:00:23.389Z monthly 0.75 https://lectern.tv/watch/lecture-3-from-molecules-to-data-an-overview-of-dna-sequencing-technologies-eth- https://i.ytimg.com/vi/9OFTVQBf-l0/hqdefault.jpg From Molecules to Data: An Overview of DNA Sequencing Technologies — Can Firtina https://i.ytimg.com/vi/9OFTVQBf-l0/hqdefault.jpg Explores diverse DNA sequencing technologies, detailing their mechanisms from molecular biology principles to the generation of raw genomic data for computational analysis. https://www.youtube.com/embed/9OFTVQBf-l0 3000 2025-03-18T09:15:06.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/asymptotic-holomorphic-dynamics-and-renormalization https://i.ytimg.com/vi/Hpdp7TQ6Vws/hqdefault.jpg Asymptotic Holomorphic Dynamics and Renormalization — Edson de Faria https://i.ytimg.com/vi/Hpdp7TQ6Vws/hqdefault.jpg An advanced seminar on the Fatou-Julia-Sullivan theorem for infinitely renormalizable, asymptotically holomorphic polynomial-like maps, exploring wandering domains and Julia set properties. https://www.youtube.com/embed/Hpdp7TQ6Vws 5102 2023-01-20T16:14:12.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/inventing-on-principle-bret-victor-cusec https://i.ytimg.com/vi/PUv66718DII/hqdefault.jpg Inventing on Principle — Bret Victor https://i.ytimg.com/vi/PUv66718DII/hqdefault.jpg Bret Victor's iconic live demonstration arguing that creators need immediate visual connection to what they create—introducing continuous time-scrubbing execution for code, circuits, and math. https://www.youtube.com/embed/PUv66718DII 3260 2012-02-22T14:28:38.000Z yes no 2026-11-09T18:31:05.999Z monthly 0.75 https://lectern.tv/watch/the-black-hole-information-paradox-quantum-mechanics-meets-general-relativity https://i.ytimg.com/vi/d_rNf20EMfo/hqdefault.jpg The Black Hole Information Paradox: Quantum Mechanics Meets General Relativity — Netta Engelhardt https://i.ytimg.com/vi/d_rNf20EMfo/hqdefault.jpg MIT physicist Netta Engelhardt unravels the profound black hole information paradox, a critical intersection where general relativity and quantum mechanics present conflicting descriptions. https://www.youtube.com/embed/d_rNf20EMfo 3303 2025-06-26T17:38:58.000Z yes no 2026-11-08T07:59:53.676Z monthly 0.75 https://lectern.tv/watch/why-merit-should-be-rejected-michael-sandel-debates-john-gray https://i.ytimg.com/vi/Vp5qsEuUOWo/hqdefault.jpg Why 'Merit' Should be Rejected: Michael Sandel Debates John Gray — Michael Sandel https://i.ytimg.com/vi/Vp5qsEuUOWo/hqdefault.jpg Michael Sandel critically examines the concept of meritocracy, arguing its failure has fueled populist discontent and elite detachment. He challenges modern interpretations of Adam Smith and John Maynard Keynes against classical philosophical and Christian traditions of virtue and duty, culminating in a debate with John Gray. https://www.youtube.com/embed/Vp5qsEuUOWo 4780 2026-10-09T18:30:32.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-3-dominance-14-12 https://i.ytimg.com/vi/b7BAHSV1EBo/hqdefault.jpg Dominance — Ian Ball https://i.ytimg.com/vi/b7BAHSV1EBo/hqdefault.jpg Examining the Prisoner's Dilemma, this lecture introduces the fundamental concept of dominant strategies and best responses. It elucidates how to systematically identify and eliminate suboptimal strategies in competitive scenarios. https://www.youtube.com/embed/b7BAHSV1EBo 4586 2026-05-18T16:01:54.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/vice-chancellor-s-oration-2026 https://i.ytimg.com/vi/NdEEZFehhW8/hqdefault.jpg Vice-Chancellor’s Oration 2026 — Irene Tracey https://i.ytimg.com/vi/NdEEZFehhW8/hqdefault.jpg Professor Irene Tracey, Vice-Chancellor of the University of Oxford, presents her annual address on the institution's strategic direction and academic priorities. https://www.youtube.com/embed/NdEEZFehhW8 3221 2026-10-07T15:30:41.000Z yes no 2026-11-08T21:54:44.361Z monthly 0.75 https://lectern.tv/watch/why-get-together-how-life-mind-and-machines-evolve-via-integration https://i.ytimg.com/vi/w6PsdwdXV1k/hqdefault.jpg Why Get Together? How Life, Mind, and Machines Evolve via Integration — Josh Bongard & Richard Watso https://i.ytimg.com/vi/w6PsdwdXV1k/hqdefault.jpg Joshua Bongard and Richard Watson investigate the fundamental principle of integration across biological, cognitive, and artificial systems, exploring its role in the evolution of intelligence and adaptation. https://www.youtube.com/embed/w6PsdwdXV1k 7298 2026-01-07T20:20:35.000Z yes no 2026-11-08T21:54:46.566Z monthly 0.75 https://lectern.tv/watch/efficient-algorithms-for-reliable-machine-learning-simons-tcs-ml https://i.ytimg.com/vi/pN63L3ImwDQ/hqdefault.jpg Efficient Algorithms for Reliable Machine Learning — Adam Klivans https://i.ytimg.com/vi/pN63L3ImwDQ/hqdefault.jpg Adam Klivans presents new learning models where algorithms either certify accuracy or abstain, moving beyond traditional distributional assumptions toward provably correct, reliable machine learning. https://www.youtube.com/embed/pN63L3ImwDQ 2246 2026-05-29T07:52:21.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/digital-design-and-computer-architecture-l2-combinational-logic-spring-2025 https://i.ytimg.com/vi/U-4jmbm8inw/hqdefault.jpg Digital Design and Computer Architecture - L2: Combinational Logic — Onur Mutlu https://i.ytimg.com/vi/U-4jmbm8inw/hqdefault.jpg This lecture systematically introduces the principles of combinational logic, detailing Boolean algebra, truth tables, and fundamental logic gates (AND, OR, NOT, XOR) essential for constructing digital circuits. It also covers methods for circuit minimization. https://www.youtube.com/embed/U-4jmbm8inw 6486 2025-02-21T15:09:53.000Z yes no 2026-11-09T08:00:31.383Z monthly 0.75 https://lectern.tv/watch/lecture-22-entrepreneurs-and-workers-14-73 https://i.ytimg.com/vi/xuAD_a1OuNo/hqdefault.jpg Entrepreneurs and Workers — Abhijit Banerjee https://i.ytimg.com/vi/xuAD_a1OuNo/hqdefault.jpg Investigates the economic lives of the poor as entrepreneurs and workers, analyzing the challenges of small-scale enterprises, labor market dynamics, and the role of human capital in income generation. https://www.youtube.com/embed/xuAD_a1OuNo 4574 2013-02-11T15:42:56.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/code-matters-reflections-on-rust-in-the-llm-age https://i.ytimg.com/vi/5D7QPOIZ7gY/hqdefault.jpg Code Matters: Reflections on Rust in the LLM Age — Bryan Cantrill https://i.ytimg.com/vi/5D7QPOIZ7gY/hqdefault.jpg Bryan Cantrill examines the enduring relevance of well-crafted code, specifically Rust, amidst the rise of large language models, discussing abstraction, ownership, and software integrity. https://www.youtube.com/embed/5D7QPOIZ7gY 5460 2026-11-03T22:41:55.000Z yes no 2026-11-08T21:54:42.188Z monthly 0.75 https://lectern.tv/watch/simons-institute-incentives-collaborative-learning-mechanism-design https://i.ytimg.com/vi/soXdM_CJZ0I/hqdefault.jpg Mechanism Design & Game-Theoretic Incentives for Collaborative Learning — Han Shao & Sai Praneeth Ka https://i.ytimg.com/vi/soXdM_CJZ0I/hqdefault.jpg Rigorous 87-minute Simons Institute tutorial at the intersection of algorithmic game theory, Shapley data valuation, federated learning, and coalition stability. https://www.youtube.com/embed/soXdM_CJZ0I 5221 2026-02-17T18:21:27.000Z yes no 2026-11-08T07:59:48.703Z monthly 0.75 https://lectern.tv/watch/cs-285-lecture-1-introduction-part-2 https://i.ytimg.com/vi/BYh36cb92JQ/hqdefault.jpg Foundations of Deep Reinforcement Learning: Problem Formulation & Neural Control — Sergey Levine https://i.ytimg.com/vi/BYh36cb92JQ/hqdefault.jpg This segment of CS 285 introduces foundational concepts in deep reinforcement learning, outlining the problem statement, key components of an RL system, and the interplay between deep neural networks and control. https://www.youtube.com/embed/BYh36cb92JQ 1074 2023-08-21T00:52:57.000Z yes no 2026-11-09T15:55:40.598Z monthly 0.75 https://lectern.tv/watch/today-s-answers-to-newton-s-queries-about-light-a-four-part-lecture-series https://i.ytimg.com/vi/Alj6q4Y0TNE/hqdefault.jpg QED Complete Four-Part Series: Today's Answers to Newton's Queries about Light (1979) — Richard Feyn https://i.ytimg.com/vi/Alj6q4Y0TNE/hqdefault.jpg Richard Feynman, in a four-part lecture series from 1979, explores the quantum mechanical description of light, addressing foundational questions first posed by Isaac Newton. The series delves into photon behavior, quantum reflection and transmission, and electron-photon interactions within the framework of quantum electrodynamics. https://www.youtube.com/embed/Alj6q4Y0TNE 22131 2015-06-03T07:11:36.000Z yes no 2026-11-08T21:54:41.590Z monthly 0.75 https://lectern.tv/watch/lecture-2-morphology-part-1 https://i.ytimg.com/vi/Mvy5hjAWeZw/hqdefault.jpg Morphology, Part 1 — Norvin Richards https://i.ytimg.com/vi/Mvy5hjAWeZw/hqdefault.jpg Provides a foundational introduction to morphology, analyzing the internal structure of words and the principles governing morpheme combination. It distinguishes between inflectional and derivational morphology, presenting core concepts in linguistic analysis. https://www.youtube.com/embed/Mvy5hjAWeZw 4576 2023-01-27T14:47:09.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/introduction-to-reinforcement-learning-cs234-2024-lecture-1 https://i.ytimg.com/vi/WsvFL-LjA6U/hqdefault.jpg Introduction to Reinforcement Learning (CS234, 2024, Lecture 1) — Emma Brunskill https://i.ytimg.com/vi/WsvFL-LjA6U/hqdefault.jpg This inaugural lecture from Stanford's CS234 course introduces the foundational concepts of reinforcement learning, outlining its core problems, applications, and theoretical underpinnings. https://www.youtube.com/embed/WsvFL-LjA6U 4748 2024-10-30T22:38:22.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-4-capital-chapters-2-4-exchange-money-capital-lit-cap1 https://i.ytimg.com/vi/Tp7uAYRkyMs/hqdefault.jpg Capital Chapters 2-4: Exchange, Money, Capital — Paul North https://i.ytimg.com/vi/Tp7uAYRkyMs/hqdefault.jpg Explores the transition from commodity to money, addressing the phenomenon of commodity fetishism. It analyzes how money emerges as a universal equivalent within capitalist exchange. https://www.youtube.com/embed/Tp7uAYRkyMs 2988 2026-03-25T12:47:38.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/mit-15-401-finance-theory-lec-1-andrew-lo https://i.ytimg.com/vi/HdHlfiOAJyE/hqdefault.jpg Framework of Financial Analysis, Cash Flows & Risk Valuation — Andrew Lo https://i.ytimg.com/vi/HdHlfiOAJyE/hqdefault.jpg Filmed live during the Autumn 2008 financial crisis: Andrew Lo reduces all of quantitative finance to two primitives—valuing cash flows across time and across uncertain states of nature. https://www.youtube.com/embed/HdHlfiOAJyE 4032 2013-05-10T19:06:52.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/what-can-the-theory-of-cryptography-tell-us-about-ai-verification https://i.ytimg.com/vi/aHYPa_PDAWA/hqdefault.jpg What Can the Theory of Cryptography Tell Us About AI Verification? — Shafi Goldwasser https://i.ytimg.com/vi/aHYPa_PDAWA/hqdefault.jpg Turing Award Laureate Shafi Goldwasser applies cryptographic hardness assumptions to prove that neural network backdoors can be made completely undetectable. https://www.youtube.com/embed/aHYPa_PDAWA 3735 2025-04-23T20:53:10.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-13-molecular-orbital-theory-5-111sc https://i.ytimg.com/vi/O192jrR80oo/hqdefault.jpg Molecular Orbital Theory — Catherine Drennan https://i.ytimg.com/vi/O192jrR80oo/hqdefault.jpg Explore molecular orbital theory to understand molecular stability, paramagnetism, and why O2 is a biradical that explains life as we know it. https://www.youtube.com/embed/O192jrR80oo 3937 2017-08-03T20:52:22.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/package-managers-a-la-carte-a-formal-model-of-dependency-resolution https://i.ytimg.com/vi/GpfWF8wq2Vs/hqdefault.jpg QED Lecture 2, Part 1: Reflection & Transmission by Summing All Possible Paths — Ryan T. Gibb https://i.ytimg.com/vi/GpfWF8wq2Vs/hqdefault.jpg Introduces the Package Calculus, a formal model for dependency resolution that aims to unify and clarify the semantics of diverse package management systems. https://www.youtube.com/embed/GpfWF8wq2Vs 1180 2026-09-22T00:23:35.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/democracy-in-peril-paths-to-civic-renewal-by-michael-sandel https://i.ytimg.com/vi/Qi8icKc9kKw/hqdefault.jpg Democracy in Peril: Paths to Civic Renewal — Michael Sandel https://i.ytimg.com/vi/Qi8icKc9kKw/hqdefault.jpg Michael Sandel analyzes the contemporary challenges to democratic life, drawing from his work on meritocracy and civic virtue to propose pathways for rebuilding societal bonds. This talk considers the philosophical underpinnings of collective action and political legitimacy. https://www.youtube.com/embed/Qi8icKc9kKw 2301 2026-07-09T07:00:36.000Z yes no 2026-11-08T01:14:31.425Z monthly 0.75 https://lectern.tv/watch/lecture-4-exodus-volcano-query-optimizer-generators-15-799 https://i.ytimg.com/vi/kguocoOxXKM/hqdefault.jpg EXODUS + Volcano Query Optimizer Generators — Andy Pavlo https://i.ytimg.com/vi/kguocoOxXKM/hqdefault.jpg Analyzes the EXODUS and Volcano optimizer generators, highlighting their rule-based query rewrite engines and the iterator model for efficient query plan execution. https://www.youtube.com/embed/kguocoOxXKM 5008 2025-01-28T15:34:32.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/arithmetic-population-and-energy https://i.ytimg.com/vi/O133ppiVnWY/hqdefault.jpg Arithmetic, Population and Energy — Albert Bartlett https://i.ytimg.com/vi/O133ppiVnWY/hqdefault.jpg Professor Albert Bartlett rigorously examines the mathematical implications of continuous growth in finite systems, specifically applying exponential functions to population dynamics and energy consumption. The lecture underscores fundamental physical limits to growth. https://www.youtube.com/embed/O133ppiVnWY 4485 2013-10-27T15:42:03.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-2-the-story-of-sync-sfi-cx https://i.ytimg.com/vi/RpU7JrE1uCk/hqdefault.jpg The Story of Sync — Steven Strogatz https://i.ytimg.com/vi/RpU7JrE1uCk/hqdefault.jpg Steven Strogatz traces the historical and mathematical development of synchronization theory, from Huygens' pendulum observations to modern network dynamics. https://www.youtube.com/embed/RpU7JrE1uCk 5751 2022-09-22T03:12:45.000Z yes no 2026-11-10T00:33:21.886Z monthly 0.75 https://lectern.tv/watch/the-fourier-transforms-and-its-applications-ee-261-lecture-2 https://i.ytimg.com/vi/1rqJl7Rs6ps/hqdefault.jpg The Fourier Transforms and its Applications (EE 261): Lecture 2 — Brad Osgood https://i.ytimg.com/vi/1rqJl7Rs6ps/hqdefault.jpg Stanford Professor Brad Osgood delves into the Fourier Transform, exploring its theoretical underpinnings and practical applications in engineering and scientific problem-solving. https://www.youtube.com/embed/1rqJl7Rs6ps 3177 2008-07-04T00:22:12.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/computer-architecture-l10-memory-controllers https://i.ytimg.com/vi/_PxsM1UCsZ0/hqdefault.jpg Memory Controller Microarchitecture, Row Policies & Request Scheduling — Onur Mutlu https://i.ytimg.com/vi/_PxsM1UCsZ0/hqdefault.jpg Explore the fundamental design and operational principles of memory controllers, a critical component in the performance and reliability of modern computer architectures. https://www.youtube.com/embed/_PxsM1UCsZ0 7750 2026-10-23T11:15:10.000Z yes no 2026-11-10T07:00:23.728Z monthly 0.75 https://lectern.tv/watch/innate-priors-in-deep-learning-systems https://i.ytimg.com/vi/CbA0W0wXOuA/hqdefault.jpg Innate Priors in Deep Learning Systems — Yann LeCun & Christopher Manning https://i.ytimg.com/vi/CbA0W0wXOuA/hqdefault.jpg Yann LeCun and Christopher Manning discuss the role of innate priors in developing more robust and efficient deep learning systems, bridging biological inspiration with advanced AI architectures. https://www.youtube.com/embed/CbA0W0wXOuA 3776 2018-03-07T18:41:13.000Z yes no 2026-11-08T07:59:52.283Z monthly 0.75 https://lectern.tv/watch/topics-in-string-theory-the-end-of-reductionism https://i.ytimg.com/vi/NZ-ElsvYKyo/hqdefault.jpg Topics in String Theory: The End of Reductionism — Leonard Susskind https://i.ytimg.com/vi/NZ-ElsvYKyo/hqdefault.jpg Leonard Susskind begins a deep exploration into string theory, discussing its implications for understanding fundamental physics and the limitations of reductionist paradigms. https://www.youtube.com/embed/NZ-ElsvYKyo 5668 2011-06-03T02:11:27.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/on-the-completions-of-general-period-mappings-ias-hodge https://i.ytimg.com/vi/dBOLYBPKvGw/hqdefault.jpg On the Completions of General Period Mappings — Haohua Deng https://i.ytimg.com/vi/dBOLYBPKvGw/hqdefault.jpg Covers recent advancements in constructing completions of general period mappings, focusing on non-classical settings and generalized toroidal completions as defined by Ash–Mumford–Raport–Tai and Kato–Nakayama–Usui. https://www.youtube.com/embed/dBOLYBPKvGw 3842 2026-03-12T18:05:42.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/alan-kay-the-computer-revolution-hasn-t-happened-yet-2003-acm-a-m-turing-award-l https://i.ytimg.com/vi/ymF94cFfzUQ/hqdefault.jpg The Computer Revolution Hasn't Happened Yet (2003 ACM A.M. Turing Award Lecture) — Alan Kay https://i.ytimg.com/vi/ymF94cFfzUQ/hqdefault.jpg Alan Kay, recipient of the 2003 Turing Award, discusses the unrealized potential of personal computing, drawing connections between early conceptualizations like the Dynabook and the evolution of object-oriented programming paradigms exemplified by Smalltalk. https://www.youtube.com/embed/ymF94cFfzUQ 4028 2013-01-24T21:46:46.000Z yes no 2026-11-08T22:00:38.473Z monthly 0.75 https://lectern.tv/watch/crdts-and-the-quest-for-distributed-consistency https://i.ytimg.com/vi/B5NULPSiOGw/hqdefault.jpg CRDTs and the Quest for Distributed Consistency — Martin Kleppmann https://i.ytimg.com/vi/B5NULPSiOGw/hqdefault.jpg Investigating the principles of Conflict-free Replicated Data Types (CRDTs) as a solution for achieving data consistency in leaderless distributed systems and collaborative peer-to-peer environments. https://www.youtube.com/embed/B5NULPSiOGw 2619 2018-10-02T06:47:38.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/exploring-chemical-space-with-chemputation-and-assembly-theory https://i.ytimg.com/vi/hjacdY50gbY/hqdefault.jpg Exploring Chemical Space with Chemputation and Assembly Theory — Lee Cronin https://i.ytimg.com/vi/hjacdY50gbY/hqdefault.jpg A new paradigm for understanding and synthesizing chemical systems by integrating Assembly Theory with Chemputation to explore chemical complexity through automation and digitization. https://www.youtube.com/embed/hjacdY50gbY 3067 2026-07-22T19:51:17.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-2-probability-densities-and-blr-linearity-testing-15-859 https://i.ytimg.com/vi/wO7iqd0dY_o/hqdefault.jpg Probability Densities and BLR Linearity Testing — Ryan O'Donnell https://i.ytimg.com/vi/wO7iqd0dY_o/hqdefault.jpg Explores probability densities and convolution in the context of Boolean functions, culminating in an examination of the Blum-Luby-Rubinfeld (BLR) linearity testing algorithm. https://www.youtube.com/embed/wO7iqd0dY_o 4366 2017-07-07T14:59:50.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/2-socratic-citizenship-plato-s-apology https://i.ytimg.com/vi/oFglU_ED4h0/hqdefault.jpg Socratic Citizenship: Plato's Apology — Steven B. Smith https://i.ytimg.com/vi/oFglU_ED4h0/hqdefault.jpg Analyzes Plato's Apology as a foundational text in political philosophy, examining Socrates' defense of the philosophical life and its implications for citizenship and free expression within the Athenian polis. It delves into the specific accusations against Socrates and the 'Socratic Turn'. https://www.youtube.com/embed/oFglU_ED4h0 2735 2008-09-22T03:00:39.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/r-db-the-fourth-tutorial-workshop-on-ramulator-dram-bender https://i.ytimg.com/vi/pdQjU9v_4YA/hqdefault.jpg R&DB: The Fourth Tutorial + Workshop on Ramulator & DRAM Bender — Onur Mutlu https://i.ytimg.com/vi/pdQjU9v_4YA/hqdefault.jpg This workshop, co-located with MICRO 2026, offers a deep dive into Ramulator and DRAM Bender, essential tools for memory system simulation and characterization. https://www.youtube.com/embed/pdQjU9v_4YA 16576 2026-10-31T17:07:34.000Z yes no 2026-11-08T07:59:53.105Z monthly 0.75 https://lectern.tv/watch/lecture-22-sha-3-hash-function-crypto-101 https://i.ytimg.com/vi/JWskjzgiIa4/hqdefault.jpg SHA-3 Hash Function — Christof Paar https://i.ytimg.com/vi/JWskjzgiIa4/hqdefault.jpg Dive into the inner workings of SHA-3 and Keccak with Prof. Christof Paar in this step-by-step cryptographic breakdown. https://www.youtube.com/embed/JWskjzgiIa4 5897 2017-10-12T09:27:03.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/me-and-my-markov-blanket https://i.ytimg.com/vi/04F5xhx4ew0/hqdefault.jpg Me and My Markov Blanket — Karl Friston https://i.ytimg.com/vi/04F5xhx4ew0/hqdefault.jpg Professor Karl Friston presents a heuristic proof suggesting that biological self-organization is an emergent property of any random dynamical system possessing a Markov blanket. https://www.youtube.com/embed/04F5xhx4ew0 8520 2021-12-06T11:30:39.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/cantor-s-continuum-hypothesis-in-set-theory https://i.ytimg.com/vi/hk0iPpeFNLU/hqdefault.jpg Cantor’s Continuum Hypothesis in Set Theory — W. H. Woodin https://i.ytimg.com/vi/hk0iPpeFNLU/hqdefault.jpg W. H. Woodin delivers a lecture on Cantor's Continuum Hypothesis, exploring its profound implications and the ongoing efforts within set theory to resolve this fundamental problem. https://www.youtube.com/embed/hk0iPpeFNLU 3989 2019-03-06T18:42:05.000Z yes no 2026-11-08T22:16:01.349Z monthly 0.75 https://lectern.tv/watch/crispr-applications-in-plants https://i.ytimg.com/vi/cYPMTYMIi5s/hqdefault.jpg CRISPR Applications in Plants — Dan Voytas https://i.ytimg.com/vi/cYPMTYMIi5s/hqdefault.jpg Dr. Dan Voytas from the University of Minnesota provides a detailed examination of CRISPR-Cas systems and their transformative applications in plant genome engineering and agricultural science. https://www.youtube.com/embed/cYPMTYMIi5s 3057 2025-11-18T17:04:36.000Z yes no 2026-11-08T07:59:51.437Z monthly 0.75 https://lectern.tv/watch/a-nearly-quadratic-lower-bound-for-linear-optimization-over-convex-bodies https://i.ytimg.com/vi/SnwpztQTLSU/hqdefault.jpg A Nearly Quadratic Lower Bound for Linear Optimization over Convex Bodies — Santosh Vempala https://i.ytimg.com/vi/SnwpztQTLSU/hqdefault.jpg Examine the computational complexity of linear optimization over convex bodies, presenting nearly quadratic lower bounds for randomized algorithms in the membership oracle model. https://www.youtube.com/embed/SnwpztQTLSU 4165 2026-11-02T18:29:48.000Z yes no 2026-11-08T07:59:50.306Z monthly 0.75 https://lectern.tv/watch/lecture-24-endangered-languages-24-900 https://i.ytimg.com/vi/LOsNklq-dH8/hqdefault.jpg Endangered Languages — Norvin Richards https://i.ytimg.com/vi/LOsNklq-dH8/hqdefault.jpg Explore how linguists resurrect extinct indigenous languages like Wampanoag using centuries-old colonial bibles and poetic meter. https://www.youtube.com/embed/LOsNklq-dH8 3601 2023-01-27T14:46:33.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/lecture-15-human-sexual-behavior-i-bio-150 https://i.ytimg.com/vi/LOY3QH_jOtE/hqdefault.jpg Human Sexual Behavior I — Robert Sapolsky https://i.ytimg.com/vi/LOY3QH_jOtE/hqdefault.jpg Unravel the biological machinery of sex: from dopamine loops and pair-bonding neurochemistry to fixed action patterns and pheromones. https://www.youtube.com/embed/LOY3QH_jOtE 6103 2011-02-02T01:55:11.000Z yes no 2026-11-10T07:00:24.198Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-3-algebra-of-sets-truth-tabl https://i.ytimg.com/vi/nYM0gaPU-8g/hqdefault.jpg Algebra of Sets, Truth Tables, and Cardinality — Vicky Neale https://i.ytimg.com/vi/nYM0gaPU-8g/hqdefault.jpg Continuing the study of sets, this lecture explores the algebra of sets, the application of truth tables in logic, and methods for determining cardinality. https://www.youtube.com/embed/nYM0gaPU-8g 3170 2022-11-06T16:55:05.000Z yes no 2026-11-10T07:00:24.548Z monthly 0.75 https://lectern.tv/watch/there-s-never-been-a-better-time-to-go-into-math https://i.ytimg.com/vi/LKrwhjOI8Nc/hqdefault.jpg There's never been a better time to go into math — Grant Sanderson https://i.ytimg.com/vi/LKrwhjOI8Nc/hqdefault.jpg Explores the evolving landscape of mathematical research and education in light of advanced AI capabilities, examining how 'proof machines,' 'conjecture machines,' and 'theory machines' might reshape human roles in mathematical discovery and problem-solving. https://www.youtube.com/embed/LKrwhjOI8Nc 2444 2026-10-16T16:15:20.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/thoughts-as-thinkers-the-biology-and-computer-science-of-inspiration https://i.ytimg.com/vi/P803O6opd3o/hqdefault.jpg Thoughts as Thinkers: The Biology and Computer Science of Inspiration — Michael Levin https://i.ytimg.com/vi/P803O6opd3o/hqdefault.jpg Michael Levin explores the convergence of biological and computational systems in understanding the origins and mechanisms of inspiration and complex cognition. https://www.youtube.com/embed/P803O6opd3o 2141 2026-10-16T10:45:15.000Z yes no 2026-11-08T22:00:41.581Z monthly 0.75 https://lectern.tv/watch/david-duvenaud-reflecting-on-neural-odes-at-neurips-2019 https://i.ytimg.com/vi/YZ-_E7A3V2w/hqdefault.jpg Reflecting on Neural ODEs at NeurIPS 2019 — David Duvenaud https://i.ytimg.com/vi/YZ-_E7A3V2w/hqdefault.jpg David Duvenaud reflects on Neural Ordinary Differential Equations, a foundational contribution presented at NeurIPS 2019, discussing its implications and future directions. https://www.youtube.com/embed/YZ-_E7A3V2w 1262 2019-12-15T12:09:55.000Z yes no 2026-11-08T07:59:52.246Z monthly 0.75 https://lectern.tv/watch/fermat-s-last-theorem-abelian-and-non-abelian-approaches https://i.ytimg.com/vi/4t1mgEBx1nQ/hqdefault.jpg Fermat's Last Theorem: Abelian and Non-Abelian Approaches — Andrew Wiles https://i.ytimg.com/vi/4t1mgEBx1nQ/hqdefault.jpg Sir Andrew Wiles traces three centuries of number-theoretic attacks on Fermat's equation, from Kummer's cyclotomic ideals to elliptic curves and Galois representations. https://www.youtube.com/embed/4t1mgEBx1nQ 3191 2020-01-27T08:17:15.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-18-before-and-after-the-end-of-history-hist-234 https://i.ytimg.com/vi/k7nM9SetN50/hqdefault.jpg Before and After the End of History — Timothy Snyder https://i.ytimg.com/vi/k7nM9SetN50/hqdefault.jpg Analyzes the ideological shifts from Marxism and dialectics to consumerism and nationalism during the transition period from Khrushchev's rule to Brezhnev's era, in the context of Ukraine. https://www.youtube.com/embed/k7nM9SetN50 3105 2022-11-12T14:52:59.000Z yes no 2026-11-10T07:00:24.329Z monthly 0.75 https://lectern.tv/watch/surrogate-modeling-and-bayesian-optimization-part-2 https://i.ytimg.com/vi/JKp32HVxIQs/hqdefault.jpg Surrogate Modeling and Bayesian Optimization (Part 2) — R. Gramacy https://i.ytimg.com/vi/JKp32HVxIQs/hqdefault.jpg The second part of a deep dive into surrogate modeling and Bayesian optimization techniques, presented by R. Gramacy from Virginia Tech, hosted by the MIT Plasma Science and Fusion Center. https://www.youtube.com/embed/JKp32HVxIQs 5423 2022-09-21T14:50:48.000Z yes no 2026-11-08T08:31:02.421Z monthly 0.75 https://lectern.tv/watch/lecture-16-humanoid-robots-6-832 https://i.ytimg.com/vi/cRu4EqBswbk/hqdefault.jpg Humanoid Robots — Russ Tedrake https://i.ytimg.com/vi/cRu4EqBswbk/hqdefault.jpg Explores the control and planning challenges inherent in humanoid robotics, covering topics such as balance, whole-body control, and motion generation for complex multi-joint systems. https://www.youtube.com/embed/cRu4EqBswbk 4727 2024-04-17T02:30:28.000Z yes no 2026-11-10T07:00:24.786Z monthly 0.75 https://lectern.tv/watch/symmetry-in-physical-law https://i.ytimg.com/vi/LKMW9yviwmg/hqdefault.jpg Symmetry in Physical Law — Richard Feynman https://i.ytimg.com/vi/LKMW9yviwmg/hqdefault.jpg Richard Feynman presents the ubiquitous role of symmetry in shaping physical laws, revealing how principles of invariance underlie the structure and behavior of the universe. https://www.youtube.com/embed/LKMW9yviwmg 3411 2018-02-19T17:15:48.000Z yes no 2026-11-10T07:00:23.376Z monthly 0.75 https://lectern.tv/watch/an-interplay-between-programming-and-mathematics https://i.ytimg.com/vi/J5htUKbVFns/hqdefault.jpg An Interplay Between Programming and Mathematics — Edsger W. Dijkstra https://i.ytimg.com/vi/J5htUKbVFns/hqdefault.jpg Edsger W. Dijkstra explores the symbiotic relationship between rigorous mathematical thought and the disciplined practice of programming, advocating for formal approaches to software construction. https://www.youtube.com/embed/J5htUKbVFns 3469 2023-01-02T13:49:08.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/random-processes-and-quasirandomness-for-decomposition-problems https://i.ytimg.com/vi/nNwcNKPfOfs/hqdefault.jpg Random Processes and Quasirandomness for Decomposition Problems — Julia Böttcher https://i.ytimg.com/vi/nNwcNKPfOfs/hqdefault.jpg A rigorous exploration of the crucial role of random processes and quasirandomness in solving decomposition problems within extremal combinatorics, with applications to graph and hypergraph theory. https://www.youtube.com/embed/nNwcNKPfOfs 3581 2025-12-12T11:09:01.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/if-brains-are-computers-who-designs-the-software https://i.ytimg.com/vi/TTFoJQSd48c/hqdefault.jpg If Brains Are Computers, Who Designs the Software? — Daniel C. Dennett https://i.ytimg.com/vi/TTFoJQSd48c/hqdefault.jpg Argues that Darwinian natural selection and cultural memes build 'competence without comprehension,' assembling human conscious reflection from sub-personal neural processes. https://www.youtube.com/embed/TTFoJQSd48c 4581 2017-04-06T12:58:16.000Z yes no 2026-11-08T07:59:49.144Z monthly 0.75 https://lectern.tv/watch/convex-functions https://i.ytimg.com/vi/l5OUNaVdxqs/hqdefault.jpg Convex Functions — Steve Brunton https://i.ytimg.com/vi/l5OUNaVdxqs/hqdefault.jpg An explicit definition and exploration of convex functions, examining their fundamental properties, diverse examples, and implications for optimization problems. https://www.youtube.com/embed/l5OUNaVdxqs 995 2026-09-18T16:15:03.000Z yes no 2026-11-10T07:00:23.609Z monthly 0.75 https://lectern.tv/watch/the-physics-of-motivation-an-active-inference-perspective https://i.ytimg.com/vi/Fus2k7F5iN4/hqdefault.jpg The Physics of Motivation: An Active Inference Perspective — Karl Friston https://i.ytimg.com/vi/Fus2k7F5iN4/hqdefault.jpg Karl Friston introduces 'The Physics of Motivation,' an overview of the free energy principle that connects neuronal operations to active inference and epistemic behavior. https://www.youtube.com/embed/Fus2k7F5iN4 5351 2026-09-19T01:29:07.000Z yes no 2026-11-09T10:15:52.206Z monthly 0.75 https://lectern.tv/watch/formal-methods-for-robotics-in-the-age-of-big-data https://i.ytimg.com/vi/gthXSFhDt8Q/hqdefault.jpg Formal Methods for Robotics in the Age of Big Data — Hadas Kress-Gazit https://i.ytimg.com/vi/gthXSFhDt8Q/hqdefault.jpg Cornell's Hadas Kress-Gazit discusses the evolving role of formal methods in robotics, particularly in synthesizing control and verifying behavior amidst data-driven models. https://www.youtube.com/embed/gthXSFhDt8Q 3895 2026-03-25T13:34:02.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/confronting-modern-case-law-part-2-law-const2 https://i.ytimg.com/vi/5lhZ-xO-dbs/hqdefault.jpg Confronting Modern Case Law, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/5lhZ-xO-dbs/hqdefault.jpg Defends school prayer bans and 'one person, one vote', but critiques the exclusionary rule as a judicial fabrication. https://www.youtube.com/embed/5lhZ-xO-dbs 1693 2026-08-03T18:17:51.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/disturbance-and-recovery-dynamics-in-complex-ecological-systems https://i.ytimg.com/vi/nxM5Mx0-UrE/hqdefault.jpg Disturbance and Recovery Dynamics in Complex Ecological Systems — John Harte https://i.ytimg.com/vi/nxM5Mx0-UrE/hqdefault.jpg Investigating the identification of disturbance causes and recovery pathways in degrading ecosystems, integrating empirical data with theoretical frameworks of mechanism and MaxEnt. https://www.youtube.com/embed/nxM5Mx0-UrE 3654 2026-05-01T20:53:08.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-alberta-plan-for-ai-research-continual-reinforcement-learning https://i.ytimg.com/vi/iS7dRTge8Z8/hqdefault.jpg The Alberta Plan for AI Research: Continual Reinforcement Learning — Richard S. Sutton https://i.ytimg.com/vi/iS7dRTge8Z8/hqdefault.jpg Outlines a roadmap for continual, agent-centric intelligence built from online temporal-difference prediction, meta-step-size adaptation, and learned predictive world models. https://www.youtube.com/embed/iS7dRTge8Z8 3537 2022-10-11T15:45:36.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/the-big-picture-poetic-naturalism-from-the-core-theory-to-consciousness https://i.ytimg.com/vi/2JsKwyRFiYY/hqdefault.jpg The Big Picture: Poetic Naturalism from the Core Theory to Consciousness — Sean M. Carroll https://i.ytimg.com/vi/2JsKwyRFiYY/hqdefault.jpg Connects effective quantum field theory, thermodynamic entropy, Bayesian epistemology, and emergent agency into a coherent naturalist worldview. https://www.youtube.com/embed/2JsKwyRFiYY 3815 2017-11-22T15:00:01.000Z yes no 2026-11-08T07:59:49.181Z monthly 0.75 https://lectern.tv/watch/cs50x-2024-lecture-1-c https://i.ytimg.com/vi/cwtpLIWylAw/hqdefault.jpg C Programming — David J. Malan https://i.ytimg.com/vi/cwtpLIWylAw/hqdefault.jpg David J. Malan transitions from visual blocks to the C programming language, covering source-to-machine compilation, static data types, conditional control flow, loops, command-line tooling, and floating-point precision. https://www.youtube.com/embed/cwtpLIWylAw 8861 2024-01-01T06:51:34.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/mathematical-aspects-of-turbulence https://i.ytimg.com/vi/185yQp0E2Ys/hqdefault.jpg Mathematical Aspects of Turbulence — Gregory Falkovich https://i.ytimg.com/vi/185yQp0E2Ys/hqdefault.jpg Gregory Falkovich presents two unsolved mathematical problems in turbulence: anomalous scaling in direct cascades and the emergence of conformal invariance in inverse cascades, offering insights into complex fluid dynamics. https://www.youtube.com/embed/185yQp0E2Ys 3704 2023-01-19T15:54:10.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-intervention-in-action-ias-soc https://i.ytimg.com/vi/edQICMczBeA/hqdefault.jpg Lecture: Intervention in Action — Didier Fassin https://i.ytimg.com/vi/edQICMczBeA/hqdefault.jpg Dissects case studies of sociological interventions, illustrating how theoretical critiques translate into tangible actions and shape social policy. https://www.youtube.com/embed/edQICMczBeA 5467 2026-09-25T14:10:14.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/an-observer-s-measure-of-de-sitter-entropy-ias-bh https://i.ytimg.com/vi/LXiOmWQse-4/hqdefault.jpg An Observer's Measure of De Sitter Entropy — Mehrdad Mirbabayi https://i.ytimg.com/vi/LXiOmWQse-4/hqdefault.jpg Investigates the late-time behavior of two-point correlation functions in de Sitter space, presenting evidence from Jackiw-Teitelboim gravity for a topologically nontrivial saddle that contributes a constant to the correlator norm, interpreted as an average over microscopic theories. https://www.youtube.com/embed/LXiOmWQse-4 2710 2025-12-06T14:21:01.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/lecture-1-course-introduction-and-overview-15-855 https://i.ytimg.com/vi/pRnnEOAQZF8/hqdefault.jpg Course Introduction and Overview — Ryan O'Donnell https://i.ytimg.com/vi/pRnnEOAQZF8/hqdefault.jpg This introductory lecture surveys the fundamental scope and methodologies of graduate computational complexity theory, referencing core concepts from Arora-Barak Chapters 1, 2, and 4. https://www.youtube.com/embed/pRnnEOAQZF8 4823 2017-09-18T19:52:07.000Z yes no 2026-11-10T07:00:25.044Z monthly 0.75 https://lectern.tv/watch/1-introduction-to-roman-architecture https://i.ytimg.com/vi/qd3MJPHaotQ/hqdefault.jpg Introduction to Roman Architecture — Diana E. E. Kleiner https://i.ytimg.com/vi/qd3MJPHaotQ/hqdefault.jpg This introductory lecture surveys the architectural and urban planning principles of Roman civilization, from early stone structures to concrete masterpieces like the Colosseum and Pantheon, contextualizing their broader impact across the empire. https://www.youtube.com/embed/qd3MJPHaotQ 2551 2009-09-14T18:25:59.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/bosonization-of-fermi-surfaces-and-coadjoint-orbits https://i.ytimg.com/vi/q5pTsciBzKY/hqdefault.jpg Bosonization of Fermi Surfaces and Coadjoint Orbits — Dam Thanh Son https://i.ytimg.com/vi/q5pTsciBzKY/hqdefault.jpg Dam Thanh Son presents a field-theoretical reformulation of Landau Fermi liquid theory, describing Fermi surfaces as coadjoint orbits of canonical transformations. https://www.youtube.com/embed/q5pTsciBzKY 4904 2022-04-14T17:43:33.000Z yes no 2026-11-08T07:59:51.226Z monthly 0.75 https://lectern.tv/watch/lecture-7-marine-carbonate-chemistry-12-742 https://i.ytimg.com/vi/jxOB7EP7we4/hqdefault.jpg Marine Carbonate Chemistry — William Martin https://i.ytimg.com/vi/jxOB7EP7we4/hqdefault.jpg Introduces the fundamental principles of inorganic carbon chemistry in marine systems. It explores the measurement and significance of carbonate species and their connection to major oceanic biogeochemical processes. https://www.youtube.com/embed/jxOB7EP7we4 4170 2026-03-23T13:30:16.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/decoding-and-translating-the-languages-of-biology-towards-de-novo-cell-design https://i.ytimg.com/vi/SiTlGdMKQNo/hqdefault.jpg Decoding and Translating the Languages of Biology: Towards De Novo Cell Design — Jian Shu https://i.ytimg.com/vi/SiTlGdMKQNo/hqdefault.jpg An investigation into deciphering biological communication systems to enable the rational design and engineering of novel cellular structures and functions. https://www.youtube.com/embed/SiTlGdMKQNo 2283 2026-10-18T00:53:18.000Z yes no 2026-11-08T22:00:41.029Z monthly 0.75 https://lectern.tv/watch/bridging-rigorous-methods-with-machine-learning-in-robotics https://i.ytimg.com/vi/ot_whQ3xyJQ/hqdefault.jpg Bridging Rigorous Methods with Machine Learning in Robotics https://i.ytimg.com/vi/ot_whQ3xyJQ/hqdefault.jpg This Stanford seminar explores a novel framework for integrating formal synthesis with machine learning to ensure robust safety and stability in learned robotic control policies. https://www.youtube.com/embed/ot_whQ3xyJQ 3712 2026-10-29T23:02:38.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/putting-precedent-in-its-place-part-1-law-const2 https://i.ytimg.com/vi/OFLq063I7SE/hqdefault.jpg Putting Precedent in Its Place, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/OFLq063I7SE/hqdefault.jpg Dissects judicial power into five components and applies this framework to reread landmark Warren Court cases like Brown v. Board. https://www.youtube.com/embed/OFLq063I7SE 1538 2026-08-03T18:18:25.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/lecture-3-social-choice-and-influences-15-859 https://i.ytimg.com/vi/42ofUBEozzQ/hqdefault.jpg Social Choice and Influences — Ryan O'Donnell https://i.ytimg.com/vi/42ofUBEozzQ/hqdefault.jpg Connects Boolean function analysis to social choice theory, exploring the concept of influences and their implications for collective decision-making processes. https://www.youtube.com/embed/42ofUBEozzQ 4653 2017-07-07T22:45:37.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/learning-support-vector-machines https://i.ytimg.com/vi/_PwhiWxHK8o/hqdefault.jpg Learning: Support Vector Machines — Patrick Winston https://i.ytimg.com/vi/_PwhiWxHK8o/hqdefault.jpg Patrick Winston's MIT lecture on Support Vector Machines, delving into the mathematical details of maximizing street width and the application of kernel functions. https://www.youtube.com/embed/_PwhiWxHK8o 2974 2014-01-10T19:37:31.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-seeking-new-laws-part-7 https://i.ytimg.com/vi/6d9Uv9avT-g/hqdefault.jpg The Character of Physical Law: Seeking New Laws, Part 7 — Richard Feynman https://i.ytimg.com/vi/6d9Uv9avT-g/hqdefault.jpg Richard Feynman's seventh Messenger Lecture at Cornell University delves into the philosophical and methodological challenges inherent in the quest for new fundamental laws of physics. https://www.youtube.com/embed/6d9Uv9avT-g 3477 2018-12-24T10:39:55.000Z yes no 2026-11-08T22:00:28.813Z monthly 0.75 https://lectern.tv/watch/could-computing-be-simpler-than-it-seems-to-be https://i.ytimg.com/vi/aqotNrIp-Ik/hqdefault.jpg Could Computing Be Simpler Than It Seems To Be? — Alan Kay https://i.ytimg.com/vi/aqotNrIp-Ik/hqdefault.jpg Alan Kay explores the fundamental complexities of computing, questioning whether current paradigms obscure simpler, more intuitive approaches to system design and user interaction. https://www.youtube.com/embed/aqotNrIp-Ik 5752 2015-07-18T06:12:30.000Z yes no 2026-11-09T18:15:55.314Z monthly 0.75 https://lectern.tv/watch/extremal-steklov-eigenvalues-free-boundary-minimal-surfaces-and-graph-realizatio https://i.ytimg.com/vi/7mXYhvTB4vs/hqdefault.jpg Extremal Steklov eigenvalues, free boundary minimal surfaces, and graph realizations — Braxton Ostin https://i.ytimg.com/vi/7mXYhvTB4vs/hqdefault.jpg Explores the relationship between extremal Steklov eigenvalues of compact surfaces and the construction of free boundary minimal immersions into the unit ball. It details computational methods for deriving genus zero and genus one surfaces, connecting these concepts to analogous problems in graph theory. https://www.youtube.com/embed/7mXYhvTB4vs 2780 2026-11-04T12:13:19.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/from-plato-to-plateau-natural-tilings-and-soft-cells https://i.ytimg.com/vi/Au_OxWjTeiE/hqdefault.jpg From Plato to Plateau: Natural Tilings and Soft Cells — Alain Goriely https://i.ytimg.com/vi/Au_OxWjTeiE/hqdefault.jpg An advanced lecture investigating the mathematical principles behind natural tilings and soft cellular structures, bridging classical geometry with modern applied mathematics and biological physics. https://www.youtube.com/embed/Au_OxWjTeiE 3033 2026-06-03T15:06:04.000Z yes no 2026-11-08T07:59:51.045Z monthly 0.75 https://lectern.tv/watch/the-invisible-universe-dark-matter-and-black-holes https://i.ytimg.com/vi/gHhs7UMuwkc/hqdefault.jpg The Invisible Universe: Dark Matter and Black Holes — Priyamvada Natarajan https://i.ytimg.com/vi/gHhs7UMuwkc/hqdefault.jpg Priyamvada Natarajan of Yale University explores the current understanding of dark matter and black holes, tracing their distribution and growth histories. https://www.youtube.com/embed/gHhs7UMuwkc 5025 2021-03-04T03:48:43.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/battle-of-the-big-bang-alternative-cosmological-theories https://i.ytimg.com/vi/ns4OHQjHreE/hqdefault.jpg Battle of the Big Bang: Alternative Cosmological Theories — Niayesh Afshordi https://i.ytimg.com/vi/ns4OHQjHreE/hqdefault.jpg Theoretical astrophysicist Niayesh Afshordi challenges conventional understandings of the Big Bang, presenting contemporary theories and controversies that redefine the universe's origins and evolution. https://www.youtube.com/embed/ns4OHQjHreE 3050 2025-06-05T17:43:53.000Z yes no 2026-11-08T07:59:53.687Z monthly 0.75 https://lectern.tv/watch/2-risk-and-financial-crises https://i.ytimg.com/vi/QbosMr2JVrc/hqdefault.jpg Risk and Financial Crises — Robert Shiller https://i.ytimg.com/vi/QbosMr2JVrc/hqdefault.jpg Introduces probability theory, including expected value, variance, and covariance, within the context of the 2007-2008 financial crisis. Professor Shiller analyzes the impact of independence assumptions on Value at Risk and distinguishes between idiosyncratic and systematic risk using regression analysis. The session concludes with a discussion of fat-tailed distributions in financial returns. https://www.youtube.com/embed/QbosMr2JVrc 4184 2012-04-05T14:49:55.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/does-the-winner-truly-deserve-their-success-a-critique-of-meritocracy-peking-uni https://i.ytimg.com/vi/03i_Ojbx5do/hqdefault.jpg Does the Winner Truly Deserve Their Success? A Critique of Meritocracy (Peking University) — Michael https://i.ytimg.com/vi/03i_Ojbx5do/hqdefault.jpg Michael Sandel critically examines the moral foundations and societal implications of meritocracy, arguing that its widely accepted principles can paradoxically reinforce inequality and foster an illusion of deserved success. The lecture is followed by a discussion with Professor Bai Tongdong. https://www.youtube.com/embed/03i_Ojbx5do 7358 2025-03-21T03:00:02.000Z yes no 2026-11-08T07:59:49.841Z monthly 0.75 https://lectern.tv/watch/ultrafilters-on-omega-versus-forcing https://i.ytimg.com/vi/Ca4LDwTRyio/hqdefault.jpg Ultrafilters on Omega Versus Forcing — Andreas Blass https://i.ytimg.com/vi/Ca4LDwTRyio/hqdefault.jpg A survey of known results and open problems concerning the behavior of ultrafilters on omega in the context of forcing extensions, a core technique in set theory. https://www.youtube.com/embed/Ca4LDwTRyio 4704 2020-10-22T07:56:26.000Z yes no 2026-11-09T14:15:44.429Z monthly 0.75 https://lectern.tv/watch/how-always-on-agents-work https://i.ytimg.com/vi/L1OBRtfPS34/hqdefault.jpg How Always-On Agents Work — Lee Robinson https://i.ytimg.com/vi/L1OBRtfPS34/hqdefault.jpg This Stanford CS146S lecture examines the product, infrastructure, and harness details behind the design and implementation of always-on, proactive AI agents. https://www.youtube.com/embed/L1OBRtfPS34 2718 2026-10-11T17:58:56.000Z yes no 2026-11-08T07:59:50.636Z monthly 0.75 https://lectern.tv/watch/acquired-metabolism-and-evolutionary-innovation https://i.ytimg.com/vi/wmLSrpC2ujg/hqdefault.jpg Acquired Metabolism and Evolutionary Innovation — Holly Moeller https://i.ytimg.com/vi/wmLSrpC2ujg/hqdefault.jpg Examining how species acquire metabolism from others, creating opportunities for niche expansion and evolutionary diversification, with examples from marine microbes and tree-fungal mutualisms. https://www.youtube.com/embed/wmLSrpC2ujg 3290 2026-05-01T20:53:08.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/cosmology-s-mad-idea-inflation-and-the-creation-of-our-universe https://i.ytimg.com/vi/bja5rJomcQ0/hqdefault.jpg Cosmology's Mad Idea: Inflation and the Creation of Our Universe — Chris Lintott https://i.ytimg.com/vi/bja5rJomcQ0/hqdefault.jpg An astrophysicist unpacks the compelling yet radical theory of cosmic inflation, examining its origins, observational evidence, and profound implications for our understanding of the universe's earliest moments. https://www.youtube.com/embed/bja5rJomcQ0 3048 2026-10-06T16:28:57.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/holographic-algebras-at-null-infinity-ias-bh https://i.ytimg.com/vi/WE4_YuHH6XI/hqdefault.jpg Holographic Algebras at Null Infinity — Geoff Penington https://i.ytimg.com/vi/WE4_YuHH6XI/hqdefault.jpg Delves into the structure and implications of holographic algebras as they manifest at null infinity. It explores their role in understanding quantum information in gravitational theories. https://www.youtube.com/embed/WE4_YuHH6XI 3206 2025-12-06T14:54:53.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/dark-matter-indirect-searches-as-of-2022 https://i.ytimg.com/vi/OZsc-UpMi1s/hqdefault.jpg Dark Matter Indirect Searches as of 2022 — Marco Cirelli https://i.ytimg.com/vi/OZsc-UpMi1s/hqdefault.jpg An overview of the current landscape in indirect dark matter detection, analyzing recent developments and methodologies in cosmic ray observation. https://www.youtube.com/embed/OZsc-UpMi1s 4869 2022-03-29T05:30:42.000Z yes no 2026-11-08T08:31:27.367Z monthly 0.75 https://lectern.tv/watch/lecture-14-interwar-poland-s-ukrainians-hist-234 https://i.ytimg.com/vi/9JUzxdeYRZc/hqdefault.jpg Interwar Poland’s Ukrainians — Timothy Snyder https://i.ytimg.com/vi/9JUzxdeYRZc/hqdefault.jpg Uncovers the hidden history of interwar Poland's Ukrainian minority, secret intelligence operations, and the geopolitical forces leading up to the 1930s famine. https://www.youtube.com/embed/9JUzxdeYRZc 3102 2022-10-29T00:52:16.000Z yes no 2026-11-10T07:00:24.303Z monthly 0.75 https://lectern.tv/watch/linear-algebra-introduction-to-linear-systems https://i.ytimg.com/vi/rGWcIeCdwGg/hqdefault.jpg Linear Algebra: Introduction to Linear Systems — Valerie Hower https://i.ytimg.com/vi/rGWcIeCdwGg/hqdefault.jpg Introduces fundamental concepts of linear systems, covering their definition, methods of representation including matrix and vector forms, and the elementary operations essential for solving them. Emphasis is placed on the geometric interpretation of solutions. https://www.youtube.com/embed/rGWcIeCdwGg 2467 2020-04-23T01:17:13.000Z yes no 2026-11-10T07:00:23.247Z monthly 0.75 https://lectern.tv/watch/incrl-s-rotation-planes-perpendicular https://i.ytimg.com/vi/hen6wKqH8qQ/hqdefault.jpg Orthogonal Rotation Planes of Controlled-Increment Gates — Ryan O'Donnell https://i.ytimg.com/vi/hen6wKqH8qQ/hqdefault.jpg A detailed analysis of the perpendicular rotation planes associated with the Increment-mod-L operation, a fundamental component in quantum algorithm design. https://www.youtube.com/embed/hen6wKqH8qQ 1042 2024-09-04T16:00:41.000Z yes no 2026-11-10T07:00:23.664Z monthly 0.75 https://lectern.tv/watch/compound-data-structures-in-sicp https://i.ytimg.com/vi/z1o0WnNch5Y/hqdefault.jpg Compound Data Structures in SICP — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/z1o0WnNch5Y/hqdefault.jpg A foundational lecture from MIT's Structure and Interpretation of Computer Programs, exploring the principles and implementation of compound data structures. https://www.youtube.com/embed/z1o0WnNch5Y 4609 2012-05-04T02:58:26.000Z yes no 2026-11-09T04:15:49.363Z monthly 0.75 https://lectern.tv/watch/lec-1-mit-16-885j-aircraft-systems-engineering-fall-2005 https://i.ytimg.com/vi/iiYhQtGpRhc/hqdefault.jpg The Origins of the Space Shuttle — Jeffrey Hoffman & Aaron Cohen https://i.ytimg.com/vi/iiYhQtGpRhc/hqdefault.jpg Introduces the complex systems engineering challenges of the Space Shuttle program, examining its historical genesis, design evolution, and the interplay of technological and programmatic constraints. https://www.youtube.com/embed/iiYhQtGpRhc 6618 2008-02-04T20:42:20.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/a-deep-blue-kasparov-moment-for-mathematics-euler-equations-and-ai https://i.ytimg.com/vi/XcYKzHqJuaw/hqdefault.jpg A 'Deep Blue-Kasparov Moment for Mathematics': Euler Equations and AI — Tristan Buckmaster https://i.ytimg.com/vi/XcYKzHqJuaw/hqdefault.jpg NYU's Tristan Buckmaster discusses a recent breakthrough on the blow-up for smooth solutions to the incompressible Euler equations, framed within the context of AI's influence. https://www.youtube.com/embed/XcYKzHqJuaw 5134 2026-10-29T15:25:44.000Z yes no 2026-11-08T08:00:41.530Z monthly 0.75 https://lectern.tv/watch/lecture-17-reforms-recentralization-dissidence-1950s-1970s-hist-234 https://i.ytimg.com/vi/zRdNxx295r8/hqdefault.jpg Reforms, Recentralization, Dissidence: 1950s-1970s — Timothy Snyder https://i.ytimg.com/vi/zRdNxx295r8/hqdefault.jpg Examines the post-Stalinist era in Ukraine, focusing on Khrushchev's reforms, subsequent Soviet recentralization efforts, and the emergence of dissidence from the 1950s to 1970s. https://www.youtube.com/embed/zRdNxx295r8 3052 2022-11-09T20:38:52.000Z yes no 2026-11-10T07:00:24.326Z monthly 0.75 https://lectern.tv/watch/lecture-at-risk-ethics-exposure-and-academic-freedom-ias-soc https://i.ytimg.com/vi/vZJEXNjLcxY/hqdefault.jpg Lecture: At Risk: Ethics, Exposure, and Academic Freedom — Didier Fassin https://i.ytimg.com/vi/vZJEXNjLcxY/hqdefault.jpg Explores the ethical dimensions of scholarly work, particularly concerning exposure of vulnerable populations and the imperative of academic freedom amidst institutional pressures. https://www.youtube.com/embed/vZJEXNjLcxY 5634 2026-09-25T14:10:11.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/revisiting-the-turing-test-in-the-age-of-large-language-models https://i.ytimg.com/vi/LfcwJV8Gq9Y/hqdefault.jpg Revisiting the Turing Test in the Age of Large Language Models — Blake Richards https://i.ytimg.com/vi/LfcwJV8Gq9Y/hqdefault.jpg Blake Richards re-examines the philosophical and practical challenges of the Turing Test in light of contemporary large language models, exploring what it means for a machine to 'think'. https://www.youtube.com/embed/LfcwJV8Gq9Y 5608 2024-06-14T12:17:17.000Z yes no 2026-11-10T02:15:51.957Z monthly 0.75 https://lectern.tv/watch/emergence-of-the-classical-from-within-the-quantum-universe https://i.ytimg.com/vi/kEt38oCjQzo/hqdefault.jpg Emergence of the Classical from within the Quantum Universe — Wojciech Zurek https://i.ytimg.com/vi/kEt38oCjQzo/hqdefault.jpg Wojciech Zurek details how decoherence, einselection, and quantum Darwinism collectively explain the emergence of objective classical reality from a quantum substrate. https://www.youtube.com/embed/kEt38oCjQzo 3921 2021-08-11T21:17:52.000Z yes no 2026-11-09T00:15:50.558Z monthly 0.75 https://lectern.tv/watch/conflict-resolution-for-eventual-consistency https://i.ytimg.com/vi/yCcWpzY8dIA/hqdefault.jpg Conflict Resolution for Eventual Consistency — Martin Kleppmann https://i.ytimg.com/vi/yCcWpzY8dIA/hqdefault.jpg An exploration of conflict resolution strategies in eventually consistent distributed systems, focusing on techniques for managing concurrent updates in offline-first and multi-datacenter architectures. https://www.youtube.com/embed/yCcWpzY8dIA 3096 2016-12-21T15:01:47.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/building-dynamic-legged-robots https://i.ytimg.com/vi/yLtdzJ6mVMk/hqdefault.jpg Building Dynamic Legged Robots — Marc Raibert https://i.ytimg.com/vi/yLtdzJ6mVMk/hqdefault.jpg Traces four decades of dynamic balance, spring-loaded inverted pendulum mechanics, hydraulic/electric actuation, and whole-body control from one-legged hoppers to Atlas and Spot. https://www.youtube.com/embed/yLtdzJ6mVMk 5039 2020-10-05T12:29:37.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-2-rotate-compute-rotate-15-859bb https://i.ytimg.com/vi/XxUqTB_pwak/hqdefault.jpg Rotate, Compute, Rotate — Ryan O'Donnell https://i.ytimg.com/vi/XxUqTB_pwak/hqdefault.jpg Delves into the geometric interpretation of quantum operations, illustrating how rotations in state space underpin fundamental quantum computations and transformations. https://www.youtube.com/embed/XxUqTB_pwak 4824 2018-09-08T20:11:01.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/does-consciousness-require-a-subject-the-self-agency-and-ai-limitations https://i.ytimg.com/vi/wyMrIqgw0W0/hqdefault.jpg Does Consciousness Require a Subject? The Self, Agency, and AI Limitations — Kevin Mitchell https://i.ytimg.com/vi/wyMrIqgw0W0/hqdefault.jpg An examination of consciousness from a non-reductive naturalist perspective, questioning the limits of physicalist reduction and asserting the role of biological organization in generating agency and subjectivity. https://www.youtube.com/embed/wyMrIqgw0W0 5723 2026-02-12T17:00:41.000Z yes no 2026-11-08T08:31:27.464Z monthly 0.75 https://lectern.tv/watch/andrej-karpathy-on-scalability-in-autonomous-driving-at-cvpr-2020 https://i.ytimg.com/vi/OOKYCf8eiLc/hqdefault.jpg Scalability in Autonomous Driving (CVPR 2020 Keynote) — Andrej Karpathy https://i.ytimg.com/vi/OOKYCf8eiLc/hqdefault.jpg Andrej Karpathy delivers a keynote at CVPR 2020, detailing the challenges and strategies for achieving scalability in autonomous driving systems. https://www.youtube.com/embed/OOKYCf8eiLc 1659 2021-03-12T13:30:01.000Z yes no 2026-11-08T21:54:45.534Z monthly 0.75 https://lectern.tv/watch/paleoclimate-digging-into-the-past-to-chart-our-future https://i.ytimg.com/vi/GlYFaqtzWMU/hqdefault.jpg Paleoclimate: Digging into the Past to Chart Our Future — Richard Alley & Gavin Schmidt https://i.ytimg.com/vi/GlYFaqtzWMU/hqdefault.jpg Richard Alley and Gavin Schmidt discuss the critical role of paleoclimate research in understanding Earth's past climate dynamics and informing projections for future environmental change. https://www.youtube.com/embed/GlYFaqtzWMU 5331 2018-03-31T09:49:40.000Z yes no 2026-11-09T18:31:06.813Z monthly 0.75 https://lectern.tv/watch/secrets-of-the-universe-neil-turok-public-lecture https://i.ytimg.com/vi/rsI_HYtP6iU/hqdefault.jpg Secrets of the Universe: Minimal Cosmology and the CPT-Symmetric Universe — Neil Turok https://i.ytimg.com/vi/rsI_HYtP6iU/hqdefault.jpg Neil Turok presents his insights into fundamental cosmological laws, including an alternative model to cosmological inflation. The lecture examines the universe's origin and evolution through theoretical physics. https://www.youtube.com/embed/rsI_HYtP6iU 5099 2023-10-27T13:57:01.000Z yes no 2026-11-08T21:54:48.290Z monthly 0.75 https://lectern.tv/watch/logic-programming-part-1 https://i.ytimg.com/vi/rCqMiPk1BJE/hqdefault.jpg Logic Programming, Part 1 — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/rCqMiPk1BJE/hqdefault.jpg An introduction to the declarative paradigm of logic programming, presented as part of MIT's seminal 6.001 course on the structure and interpretation of computer programs. https://www.youtube.com/embed/rCqMiPk1BJE 2505 2019-08-22T22:17:22.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/research-skills-and-theoretical-physics-perimeter-institute-lecture-series https://i.ytimg.com/vi/nVO4I3D38O0/hqdefault.jpg Research Skills and Theoretical Physics — Nima Arkani-Hamed https://i.ytimg.com/vi/nVO4I3D38O0/hqdefault.jpg Nima Arkani-Hamed presents a four-part series covering fundamental research skills for theoretical physics, including dimensional analysis, natural units, and order-of-magnitude calculations, alongside discussions on relativistic and quantum mechanical phenomena. https://www.youtube.com/embed/nVO4I3D38O0 19298 2016-01-31T03:16:05.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/sudan-s-cultural-heritage-at-risk-conflict-impact-and-preservation-efforts https://i.ytimg.com/vi/6oElPe4Wels/hqdefault.jpg Sudan's Cultural Heritage at Risk: Conflict Impact and Preservation Efforts — Geoff Emberling & Marc https://i.ytimg.com/vi/6oElPe4Wels/hqdefault.jpg An assessment of the profound impact of ongoing conflict on Sudan's rich archaeological heritage, examining preservation challenges and current initiatives. https://www.youtube.com/embed/6oElPe4Wels 3798 2026-06-03T22:05:27.000Z yes no 2026-11-08T21:54:44.679Z monthly 0.75 https://lectern.tv/watch/the-end-of-programming-rethinking-human-agent-collaboration-in-software-developm https://i.ytimg.com/vi/jlJyuJhDnlc/hqdefault.jpg The End of Programming? Rethinking Human-Agent Collaboration in Software Development — Martin Odersk https://i.ytimg.com/vi/jlJyuJhDnlc/hqdefault.jpg Martin Odersky, creator of Scala, critically examines the future of human programming in an era of pervasive coding agents, proposing new paradigms for language design and workflow. https://www.youtube.com/embed/jlJyuJhDnlc 2836 2026-10-12T14:40:35.000Z yes no 2026-11-08T07:59:50.116Z monthly 0.75 https://lectern.tv/watch/apache-doris-real-time-analytics-and-search-database-for-ai-agents https://i.ytimg.com/vi/J_YtAoPL2c4/hqdefault.jpg Apache Doris: Real-Time Analytics and Search Database for AI Agents — Owen Xiao https://i.ytimg.com/vi/J_YtAoPL2c4/hqdefault.jpg An overview of Apache Doris, detailing its architecture and capabilities as a real-time analytics and search database, specifically within the context of AI agent applications. https://www.youtube.com/embed/J_YtAoPL2c4 3792 2026-09-28T18:36:22.000Z yes no 2026-11-08T08:00:41.373Z monthly 0.75 https://lectern.tv/watch/lecture-11-gas-exchange-across-the-air-sea-interface-12-742 https://i.ytimg.com/vi/H9ba__8Lk-4/hqdefault.jpg Gas Exchange Across the Air-sea Interface — Scott Doney https://i.ytimg.com/vi/H9ba__8Lk-4/hqdefault.jpg Dissects the mechanisms of gas transfer between the atmosphere and the ocean. It highlights both the thermodynamic controls, like gas solubility, and the kinetic processes governing air-sea exchange. https://www.youtube.com/embed/H9ba__8Lk-4 4664 2026-03-23T13:30:24.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/quarrying-games-in-antiquity https://i.ytimg.com/vi/X6ecCVhye3o/hqdefault.jpg Quarrying Games in Antiquity — Alex de Voogt https://i.ytimg.com/vi/X6ecCVhye3o/hqdefault.jpg Discover how graffiti game boards from ancient quarries and sites like Palmyra and Meroe are reshaping our understanding of gaming practices and archaeological site histories. https://www.youtube.com/embed/X6ecCVhye3o 2608 2026-04-13T17:41:29.000Z yes no 2026-11-08T21:54:44.781Z monthly 0.75 https://lectern.tv/watch/how-geometry-created-modern-physics https://i.ytimg.com/vi/z8jdndd-x7w/hqdefault.jpg How Geometry Created Modern Physics — Yang-Hui He https://i.ytimg.com/vi/z8jdndd-x7w/hqdefault.jpg Professor Yang-Hui He traces the historical development of geometry from Euclidean axioms to the emergence of non-Euclidean geometries by Gauss and Riemann. This intellectual trajectory is then connected to the foundational principles of Einstein's theory of relativity and the birth of modern physics. https://www.youtube.com/embed/z8jdndd-x7w 3692 2023-04-13T16:29:53.000Z yes no 2026-11-10T03:31:43.303Z monthly 0.75 https://lectern.tv/watch/2-inflationary-cosmology-is-our-universe-part-of-a-multiverse-part-ii https://i.ytimg.com/vi/4OinSH6sAUo/hqdefault.jpg Inflationary Cosmology: Is Our Universe Part of a Multiverse, Part II — Alan Guth https://i.ytimg.com/vi/4OinSH6sAUo/hqdefault.jpg Professor Alan Guth presents the theoretical foundations and observational evidence for cosmic inflation, exploring its implications for a multiverse and the role of anthropic arguments in cosmological selection. This lecture addresses the landscape problem and the nature of dark energy. https://www.youtube.com/embed/4OinSH6sAUo 4635 2014-07-01T19:24:59.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/session-4-the-dcf-big-picture-and-first-steps-on-risk-free-rates-finc-ub https://i.ytimg.com/vi/bK6YC8oBX-c/hqdefault.jpg The DCF Big Picture and First Steps on Risk-Free Rates — Aswath Damodaran https://i.ytimg.com/vi/bK6YC8oBX-c/hqdefault.jpg Provides an overarching perspective on discounted cash flow (DCF) models, highlighting the interconnectedness and internal consistency required among cash flows, growth rates, and discount rates. It introduces the assessment of risk-free rates, including in currencies with government default risk. https://www.youtube.com/embed/bK6YC8oBX-c 4658 2025-02-03T22:19:22.000Z yes no 2026-11-10T07:00:24.922Z monthly 0.75 https://lectern.tv/watch/the-past-present-and-future-of-local-first-software https://i.ytimg.com/vi/NMq0vncHJvU/hqdefault.jpg The Past, Present, and Future of Local-First Software — Martin Kleppmann https://i.ytimg.com/vi/NMq0vncHJvU/hqdefault.jpg Martin Kleppmann reviews the origins and evolution of local-first software, outlining its current state and future directions for the community in building cloud-optional architectures. https://www.youtube.com/embed/NMq0vncHJvU 1786 2024-06-18T07:47:19.000Z yes no 2026-11-09T18:15:54.755Z monthly 0.75 https://lectern.tv/watch/the-ieantn-project-automation-and-mathematical-understanding https://i.ytimg.com/vi/WjGXFRAgliY/hqdefault.jpg The IEANTN Project: Automation and Mathematical Understanding — Xinjie He https://i.ytimg.com/vi/WjGXFRAgliY/hqdefault.jpg Exploring the Integrated Explicit Analytic Number Theory Network (IEANTN), a system designed to formalize and organize complex results in analytic number theory using Lean. https://www.youtube.com/embed/WjGXFRAgliY 2309 2026-11-05T15:08:51.000Z yes no 2026-11-08T21:54:43.359Z monthly 0.75 https://lectern.tv/watch/thermodynamics-of-supersymmetric-black-holes https://i.ytimg.com/vi/C4l9gX_0EWU/hqdefault.jpg Thermodynamics of Supersymmetric Black Holes — Finn Larsen https://i.ytimg.com/vi/C4l9gX_0EWU/hqdefault.jpg Investigating the unconventional thermodynamics of supersymmetric black holes, particularly their phase diagrams and confinement/deconfinement transitions in anti-deSitter space. https://www.youtube.com/embed/C4l9gX_0EWU 3961 2022-03-01T00:13:21.000Z yes no 2026-11-08T07:59:50.988Z monthly 0.75 https://lectern.tv/watch/computational-thinking-on-learning-models-simons-tcs-ml https://i.ytimg.com/vi/j-61KkRu-b8/hqdefault.jpg Computational Thinking on Learning Models — Nati Srebro https://i.ytimg.com/vi/j-61KkRu-b8/hqdefault.jpg Examines the application of computational thinking principles to a variety of learning models, highlighting their structural properties and theoretical limits. https://www.youtube.com/embed/j-61KkRu-b8 2310 2026-05-29T07:05:10.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/1-introduction-why-study-the-new-testament https://i.ytimg.com/vi/dtQ2TS1CiDY/hqdefault.jpg Introduction: Why Study the New Testament? — Dale B. Martin https://i.ytimg.com/vi/dtQ2TS1CiDY/hqdefault.jpg This introductory lecture establishes a critical, historical methodology for studying the New Testament, framing it as a collection of ancient documents rather than solely as scripture. It outlines the pedagogical approach for engaging with the texts from an ancient perspective. https://www.youtube.com/embed/dtQ2TS1CiDY 2412 2009-09-03T01:45:20.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/quantum-theory-of-the-classical https://i.ytimg.com/vi/qTE0Xbaz30Q/hqdefault.jpg Quantum Theory of the Classical — Wojciech Zurek https://i.ytimg.com/vi/qTE0Xbaz30Q/hqdefault.jpg Wojciech Zurek, a principal architect of quantum decoherence theory, explains how the classical world emerges from a fundamentally quantum universe, addressing the measurement problem. https://www.youtube.com/embed/qTE0Xbaz30Q 3485 2019-05-30T16:27:58.000Z yes no 2026-11-09T00:15:50.351Z monthly 0.75 https://lectern.tv/watch/the-ark-before-noah-deciphering-ancient-mesopotamian-cuneiform https://i.ytimg.com/vi/s_fkpZSnz2I/hqdefault.jpg The Ark Before Noah: Deciphering Ancient Mesopotamian Cuneiform — Irving Finkel https://i.ytimg.com/vi/s_fkpZSnz2I/hqdefault.jpg Irving Finkel discusses his decipherment of a 3,700-year-old Babylonian cuneiform tablet containing detailed instructions for building a circular coracle ark, offering a new perspective on the Flood narrative. https://www.youtube.com/embed/s_fkpZSnz2I 3499 2016-07-20T16:25:42.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/dejavu-and-columnkeeper-advanced-dram-vulnerabilities-and-solutions https://i.ytimg.com/vi/iYAk01R__lE/hqdefault.jpg DejaVu & ColumnKeeper: Mitigating Advanced DRAM Read-Disturbance Vulnerabilities — Onur Mutlu https://i.ytimg.com/vi/iYAk01R__lE/hqdefault.jpg Explore two critical research papers, 'DejaVu' and 'ColumnKeeper,' addressing data retention and column-disturb vulnerabilities within modern DRAM systems. https://www.youtube.com/embed/iYAk01R__lE 6613 2026-10-23T05:17:54.000Z yes no 2026-11-10T07:00:23.768Z monthly 0.75 https://lectern.tv/watch/lessons-from-computer-vision-the-underappreciated-role-of-data https://i.ytimg.com/vi/R7qy2BY6mTk/hqdefault.jpg Lessons from Computer Vision: The Underappreciated Role of Data — Alexei Efros https://i.ytimg.com/vi/R7qy2BY6mTk/hqdefault.jpg Alexei Efros argues for a re-evaluation of data's critical role in computer vision, demonstrating how simple algorithms combined with high-quality data can yield profound results. https://www.youtube.com/embed/R7qy2BY6mTk 5483 2024-06-13T11:15:09.000Z yes no 2026-11-10T02:15:45.851Z monthly 0.75 https://lectern.tv/watch/music-of-the-body https://i.ytimg.com/vi/EOCQZd_ZRnE/hqdefault.jpg Music of the Body — Milton Mermikides https://i.ytimg.com/vi/EOCQZd_ZRnE/hqdefault.jpg An exploration of the intricate relationship between human physiology and musical expression, from vocal mechanics and auditory perception to the psychological impact of rhythm and harmony. https://www.youtube.com/embed/EOCQZd_ZRnE 2812 2026-06-16T15:00:30.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/points-and-flags https://i.ytimg.com/vi/BUnwtzZtsB8/hqdefault.jpg Points and Flags — Michael Atiyah https://i.ytimg.com/vi/BUnwtzZtsB8/hqdefault.jpg Sir Michael Atiyah introduces a natural mapping from the configuration space of points in Euclidean 3-space to the flag manifold of U(n), exploring generalizations to other compact Lie groups. https://www.youtube.com/embed/BUnwtzZtsB8 3480 2020-09-30T12:26:04.000Z yes no 2026-11-10T02:15:44.534Z monthly 0.75 https://lectern.tv/watch/consciousness-in-artificial-intelligence-and-the-chinese-room https://i.ytimg.com/vi/rHKwIYsPXLg/hqdefault.jpg Consciousness in Artificial Intelligence and the Chinese Room — John R. Searle https://i.ytimg.com/vi/rHKwIYsPXLg/hqdefault.jpg Distinguishes syntactic symbol manipulation from intrinsic intentionality and subjective phenomenology, defending biological naturalism against strong computationalism. https://www.youtube.com/embed/rHKwIYsPXLg 4237 2015-12-04T01:55:44.000Z yes no 2026-11-08T22:00:37.791Z monthly 0.75 https://lectern.tv/watch/1-introduction-nzmfc https://i.ytimg.com/vi/nzmFc2gjUo4/hqdefault.jpg Frontiers of Astrophysics: Exoplanets, Black Holes & the Expanding Cosmos — Charles Bailyn https://i.ytimg.com/vi/nzmFc2gjUo4/hqdefault.jpg This introductory lecture outlines the scope of Yale's ASTR 160, covering exoplanets, black holes, and cosmology. It reviews historical astronomical models, including Kepler's laws of planetary motion and their Newtonian modification. https://www.youtube.com/embed/nzmFc2gjUo4 2799 2008-09-29T21:54:53.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lets-build-gpt-from-scratch-in-code-andrej-karpathy https://i.ytimg.com/vi/kCc8FmEb1nY/hqdefault.jpg Let's Build GPT: From Scratch, in Code, Spelled Out — Andrej Karpathy https://i.ytimg.com/vi/kCc8FmEb1nY/hqdefault.jpg Perhaps the single most-watched modern AI engineering lecture: constructs a full decoder-only Transformer live from an empty file. https://www.youtube.com/embed/kCc8FmEb1nY 6980 2023-01-17T16:33:27.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/honoring-the-icons-part-1-law-const2 https://i.ytimg.com/vi/KNTq0PNPVmQ/hqdefault.jpg Honoring the Icons, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/KNTq0PNPVmQ/hqdefault.jpg Explore the unwritten symbolic constitution and the six iconic texts that unite Americans across political and regional divides. https://www.youtube.com/embed/KNTq0PNPVmQ 1698 2026-08-03T18:30:07.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/leibnizian-and-anti-leibnizian-motifs-in-set-theory https://i.ytimg.com/vi/ikdi5uXlelc/hqdefault.jpg Leibnizian and Anti-Leibnizian Motifs in Set Theory — Ali Enayat https://i.ytimg.com/vi/ikdi5uXlelc/hqdefault.jpg An exploration of Leibnizian and anti-Leibnizian philosophical motifs as they manifest within the foundational structures and debates of modern set theory. https://www.youtube.com/embed/ikdi5uXlelc 5125 2020-05-27T21:46:15.000Z yes no 2026-11-09T14:15:44.333Z monthly 0.75 https://lectern.tv/watch/plato-to-polybius-on-constitutional-change https://i.ytimg.com/vi/QUsdf6lWPwk/hqdefault.jpg Plato to Polybius on Constitutional Change — Melissa Lane https://i.ytimg.com/vi/QUsdf6lWPwk/hqdefault.jpg A rigorous examination of ancient Greek and Roman political thought, tracing the evolution of theories on constitutional stability and change from Plato's ideals to Polybius's analysis of Rome's mixed constitution. https://www.youtube.com/embed/QUsdf6lWPwk 2863 2026-07-03T15:00:28.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/from-large-language-models-to-cognitive-architectures https://i.ytimg.com/vi/68uBFQjzPrk/hqdefault.jpg From Large Language Models to Cognitive Architectures — Christian Lebière https://i.ytimg.com/vi/68uBFQjzPrk/hqdefault.jpg Christian Lebière explores the theoretical connections between large language models and established cognitive architectures, examining their respective strengths and limitations in modeling human cognition. https://www.youtube.com/embed/68uBFQjzPrk 4737 2024-06-13T10:55:12.000Z yes no 2026-11-10T02:15:51.957Z monthly 0.75 https://lectern.tv/watch/forcing-axioms-and-name-principles-in-set-theory https://i.ytimg.com/vi/tnDlQzT_mNI/hqdefault.jpg Forcing Axioms and Name Principles in Set Theory — Christopher Turner https://i.ytimg.com/vi/tnDlQzT_mNI/hqdefault.jpg An examination of the connections between forcing axioms and name principles, exploring these two expressions of generic filter existence within set theory. https://www.youtube.com/embed/tnDlQzT_mNI 4704 2021-06-03T16:50:39.000Z yes no 2026-11-09T15:30:47.323Z monthly 0.75 https://lectern.tv/watch/henderson-escher-example https://i.ytimg.com/vi/-MP7Mdeen3Y/hqdefault.jpg Henderson Escher Example — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/-MP7Mdeen3Y/hqdefault.jpg Examine the Henderson Escher example, illustrating the power of functional programming and recursive definitions for generating complex graphical patterns, from MIT's SICP course. https://www.youtube.com/embed/-MP7Mdeen3Y 4537 2012-05-04T02:44:44.000Z yes no 2026-11-09T04:15:49.068Z monthly 0.75 https://lectern.tv/watch/enhanced-and-efficient-reasoning-in-large-language-models-simons-tcs-ml https://i.ytimg.com/vi/wLdYl9DyWxo/hqdefault.jpg Enhanced and Efficient Reasoning in Large Language Models — Leslie Valiant https://i.ytimg.com/vi/wLdYl9DyWxo/hqdefault.jpg Les Valiant proposes a principled and efficient approach to enhance reasoning in Large Language Models, aiming to justify trust in content generation beyond fluent prose and improve reliability. https://www.youtube.com/embed/wLdYl9DyWxo 2176 2026-05-27T06:00:16.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/putting-precedent-in-its-place-part-2-law-const2 https://i.ytimg.com/vi/t6UrMoNQinU/hqdefault.jpg Putting Precedent in Its Place, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/t6UrMoNQinU/hqdefault.jpg Discover why the exclusionary rule lacks constitutional fit and how a text-based framework for judicial precedent actually works. https://www.youtube.com/embed/t6UrMoNQinU 1412 2026-08-03T18:19:53.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/introduction-to-plato-purposes-of-college-education-lecture-3 https://i.ytimg.com/vi/u82skUEkl0Q/hqdefault.jpg Introduction to Plato — Norma Thompson & Bryan Garsten https://i.ytimg.com/vi/u82skUEkl0Q/hqdefault.jpg An introductory lecture on Plato's foundational philosophy, setting the stage for discussions on his Republic and its enduring relevance to the aims of higher education. https://www.youtube.com/embed/u82skUEkl0Q 2910 2026-09-23T20:02:52.000Z yes no 2026-11-10T07:00:22.965Z monthly 0.75 https://lectern.tv/watch/local-first-in-an-unstable-world https://i.ytimg.com/vi/--Ru7cL22rI/hqdefault.jpg Local-First in an Unstable World — Martin Kleppmann https://i.ytimg.com/vi/--Ru7cL22rI/hqdefault.jpg Examining the strategic imperative of local-first software architectures in fostering system resilience and decentralization amidst increasing global instability and geopolitical tensions. https://www.youtube.com/embed/--Ru7cL22rI 1619 2026-07-31T10:00:27.000Z yes no 2026-11-09T18:15:55.131Z monthly 0.75 https://lectern.tv/watch/turing-lecture-deep-learning-for-ai-and-system-2-reasoning https://i.ytimg.com/vi/-AoXwZSf6E0/hqdefault.jpg Turing Lecture: Deep Learning for AI and System-2 Reasoning — Yoshua Bengio https://i.ytimg.com/vi/-AoXwZSf6E0/hqdefault.jpg Reviews distributed representations and attention mechanisms before proposing sparse, modular causal factor graphs for out-of-distribution generalization. https://www.youtube.com/embed/-AoXwZSf6E0 2697 2018-10-31T21:19:30.000Z yes no 2026-11-08T08:00:40.731Z monthly 0.75 https://lectern.tv/watch/astrophysics-and-cosmology-with-black-hole-mergers https://i.ytimg.com/vi/WpS6tAFvnYo/hqdefault.jpg Astrophysics and Cosmology with Black Hole Mergers — Maya Fishbach https://i.ytimg.com/vi/WpS6tAFvnYo/hqdefault.jpg Maya Fishbach explores the astrophysical and cosmological insights gleaned from the growing catalog of black hole merger events observed by gravitational-wave detectors. https://www.youtube.com/embed/WpS6tAFvnYo 5583 2022-05-12T21:58:12.000Z yes no 2026-11-08T21:54:43.992Z monthly 0.75 https://lectern.tv/watch/active-inference-and-the-free-energy-principle-of-brain-function https://i.ytimg.com/vi/Sfjw41TBnRM/hqdefault.jpg Active Inference and the Free Energy Principle of Brain Function — Karl Friston https://i.ytimg.com/vi/Sfjw41TBnRM/hqdefault.jpg Unifies perception, action, interoception, and attention as variational Bayesian inference minimizing sensory prediction error across cortical hierarchies. https://www.youtube.com/embed/Sfjw41TBnRM 1457 2025-01-06T10:21:01.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/surrogate-modeling-and-bayesian-optimization https://i.ytimg.com/vi/0Jj9ikDxqf4/hqdefault.jpg Freezing and Melting: The Origin and Destruction of Universal Dark Matter Cusps — R. Gramacy https://i.ytimg.com/vi/0Jj9ikDxqf4/hqdefault.jpg An advanced seminar on surrogate modeling and Bayesian optimization, presented by R. Gramacy from Virginia Tech, hosted by the MIT Plasma Science and Fusion Center. https://www.youtube.com/embed/0Jj9ikDxqf4 5385 2022-09-21T14:50:51.000Z yes no 2026-11-08T22:00:42.242Z monthly 0.75 https://lectern.tv/watch/the-architecture-and-bytecode-virtual-machine-of-sqlite https://i.ytimg.com/vi/gpxnbly9bz4/hqdefault.jpg The Architecture and Bytecode Virtual Machine of SQLite — D. Richard Hipp https://i.ytimg.com/vi/gpxnbly9bz4/hqdefault.jpg CMU Databaseology lecture walking through SQLite's SQL compiler, register-based bytecode engine, B-tree pager, write-ahead log, and aviation-grade MC/DC test suite. https://www.youtube.com/embed/gpxnbly9bz4 4027 2016-05-16T14:36:34.000Z yes no 2026-11-08T08:00:40.690Z monthly 0.75 https://lectern.tv/watch/knots-chern-simons-gauge-theory-and-quantum-physics https://i.ytimg.com/vi/cuJY14BYac4/hqdefault.jpg Knots, Chern-Simons Gauge Theory, and Quantum Physics — Edward Witten https://i.ytimg.com/vi/cuJY14BYac4/hqdefault.jpg Reveals how three-dimensional topological quantum field theory yields the Jones polynomial and unifies low-dimensional topology with gauge physics. https://www.youtube.com/embed/cuJY14BYac4 3057 2016-08-30T14:06:48.000Z yes no 2026-11-08T07:59:48.980Z monthly 0.75 https://lectern.tv/watch/lecture-04-externalities-in-practice-ii-14-41 https://i.ytimg.com/vi/v9-U8AoDsOY/hqdefault.jpg Externalities in Practice II — Jonathan Gruber https://i.ytimg.com/vi/v9-U8AoDsOY/hqdefault.jpg Extends the analysis of health externalities, specifically focusing on the economic and social consequences of smoking. It explores policy interventions designed to mitigate the negative external effects of health behaviors. https://www.youtube.com/embed/v9-U8AoDsOY 4515 2026-02-04T19:33:20.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/anomalous-dissipation-for-the-forced-navier-stokes-equations https://i.ytimg.com/vi/-RKo8_NDf6c/hqdefault.jpg Anomalous Dissipation for the Forced Navier-Stokes Equations — Camillo De Lellis https://i.ytimg.com/vi/-RKo8_NDf6c/hqdefault.jpg Camillo De Lellis investigates the phenomenon of anomalous dissipation within the context of the forced Navier-Stokes equations, a critical problem in mathematical fluid dynamics. https://www.youtube.com/embed/-RKo8_NDf6c 4642 2023-01-18T11:29:19.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/control-bootcamp-overview https://i.ytimg.com/vi/Pi7l8mMjYVE/hqdefault.jpg Control Bootcamp: Overview — Steve Brunton https://i.ytimg.com/vi/Pi7l8mMjYVE/hqdefault.jpg Overview lecture for bootcamp on optimal and modern control. In this lecture, we discuss the various types of control and the benefits of closed-loop feedback control. https://www.youtube.com/embed/Pi7l8mMjYVE 1171 2017-01-23T17:03:39.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/exact-semiclassical-gravity-and-partial-cauchy-slice-holography-ias-bh https://i.ytimg.com/vi/MWidjQmANsk/hqdefault.jpg Exact Semiclassical Gravity and Partial Cauchy Slice Holography — Arvin Shahbazi-Moghaddam https://i.ytimg.com/vi/MWidjQmANsk/hqdefault.jpg Discusses an axiomatic framework for quantum gravity, rigorously establishing theorems with the quantum extremal surface prescription. It clarifies the regime of validity for G→0 while cG remains fixed. https://www.youtube.com/embed/MWidjQmANsk 2584 2025-12-06T14:52:50.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/determinacy-strength-with-universally-baire-sets https://i.ytimg.com/vi/xqLqale4MGY/hqdefault.jpg Determinacy Strength with Universally Baire Sets — Sandra Müller https://i.ytimg.com/vi/xqLqale4MGY/hqdefault.jpg Investigating the large cardinal strength of the Axiom of Determinacy under the hypothesis that all sets of reals are universally Baire, proving Sargsyan's conjecture. https://www.youtube.com/embed/xqLqale4MGY 4465 2021-05-27T09:22:46.000Z yes no 2026-11-09T15:30:47.289Z monthly 0.75 https://lectern.tv/watch/quantum-interconnects-and-modularity-via-waveguide-qed https://i.ytimg.com/vi/M8JdpcrtyoI/hqdefault.jpg Quantum Interconnects and Modularity via Waveguide QED — William Oliver https://i.ytimg.com/vi/M8JdpcrtyoI/hqdefault.jpg William Oliver discusses advanced concepts in quantum interconnects and modularity, focusing on the integration of waveguide quantum electrodynamics for scalable quantum systems. https://www.youtube.com/embed/M8JdpcrtyoI 3850 2026-11-06T23:04:22.000Z yes no 2026-11-08T08:00:42.817Z monthly 0.75 https://lectern.tv/watch/the-unreasonable-effectiveness-of-the-convexity-assumption-in-high-dimensions https://i.ytimg.com/vi/zgrtWCq6DfY/hqdefault.jpg The unreasonable effectiveness of the convexity assumption in high dimensions — Bo'az Klartag https://i.ytimg.com/vi/zgrtWCq6DfY/hqdefault.jpg Surveys recent advances in high-dimensional convex geometry and probability, focusing on how convexity assumptions yield concentration of measure phenomena. Key results discussed include the resolution of Bourgain’s slicing problem and the Variance Conjecture, alongside progress on the isoperimetric problem for high-dimensional convex bodies. https://www.youtube.com/embed/zgrtWCq6DfY 3143 2026-11-04T19:15:02.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/1-introduction https://i.ytimg.com/vi/P3FKHH2RzjI/hqdefault.jpg Foundations of Psychological Inquiry: Brain, Mind, Development & Behavior — Paul Bloom https://i.ytimg.com/vi/P3FKHH2RzjI/hqdefault.jpg Professor Paul Bloom introduces the core domains of psychological inquiry: neuroscience, developmental, cognitive, social, and clinical psychology, outlining the foundational topics for Yale's Introduction to Psychology course. https://www.youtube.com/embed/P3FKHH2RzjI 1777 2008-09-30T18:03:57.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/timothy-snyder-the-making-of-modern-ukraine-class-2-the-genesis-of-nations https://i.ytimg.com/vi/0LaEmaMAkpM/hqdefault.jpg The Genesis of Nations — Timothy Snyder https://i.ytimg.com/vi/0LaEmaMAkpM/hqdefault.jpg Timothy Snyder is the Richard C. Levin Professor of History at Yale University and a permanent fellow at the Institute for Human Sciences in Vienna. He speaks five and reads ten European languages. https://www.youtube.com/embed/0LaEmaMAkpM 2780 2022-09-07T23:17:46.000Z yes no 2026-11-10T07:00:24.253Z monthly 0.75 https://lectern.tv/watch/the-decomposability-conjecture-in-borel-functions https://i.ytimg.com/vi/Nio3PkWBRz4/hqdefault.jpg The Decomposability Conjecture in Borel Functions — Andrew Marks https://i.ytimg.com/vi/Nio3PkWBRz4/hqdefault.jpg An advanced seminar exploring the characterization of decomposable Borel functions, assuming projective determinacy, and its connection to Sigma^0_n complete Borel sets. https://www.youtube.com/embed/Nio3PkWBRz4 4554 2021-02-25T21:24:34.000Z yes no 2026-11-09T15:30:47.186Z monthly 0.75 https://lectern.tv/watch/are-there-things-money-shouldn-t-be-able-to-buy-michael-sandel-at-oxford-union https://i.ytimg.com/vi/zMg9Gjz8PKs/hqdefault.jpg Are There Things Money Shouldn't Be Able to Buy? The Moral Limits of Markets — Michael Sandel https://i.ytimg.com/vi/zMg9Gjz8PKs/hqdefault.jpg Michael Sandel investigates the moral limits of markets, exploring which goods and social practices should remain outside the domain of commercial transaction. He analyzes the ethical implications of commodification. https://www.youtube.com/embed/zMg9Gjz8PKs 4147 2015-05-10T18:54:41.000Z yes no 2026-11-08T21:54:41.780Z monthly 0.75 https://lectern.tv/watch/25-years-of-mathematical-thrills https://i.ytimg.com/vi/RYROz_27Cf4/hqdefault.jpg 25 Years of Mathematical Thrills — Edsger W. Dijkstra https://i.ytimg.com/vi/RYROz_27Cf4/hqdefault.jpg A retrospective by Edsger W. Dijkstra, reflecting on the mathematical insights and challenges that shaped his influential contributions to computer science over a quarter-century. https://www.youtube.com/embed/RYROz_27Cf4 3603 2023-01-02T13:41:11.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-2-cantor-s-theory-of-cardinality-size https://i.ytimg.com/vi/9_xG0AGRa-w/hqdefault.jpg Cantor's Theory of Cardinality (Size) — Casey Rodriguez https://i.ytimg.com/vi/9_xG0AGRa-w/hqdefault.jpg Introduces Georg Cantor's foundational theory of set cardinality, defining injections, surjections, and bijections to formally compare the "size" of infinite sets. It rigorously demonstrates the countability of the rational numbers. https://www.youtube.com/embed/9_xG0AGRa-w 5107 2022-06-21T14:38:36.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/philosophy-of-space-relativity-and-the-direction-of-time https://i.ytimg.com/vi/3riyyEmWwoY/hqdefault.jpg Philosophy of Space, Relativity, and the Direction of Time — Tim Maudlin https://i.ytimg.com/vi/3riyyEmWwoY/hqdefault.jpg Examines Minkowski spacetime geometry, Lorentzian causal structure, and whether temporal passage is an objective physical feature of the cosmos. https://www.youtube.com/embed/3riyyEmWwoY 11323 2025-08-03T16:00:12.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/rna-guided-genome-engineering-with-crispr-cas9 https://i.ytimg.com/vi/47pkFey3CZ0/hqdefault.jpg RNA-Guided Genome Engineering with CRISPR-Cas9 — Jennifer Doudna https://i.ytimg.com/vi/47pkFey3CZ0/hqdefault.jpg Explains bacterial adaptive immunity and the structural mechanism by which guide RNA directs Cas9 endonuclease cleavage of double-stranded DNA. https://www.youtube.com/embed/47pkFey3CZ0 2906 2017-11-04T23:39:36.000Z yes no 2026-11-08T07:59:49.010Z monthly 0.75 https://lectern.tv/watch/a-discussion-on-geometrization https://i.ytimg.com/vi/Qzxk8VLqGcI/hqdefault.jpg A Discussion on Geometrization — William Thurston https://i.ytimg.com/vi/Qzxk8VLqGcI/hqdefault.jpg William Thurston discusses the historical context and conceptual underpinnings of his geometrization theorem for Haken manifolds, speculating on future directions for the full conjecture. https://www.youtube.com/embed/Qzxk8VLqGcI 3844 2012-12-18T13:26:14.000Z yes no 2026-11-10T00:30:37.015Z monthly 0.75 https://lectern.tv/watch/the-many-worlds-of-quantum-mechanics https://i.ytimg.com/vi/nOgalPdfHxM/hqdefault.jpg The Many Worlds of Quantum Mechanics — Sean Carroll https://i.ytimg.com/vi/nOgalPdfHxM/hqdefault.jpg Sean Carroll discusses the interpretational challenges of quantum mechanics, presenting the Many-Worlds Interpretation as a resolution to the measurement problem and its implications for understanding reality. https://www.youtube.com/embed/nOgalPdfHxM 4777 2022-07-27T02:55:21.000Z yes no 2026-11-09T00:15:50.967Z monthly 0.75 https://lectern.tv/watch/lecture-4-counting-18-200 https://i.ytimg.com/vi/H-Ix7gIt9i4/hqdefault.jpg Counting — Peter Shor https://i.ytimg.com/vi/H-Ix7gIt9i4/hqdefault.jpg Explores combinatorial counting techniques, focusing on binomial coefficients, bijections, and dual counting methods, demonstrating how Catalan numbers enumerate Dyck paths and various tree structures. https://www.youtube.com/embed/H-Ix7gIt9i4 4706 2025-12-17T16:27:54.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/de-broglie-s-proposal-wave-particle-duality https://i.ytimg.com/vi/dnuZx9fZHsU/hqdefault.jpg De Broglie's Proposal: Wave-Particle Duality — Barton Zwiebach https://i.ytimg.com/vi/dnuZx9fZHsU/hqdefault.jpg Explore the foundational concept of wave-particle duality through Louis de Broglie's revolutionary hypothesis, a cornerstone of quantum mechanics. https://www.youtube.com/embed/dnuZx9fZHsU 637 2017-07-05T16:19:52.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/classical-and-recent-results-on-elliptic-problems-with-critical-nonlinearity https://i.ytimg.com/vi/Mgn6bJC3-ZA/hqdefault.jpg Classical and Recent Results on Elliptic Problems with Critical Nonlinearity — Mónica Clapp https://i.ytimg.com/vi/Mgn6bJC3-ZA/hqdefault.jpg Mónica Clapp presents an overview of elliptic equations with critical nonlinearity, discussing their role in differential geometry and exploring existence results for model problems. https://www.youtube.com/embed/Mgn6bJC3-ZA 3194 2016-11-23T17:51:45.000Z yes no 2026-11-08T07:59:53.254Z monthly 0.75 https://lectern.tv/watch/q-a-soil-ecosystems-and-microbial-life https://i.ytimg.com/vi/EVfwhxC3k3Y/hqdefault.jpg Q&A: Soil Ecosystems and Microbial Life — Frank Ashwood https://i.ytimg.com/vi/EVfwhxC3k3Y/hqdefault.jpg Frank Ashwood answers audience questions on the complex life within soil, from unique organism adaptations to the environmental impacts on subterranean ecosystems. https://www.youtube.com/embed/EVfwhxC3k3Y 1168 2026-11-06T14:09:18.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/rick-roderick-on-the-masters-of-suspicion-full-length https://i.ytimg.com/vi/4wetwETy4u0/hqdefault.jpg The Masters of Suspicion: Marx, Nietzsche, and Freud — Rick Roderick https://i.ytimg.com/vi/4wetwETy4u0/hqdefault.jpg Introduces Paul Ricoeur's concept of the 'masters of suspicion'—Marx, Freud, and Nietzsche—and their critiques of cultural mechanisms of meaning. It examines how their theories expose false consciousness and the hidden economic, psychological, and cultural motives behind our beliefs. https://www.youtube.com/embed/4wetwETy4u0 2882 2012-01-26T04:57:35.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/generating-functions-and-olympiad-combinatorics-3blue1brown https://i.ytimg.com/vi/fsLh-NYhOoU/hqdefault.jpg Generating Functions & Roots of Unity Filter in Combinatorics — Grant Sanderson https://i.ytimg.com/vi/fsLh-NYhOoU/hqdefault.jpg Solves a formidable combinatorics problem over subset sums divisible by 5 by encoding subsets into polynomial products and filtering coefficients with complex 5th roots of unity. https://www.youtube.com/embed/fsLh-NYhOoU 3623 2026-02-27T15:14:23.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/jt-gravity-with-propagating-matter-and-the-eth-as-a-matrix-model https://i.ytimg.com/vi/IdW91FRrIz8/hqdefault.jpg JT Gravity with Propagating Matter, and the ETH as a Matrix Model — Daniel Jafferis https://i.ytimg.com/vi/IdW91FRrIz8/hqdefault.jpg Daniel Jafferis explores the framework of JT gravity with propagating matter and proposes a matrix model representation for the Eigenstate Thermalization Hypothesis (ETH). https://www.youtube.com/embed/IdW91FRrIz8 5604 2022-06-16T13:34:32.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-5-capital-chapters-2-4-exchange-money-capital-part-2-lit-cap1 https://i.ytimg.com/vi/kD85e7qymdY/hqdefault.jpg Capital Chapters 2-4: Exchange, Money, Capital, Part 2 — Paul North https://i.ytimg.com/vi/kD85e7qymdY/hqdefault.jpg Continuing the discussion on money and capital, this session investigates the dynamic process of circulation and its transformative impact on the economic system. It clarifies the role of money in capital accumulation. https://www.youtube.com/embed/kD85e7qymdY 3007 2026-03-25T12:50:04.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/cmu-database-seminar-lakebases-unifying-oltp-olap-ippo-pandis https://i.ytimg.com/vi/xg8qksWY2eY/hqdefault.jpg Lakebases & LTAP: Unifying Transactions and Analytics on Open Object Storage — Ippokratis Pandis https://i.ytimg.com/vi/xg8qksWY2eY/hqdefault.jpg CMU Database Group research seminar analyzing cloud-native decoupled compute/storage architectures unifying low-latency OLTP with open Iceberg/Parquet lakehouses. https://www.youtube.com/embed/xg8qksWY2eY 3160 2026-10-29T09:08:59.000Z yes no 2026-11-08T02:41:11.533Z monthly 0.75 https://lectern.tv/watch/lecture-10-non-conservative-processes-in-estuaries-groundwater-and-hydrothermal- https://i.ytimg.com/vi/kABQKgiNUD4/hqdefault.jpg Non-conservative Processes in Estuaries, Groundwater, and Hydrothermal Systems — Margaret Tivey https://i.ytimg.com/vi/kABQKgiNUD4/hqdefault.jpg Examines the entry of rivers, groundwater, and hydrothermal fluids into the ocean. It delineates how these varied sources impact ocean chemistry via distinct mixing and non-conservative processes. https://www.youtube.com/embed/kABQKgiNUD4 5058 2026-03-23T13:30:21.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/unlocking-creativity-the-future-of-computing https://i.ytimg.com/vi/c8GG6LTmEuc/hqdefault.jpg Unlocking Creativity & the Future of Computing — Alan Kay https://i.ytimg.com/vi/c8GG6LTmEuc/hqdefault.jpg Alan Kay explores the nature of creativity and its intersection with computing, discussing historical parallels, the impact of belief systems on innovation, and the necessity for new metaphors in programming and education. https://www.youtube.com/embed/c8GG6LTmEuc 5153 2025-05-21T20:30:06.000Z yes no 2026-11-08T22:00:42.361Z monthly 0.75 https://lectern.tv/watch/a-physicist-s-adventures-in-virology-physics-for-public-health https://i.ytimg.com/vi/nUgtEW8Fw1s/hqdefault.jpg A Physicist's Adventures in Virology: Physics for Public Health — Catherine Beauchemin https://i.ytimg.com/vi/nUgtEW8Fw1s/hqdefault.jpg Catherine Beauchemin explores the intersection of physics and virology, using contemporary examples like COVID-19 to discuss how physics can inform public health challenges. https://www.youtube.com/embed/nUgtEW8Fw1s 3693 2020-11-05T15:18:57.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-wonders-of-electricity-and-magnetism-an-mit-lecture-demonstration https://i.ytimg.com/vi/DdeqByaYs3M/hqdefault.jpg The Wonders of Electricity and Magnetism: An MIT Lecture Demonstration — Walter Lewin https://i.ytimg.com/vi/DdeqByaYs3M/hqdefault.jpg A compelling lecture and demonstration by Walter Lewin, illustrating fundamental concepts of electricity and magnetism with engaging, hands-on experiments for a broad audience. https://www.youtube.com/embed/DdeqByaYs3M 6117 2023-03-28T15:11:36.000Z yes no 2026-11-08T21:54:43.255Z monthly 0.75 https://lectern.tv/watch/judges-and-juries-part-1-law-const1 https://i.ytimg.com/vi/TSbmI2eg6hA/hqdefault.jpg Judges and Juries, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/TSbmI2eg6hA/hqdefault.jpg Contextualizes Article III within the Revolution's judicial history, explaining why the judiciary shares its chapter with juries and emphasizing the founders' skepticism of judges. https://www.youtube.com/embed/TSbmI2eg6hA 1391 2026-08-06T18:33:26.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/lecture-19-error-correcting-codes-hamming-codes-18-200 https://i.ytimg.com/vi/N81pBt3KUWI/hqdefault.jpg Error-Correcting Codes—Hamming Codes — Peter Shor https://i.ytimg.com/vi/N81pBt3KUWI/hqdefault.jpg Discover how early error-correcting codes like Hamming codes protect data against noisy channels, bridging Shannon's theory with practical linear algebra. https://www.youtube.com/embed/N81pBt3KUWI 4711 2025-12-17T16:28:02.000Z yes no 2026-11-10T04:00:29.076Z monthly 0.75 https://lectern.tv/watch/applications-of-inactive-cas9 https://i.ytimg.com/vi/0N8WBw1AsN4/hqdefault.jpg Applications of Catalytically Inactive Cas9: CRISPRi and CRISPRa Screens — Jonathan Weissman https://i.ytimg.com/vi/0N8WBw1AsN4/hqdefault.jpg Jonathan Weissman details advanced applications of catalytically inactive Cas9 (dCas9) as a versatile tool for precise gene regulation and epigenetic engineering, beyond its traditional role in genome editing. https://www.youtube.com/embed/0N8WBw1AsN4 5773 2025-11-15T01:27:02.000Z yes no 2026-11-10T07:00:23.840Z monthly 0.75 https://lectern.tv/watch/6-s081-fall-2020-lecture-3-os-organization-and-system-calls https://i.ytimg.com/vi/bKfeeIRWrbQ/hqdefault.jpg OS Organization and System Calls — Frans Kaashoek & Robert Morris https://i.ytimg.com/vi/bKfeeIRWrbQ/hqdefault.jpg This lecture, part of MIT's 6.S081 Operating System Engineering course, details the fundamental organization of an operating system, focusing on the interface between user-level applications and the kernel through system calls. https://www.youtube.com/embed/bKfeeIRWrbQ 4847 2022-02-23T04:03:59.000Z yes no 2026-11-09T15:55:41.143Z monthly 0.75 https://lectern.tv/watch/lecture-21-eigenvalues-and-eigenvectors-18-06 https://i.ytimg.com/vi/cdZnhQjJu4I/hqdefault.jpg Eigenvalues and Eigenvectors — Gilbert Strang https://i.ytimg.com/vi/cdZnhQjJu4I/hqdefault.jpg Master eigenvalues and eigenvectors with Gilbert Strang in this foundational linear algebra lecture. https://www.youtube.com/embed/cdZnhQjJu4I 3083 2019-09-24T20:20:31.000Z yes no 2026-11-10T07:00:24.143Z monthly 0.75 https://lectern.tv/watch/compsci-188-2018-08-28-uninformed-search https://i.ytimg.com/vi/-Xx0QSFYfIQ/hqdefault.jpg Uninformed Search — Pieter Abbeel https://i.ytimg.com/vi/-Xx0QSFYfIQ/hqdefault.jpg Introduces foundational uninformed search algorithms for AI planning, including Breadth-First Search, Depth-First Search, Uniform-Cost Search, and Iterative Deepening Search, detailing their mechanics and comparative performance characteristics. https://www.youtube.com/embed/-Xx0QSFYfIQ 5100 2018-09-05T21:51:11.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-mis-behavior-of-markets-a-fractal-view-of-risk-ruin-and-return https://i.ytimg.com/vi/AQgXmjUwsMo/hqdefault.jpg The (Mis)Behavior of Markets: A Fractal View of Risk, Ruin and Return — Benoit B. Mandelbrot https://i.ytimg.com/vi/AQgXmjUwsMo/hqdefault.jpg Benoit Mandelbrot presents a fractal-based framework for understanding market behavior, challenging traditional models of risk and return with a non-Euclidean perspective. https://www.youtube.com/embed/AQgXmjUwsMo 4388 2016-09-06T05:06:07.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/why-is-life-the-way-it-is-evolutionary-constraints-and-origins https://i.ytimg.com/vi/9WatgWy8Z1s/hqdefault.jpg Why is Life the Way it Is? Evolutionary Constraints and Origins — Nick Lane https://i.ytimg.com/vi/9WatgWy8Z1s/hqdefault.jpg An exploration of the fundamental chemical and physical constraints that have shaped life's evolution, challenging the perception of biological infinite possibility. https://www.youtube.com/embed/9WatgWy8Z1s 6965 2026-09-08T12:29:19.000Z yes no 2026-11-08T22:00:39.415Z monthly 0.75 https://lectern.tv/watch/the-power-of-abstraction-acm-a-m-turing-award-lecture https://i.ytimg.com/vi/qAKrMdUycb8/hqdefault.jpg The Power of Abstraction (ACM A.M. Turing Award Lecture) — Barbara Liskov https://i.ytimg.com/vi/qAKrMdUycb8/hqdefault.jpg Reconstructs the intellectual lineage from Venus and CLU abstract data types to behavioral subtyping (the Liskov Substitution Principle) and modular distributed systems. https://www.youtube.com/embed/qAKrMdUycb8 4714 2013-01-29T17:12:07.000Z yes no 2026-11-08T07:59:48.833Z monthly 0.75 https://lectern.tv/watch/the-elusiveness-of-dark-matter-a-theorist-s-apology https://i.ytimg.com/vi/0oD-Leom-mE/hqdefault.jpg The Elusiveness of Dark Matter: A Theorist's Apology — Flip Tanedo https://i.ytimg.com/vi/0oD-Leom-mE/hqdefault.jpg Flip Tanedo reflects on the ongoing enigma of dark matter, examining why experimental efforts have yet to succeed and articulating future directions in fundamental physics research. https://www.youtube.com/embed/0oD-Leom-mE 3849 2024-02-29T20:29:40.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/llm-guided-reinforcement-learning-for-mastery-learning-large-scale-field-evidenc https://i.ytimg.com/vi/MGzdwm_Sa-E/hqdefault.jpg LLM-Guided Reinforcement Learning for Mastery Learning: Large-Scale Field Evidence — Hamsa Bastani https://i.ytimg.com/vi/MGzdwm_Sa-E/hqdefault.jpg Presents a large-scale RCT on LLM-powered AI tutors, exploring personalized practice sequences using a POMDP framework for student mastery inference in Python certification. https://www.youtube.com/embed/MGzdwm_Sa-E 2106 2026-02-17T18:16:52.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/some-set-theory-of-kaufmann-models https://i.ytimg.com/vi/B98xFmwtJSs/hqdefault.jpg Some Set Theory of Kaufmann Models — Corey Switzer https://i.ytimg.com/vi/B98xFmwtJSs/hqdefault.jpg An in-depth seminar on the set-theoretic properties of Kaufmann models, exploring their significance in the theory of models of arithmetic and their connection to set-theoretic incompactness. https://www.youtube.com/embed/B98xFmwtJSs 4190 2020-06-17T20:39:37.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/2-the-dark-ages https://i.ytimg.com/vi/GDNTsdtbKy8/hqdefault.jpg The Dark Ages — Donald Kagan https://i.ytimg.com/vi/GDNTsdtbKy8/hqdefault.jpg Professor Kagan analyzes the rise and fall of Minoan and Mycenaean civilizations, examining archaeological evidence and Homeric epic to reconstruct the Bronze Age collapse and its implications for early Greek development. https://www.youtube.com/embed/GDNTsdtbKy8 4091 2008-11-21T01:40:03.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/a-geometer-explores-the-universe-the-skyrme-model-of-the-nucleus https://i.ytimg.com/vi/y7wupfiPJPw/hqdefault.jpg A Geometer Explores the Universe: The Skyrme Model of the Nucleus — Michael Atiyah https://i.ytimg.com/vi/y7wupfiPJPw/hqdefault.jpg Sir Michael Atiyah presents the first in a three-part series, delving into the Skyrme model and its geometric implications for understanding the atomic nucleus. https://www.youtube.com/embed/y7wupfiPJPw 4694 2017-07-14T20:35:34.000Z yes no 2026-11-10T02:15:45.117Z monthly 0.75 https://lectern.tv/watch/what-is-consciousness-nested-observer-windows-meta-awareness-and-mind-wandering https://i.ytimg.com/vi/wAfDe-XIayw/hqdefault.jpg What is Consciousness? Nested Observer Windows, Meta-Awareness, and Mind Wandering — Jonathan School https://i.ytimg.com/vi/wAfDe-XIayw/hqdefault.jpg Jonathan Schooler explores the Nested Observer Windows model of consciousness, examining how introspection can distort experience and the multi-layered nature of awareness. https://www.youtube.com/embed/wAfDe-XIayw 7437 2026-01-15T17:01:39.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/earnings-cashflows-and-stock-prices-the-ai-impact https://i.ytimg.com/vi/nwmvMh6P1Lo/hqdefault.jpg Earnings, Cashflows, and Stock Prices: The AI Impact — Aswath Damodaran https://i.ytimg.com/vi/nwmvMh6P1Lo/hqdefault.jpg An examination of how AI capital expenditures are reshaping income statements, balance sheets, and cash flows, with an updated analysis of market views and equity risk premiums. https://www.youtube.com/embed/nwmvMh6P1Lo 1972 2026-10-08T20:39:46.000Z yes no 2026-11-08T07:59:51.561Z monthly 0.75 https://lectern.tv/watch/thinking-like-a-compiler-obfuscation-from-the-other-side-by-laurie-kirk-re-verse https://i.ytimg.com/vi/jfqFHHsYQAs/hqdefault.jpg Thinking Like a Compiler: Program Obfuscation from the Other Side — Laurie Kirk https://i.ytimg.com/vi/jfqFHHsYQAs/hqdefault.jpg This keynote dissects advanced program obfuscation techniques by adopting a compiler-centric perspective. It demonstrates crafting hostile optimizations and LLVM customizations, mapping transformations from source code to assembly and decompiled binary using Compiler Explorer and C++ Insights. https://www.youtube.com/embed/jfqFHHsYQAs 3298 2026-03-13T21:37:51.000Z yes no 2026-11-08T21:54:41.747Z monthly 0.75 https://lectern.tv/watch/introduction-to-parallel-programming-with-openmp-part-2 https://i.ytimg.com/vi/sJscB-nfQSQ/hqdefault.jpg Introduction to Parallel Programming with OpenMP (Part 2) — T. Mattson https://i.ytimg.com/vi/sJscB-nfQSQ/hqdefault.jpg The second installment of an introductory series on parallel programming using OpenMP, presented by a leading expert from Intel at MIT. https://www.youtube.com/embed/sJscB-nfQSQ 3814 2022-09-21T14:51:06.000Z yes no 2026-11-09T03:46:37.781Z monthly 0.75 https://lectern.tv/watch/lecture-6-query-plan-transformations-15-799 https://i.ytimg.com/vi/oyi02nNjU-o/hqdefault.jpg Query Plan Transformations — Andy Pavlo https://i.ytimg.com/vi/oyi02nNjU-o/hqdefault.jpg Examines various query plan transformations, including predicate pushdown, join reordering, and subquery decorrelation, crucial for optimizing the logical query execution path. https://www.youtube.com/embed/oyi02nNjU-o 4835 2025-02-04T17:35:38.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/hodge-theoretic-anabelian-geometry-ias-hodge https://i.ytimg.com/vi/-F7l1z-qZOM/hqdefault.jpg Hodge-Theoretic Anabelian Geometry — Qixiang Wang https://i.ytimg.com/vi/-F7l1z-qZOM/hqdefault.jpg Introduces a Hodge-theoretic analogue of arithmetic fundamental groups for complex Kähler manifolds, demonstrating an anabelian phenomenon in complex-analytic geometry inspired by Mostow rigidity. https://www.youtube.com/embed/-F7l1z-qZOM 3534 2026-03-12T17:24:48.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/chaos-and-noise-in-evolutionary-game-dynamics https://i.ytimg.com/vi/KV37KIh2ZAk/hqdefault.jpg Chaos and Noise in Evolutionary Game Dynamics — Alejandra Ramírez https://i.ytimg.com/vi/KV37KIh2ZAk/hqdefault.jpg Investigating the interplay of deterministic chaos and demographic noise within evolutionary game dynamics, addressing an underexplored area in population modeling. https://www.youtube.com/embed/KV37KIh2ZAk 2115 2026-08-11T16:39:35.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/spring-2023-6-8210-lecture-2-nonlinear-dynamics https://i.ytimg.com/vi/l2CwE3Wf7ww/hqdefault.jpg Nonlinear Dynamics — Russ Tedrake https://i.ytimg.com/vi/l2CwE3Wf7ww/hqdefault.jpg Introduces the fundamental concepts of nonlinear dynamical systems, analyzing system behavior, stability criteria, and phase-space analysis relevant to underactuated robotics. Key topics include fixed points, limit cycles, and basic Lyapunov stability theory. https://www.youtube.com/embed/l2CwE3Wf7ww 4368 2023-02-10T09:00:36.000Z yes no 2026-11-10T07:00:24.724Z monthly 0.75 https://lectern.tv/watch/the-mathematics-of-causal-inference-and-the-logic-of-science https://i.ytimg.com/vi/zHjdd--W6o4/hqdefault.jpg The Mathematics of Causal Inference and the Logic of Science — Judea Pearl https://i.ytimg.com/vi/zHjdd--W6o4/hqdefault.jpg Distinguishes passive statistical conditioning P(Y|X) from structural interventions P(Y|do(X)) and counterfactual reasoning across Judea Pearl's three-rung Ladder of Causation. https://www.youtube.com/embed/zHjdd--W6o4 3635 2013-06-14T17:29:47.000Z yes no 2026-11-08T12:30:50.915Z monthly 0.75 https://lectern.tv/watch/talk-by-katrina-ligett-hebrew-university-of-jerusalem-simons-tcs-ml https://i.ytimg.com/vi/S4eCgFtllpo/hqdefault.jpg Foundations, Privacy & Generalization Challenges in Modern Machine Learning — Katrina Ligett https://i.ytimg.com/vi/S4eCgFtllpo/hqdefault.jpg Katrina Ligett discusses the pivotal contributions and ongoing challenges for theoretical computer science in advancing the state of modern machine learning. https://www.youtube.com/embed/S4eCgFtllpo 2201 2026-05-29T10:00:00.000Z yes no 2026-11-09T15:55:41.269Z monthly 0.75 https://lectern.tv/watch/a-de-sitter-effective-field-theory https://i.ytimg.com/vi/RqQtgYIrurI/hqdefault.jpg A de Sitter Effective Field Theory — Daniel Greene https://i.ytimg.com/vi/RqQtgYIrurI/hqdefault.jpg Daniel Greene reviews the Soft de Sitter Effective Theory, offering a simplified approach to perturbative calculations and their interpretation in de Sitter spacetime. https://www.youtube.com/embed/RqQtgYIrurI 5034 2022-05-03T17:32:24.000Z yes no 2026-11-08T08:00:41.728Z monthly 0.75 https://lectern.tv/watch/lecture-9-flask-cs50 https://i.ytimg.com/vi/-aqUek49iL8/hqdefault.jpg Flask — David J. Malan https://i.ytimg.com/vi/-aqUek49iL8/hqdefault.jpg Master modern web development with Flask: learn how to build interactive applications, handle form data securely, and connect Python with databases. https://www.youtube.com/embed/-aqUek49iL8 8917 2024-01-01T06:52:36.000Z yes no 2026-11-10T00:00:13.022Z monthly 0.75 https://lectern.tv/watch/digital-computer-techniques-programming-1962-u-s-navy-film https://i.ytimg.com/vi/dFZecokdHLo/hqdefault.jpg Digital Computer Techniques: Programming (1962, U.S. Navy Film) — Demis Hassabis & John Jumper https://i.ytimg.com/vi/dFZecokdHLo/hqdefault.jpg This historical U.S. Navy instructional film from 1962 introduces the fundamental concepts of computer programming, illustrating the interaction between machine instructions, data, and basic logic operations. It provides a foundational understanding of early digital computing principles. https://www.youtube.com/embed/dFZecokdHLo 797 2012-11-20T17:08:08.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/cognitive-science-tools-for-understanding-llm-behavior https://i.ytimg.com/vi/UIWgFMDJny0/hqdefault.jpg Cognitive Science Tools for Understanding LLM Behavior — Tom Griffiths https://i.ytimg.com/vi/UIWgFMDJny0/hqdefault.jpg Tom Griffiths discusses applying cognitive science methodologies to analyze the complex, opaque behaviors of large language models, drawing parallels to studying human cognition. https://www.youtube.com/embed/UIWgFMDJny0 4635 2024-06-15T14:37:41.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/karpathy-makemore-part-2-mlp-bengio-2003 https://i.ytimg.com/vi/TCH_1BHY58I/hqdefault.jpg Building makemore Part 2: Multi-Layer Perceptron Language Models (Bengio et al. 2003) — Andrej Karpa https://i.ytimg.com/vi/TCH_1BHY58I/hqdefault.jpg Implements Bengio et al.'s landmark 2003 neural probabilistic language model from scratch: learned token embeddings, mini-batch SGD, learning-rate finder sweeps, and train/dev/test splits. https://www.youtube.com/embed/TCH_1BHY58I 4539 2022-09-12T14:43:06.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/structure-and-interpretation-of-computer-programs-lecture-8a https://i.ytimg.com/vi/cyVXjnFL2Ps/hqdefault.jpg Structure and Interpretation of Computer Programs, Lecture 8A — Gerald Jay Sussman https://i.ytimg.com/vi/cyVXjnFL2Ps/hqdefault.jpg This lecture from MIT's foundational 6.001 course introduces the concept of higher-order procedures and their role in abstracting common patterns of computation. https://www.youtube.com/embed/cyVXjnFL2Ps 2511 2009-04-08T21:52:26.000Z yes no 2026-11-09T15:55:40.965Z monthly 0.75 https://lectern.tv/watch/nobel-lecture-beyond-markets-and-states-polycentric-governance-of-the-commons https://i.ytimg.com/vi/x5kv_ALkLFc/hqdefault.jpg Nobel Lecture: Beyond Markets and States — Polycentric Governance of the Commons — Elinor Ostrom https://i.ytimg.com/vi/x5kv_ALkLFc/hqdefault.jpg Elinor Ostrom's Nobel Prize lecture outlines her theory of polycentric governance, demonstrating how local communities develop robust, self-organizing institutions to manage common-pool resources effectively, challenging conventional market and state-centric solutions. https://www.youtube.com/embed/x5kv_ALkLFc 1650 2026-09-18T13:00:37.000Z yes no 2026-11-08T08:31:45.777Z monthly 0.75 https://lectern.tv/watch/the-future-of-physics-sfi-cx https://i.ytimg.com/vi/Pu8jkCqKHpY/hqdefault.jpg The Future of Physics — John Baez https://i.ytimg.com/vi/Pu8jkCqKHpY/hqdefault.jpg Explore why fundamental physics has slowed since 1980, how physicists are crafting liquid light, and why our civilization must pivot to face the Anthropocene. https://www.youtube.com/embed/Pu8jkCqKHpY 4941 2023-05-24T15:04:42.000Z yes no 2026-11-10T03:00:29.014Z monthly 0.75 https://lectern.tv/watch/compound-data-structures-in-programming https://i.ytimg.com/vi/DrFkf-T-6Co/hqdefault.jpg Compound Data Structures in Programming — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/DrFkf-T-6Co/hqdefault.jpg An exploration of compound data structures and their role in building robust and abstract programming systems, drawn from MIT's influential 6.001 course. https://www.youtube.com/embed/DrFkf-T-6Co 4607 2019-08-22T22:17:22.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/lecture-6-more-on-generating-functions-18-200 https://i.ytimg.com/vi/XfRe9i3FR1U/hqdefault.jpg More on Generating Functions — Peter Shor https://i.ytimg.com/vi/XfRe9i3FR1U/hqdefault.jpg Demonstrates the application of generating functions to solve linear recurrence equations, deriving an expression for Fibonacci numbers, and introduces two-variable generating functions. https://www.youtube.com/embed/XfRe9i3FR1U 4794 2025-12-17T16:28:06.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/lecture-06-cost-benefit-analysis-14-41 https://i.ytimg.com/vi/924DTd14d0w/hqdefault.jpg Cost/Benefit Analysis — Jonathan Gruber https://i.ytimg.com/vi/924DTd14d0w/hqdefault.jpg This lecture systematically introduces cost-benefit analysis as a tool for evaluating public projects and policies. It outlines the methodologies for quantifying project benefits and costs to inform governmental decision-making. https://www.youtube.com/embed/924DTd14d0w 4626 2026-02-04T19:32:58.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/2-retroactive-data-structures https://i.ytimg.com/vi/WqCWghETNDc/hqdefault.jpg Retroactive Data Structures — Erik Demaine https://i.ytimg.com/vi/WqCWghETNDc/hqdefault.jpg Introduces the concept of retroactive data structures, examining partial, full, and non-oblivious retroactivity. It explores methods for altering and manipulating the timeline of operations on data structures. https://www.youtube.com/embed/WqCWghETNDc 4719 2013-12-18T17:20:08.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/lecture-17-orthogonal-matrices-and-gram-schmidt-18-06 https://i.ytimg.com/vi/0MtwqhIwdrI/hqdefault.jpg Orthogonal Matrices and Gram-Schmidt — Gilbert Strang https://i.ytimg.com/vi/0MtwqhIwdrI/hqdefault.jpg Discover how orthogonal matrices and the Gram-Schmidt process make linear algebra calculations trivial and numerically stable. https://www.youtube.com/embed/0MtwqhIwdrI 2950 2019-09-24T20:20:31.000Z yes no 2026-11-10T07:00:24.099Z monthly 0.75 https://lectern.tv/watch/recent-results-on-structural-reflection-principles https://i.ytimg.com/vi/ukAKhND2xGs/hqdefault.jpg Recent Results on Structural Reflection Principles — Joan Bagaria https://i.ytimg.com/vi/ukAKhND2xGs/hqdefault.jpg A presentation on recent advancements in Structural Reflection principles, exploring their variants and equivalences to various large cardinal axioms weaker than Vopenka's Principle. https://www.youtube.com/embed/ukAKhND2xGs 4127 2021-06-17T08:16:25.000Z yes no 2026-11-09T15:30:47.360Z monthly 0.75 https://lectern.tv/watch/the-power-of-simplicity https://i.ytimg.com/vi/NdSD07U5uBs/hqdefault.jpg The Power of Simplicity — Alan Kay https://i.ytimg.com/vi/NdSD07U5uBs/hqdefault.jpg A seminal talk by Alan Kay, a pioneer in computer science, reflecting on the profound impact of simplicity in the design of complex systems and programming languages. https://www.youtube.com/embed/NdSD07U5uBs 3067 2015-08-10T08:56:01.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/floer-homotopy-theory-old-and-new https://i.ytimg.com/vi/-QC3lq-8tV8/hqdefault.jpg Floer Homotopy Theory, Old and New — Ralph L. Cohen https://i.ytimg.com/vi/-QC3lq-8tV8/hqdefault.jpg Ralph L. Cohen traces the evolution of Floer homotopy theory, from its 1995 introduction to recent striking applications in symplectic geometry and low-dimensional topology, highlighting its deeper theoretical development. https://www.youtube.com/embed/-QC3lq-8tV8 4385 2023-01-19T20:05:53.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/interest-rates-and-stock-prices-a-market-re-evaluation https://i.ytimg.com/vi/sPUonzHWZEY/hqdefault.jpg Interest Rates and Stock Prices: A Market Re-evaluation — Aswath Damodaran https://i.ytimg.com/vi/sPUonzHWZEY/hqdefault.jpg An analysis of the historical trajectory and ripple effects of rising US treasury rates on global equity markets, with implications for asset valuation and economic forecasts. https://www.youtube.com/embed/sPUonzHWZEY 2208 2026-09-10T16:06:09.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/queer-love-in-shoah-history https://i.ytimg.com/vi/zDQ4RDTFcig/hqdefault.jpg Queer Love in Shoah History — Anna Hájková https://i.ytimg.com/vi/zDQ4RDTFcig/hqdefault.jpg Dr. Anna Hájková explores the obscured history of same-sex desire within the Shoah, challenging conventional Holocaust narratives by analyzing testimonies and archival silences concerning figures like Anne Frank and Margot Heuman. https://www.youtube.com/embed/zDQ4RDTFcig 2224 2026-10-13T15:35:47.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-3-inclusion-exclusion-18-200 https://i.ytimg.com/vi/cqPcQ3QqYnE/hqdefault.jpg Inclusion-Exclusion — Ankur Moitra https://i.ytimg.com/vi/cqPcQ3QqYnE/hqdefault.jpg Explains and proves the principle of inclusion-exclusion, applying it to the hat check problem and discussing the coupon collector's problem and independence of random variables. https://www.youtube.com/embed/cqPcQ3QqYnE 4769 2025-12-17T16:28:25.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/nodal-surplus-and-the-spectral-decomposition-of-the-cycle-space https://i.ytimg.com/vi/jHOyghsXNbU/hqdefault.jpg Nodal surplus and the spectral decomposition of the cycle space — Graham Cox https://i.ytimg.com/vi/jHOyghsXNbU/hqdefault.jpg Investigates how the nodal surplus of discrete Schrödinger operators on finite graphs relates to eigenvalue variation under external magnetic fields and graph deformations. It presents new results on combined deformations, elucidating their relationship to the cycle space. https://www.youtube.com/embed/jHOyghsXNbU 3195 2026-11-05T07:42:35.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/leslie-lamport-thinking-above-the-code https://i.ytimg.com/vi/-4Yp3j_jk8Q/hqdefault.jpg Thinking Above the Code — Leslie Lamport https://i.ytimg.com/vi/-4Yp3j_jk8Q/hqdefault.jpg Turing Award laureate Leslie Lamport advocates for rigorous mathematical state-machine specifications as a prerequisite for coding, drawing an analogy to architectural blueprints. He argues for the necessity of formal specification in designing complex concurrent and distributed systems. https://www.youtube.com/embed/-4Yp3j_jk8Q 3590 2014-07-15T17:34:05.000Z yes no 2026-11-08T12:31:06.798Z monthly 0.75 https://lectern.tv/watch/s2024-01-modern-olap-database-systems-cmu-advanced-database-systems https://i.ytimg.com/vi/5J-I8Mj8tss/hqdefault.jpg Modern OLAP Database Systems — Andy Pavlo https://i.ytimg.com/vi/5J-I8Mj8tss/hqdefault.jpg Introduces the foundational concepts and architectures of modern Online Analytical Processing (OLAP) database systems. It examines the distinguishing characteristics between OLAP and OLTP, exploring key design considerations such as columnar storage, vectorization, and query processing optimizations relevant to analytical workloads. https://www.youtube.com/embed/5J-I8Mj8tss 4145 2024-01-23T01:56:47.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/elementary-embeddings-and-small-large-cardinals https://i.ytimg.com/vi/8h_OJcrNl2o/hqdefault.jpg Elementary Embeddings and Small Large Cardinals — Victoria Gitman https://i.ytimg.com/vi/8h_OJcrNl2o/hqdefault.jpg An advanced seminar on elementary embeddings and their role in the study of small large cardinals, a foundational topic in modern set theory. https://www.youtube.com/embed/8h_OJcrNl2o 4790 2020-05-18T18:27:05.000Z yes no 2026-11-09T14:15:44.297Z monthly 0.75 https://lectern.tv/watch/movable-n4-configurations https://i.ytimg.com/vi/MEiReC8KkhY/hqdefault.jpg Movable n4 Configurations — Sergei Tabachnikov https://i.ytimg.com/vi/MEiReC8KkhY/hqdefault.jpg Explore the geometric foundations of n4 configurations, from Klein's complex examples to Grünbaum and Rigby's real constructions, and their unexpected movability derived from Poncelet polygons. https://www.youtube.com/embed/MEiReC8KkhY 3326 2026-10-27T17:55:26.000Z yes no 2026-11-08T07:59:52.483Z monthly 0.75 https://lectern.tv/watch/the-law-of-the-land-part-2-law-const1 https://i.ytimg.com/vi/Cxs091DNwec/hqdefault.jpg The Law of the Land, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/Cxs091DNwec/hqdefault.jpg Concludes the original Constitution with Articles VI and VII, establishing the Constitution as higher law through the Supremacy Clause and defining the hierarchy of legal authority. https://www.youtube.com/embed/Cxs091DNwec 1416 2026-08-06T18:33:23.000Z yes no 2026-11-10T00:41:15.903Z monthly 0.75 https://lectern.tv/watch/anthropic-ipo-valuation-analysis-of-the-prospectus https://i.ytimg.com/vi/cd1xrO2q9HU/hqdefault.jpg Anthropic IPO Valuation: Analysis of the Prospectus — Aswath Damodaran https://i.ytimg.com/vi/cd1xrO2q9HU/hqdefault.jpg An in-depth valuation of Anthropic's IPO, utilizing insights derived directly from the company's public prospectus, presented by a leading authority in corporate finance. https://www.youtube.com/embed/cd1xrO2q9HU 2865 2026-10-28T18:04:54.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/quantum-chemistry-ultracold-reactions-and-fundamental-control https://i.ytimg.com/vi/nrLzZHlf1NA/hqdefault.jpg Quantum Chemistry: Ultracold Reactions and Fundamental Control — Alan Jamison https://i.ytimg.com/vi/nrLzZHlf1NA/hqdefault.jpg Physicist Alan Jamison explores the frontiers of ultracold chemistry, where extreme temperatures enable unprecedented control over chemical reactions and reveal new quantum phenomena. https://www.youtube.com/embed/nrLzZHlf1NA 2657 2025-05-22T15:54:04.000Z yes no 2026-11-08T07:59:53.696Z monthly 0.75 https://lectern.tv/watch/lecture-7-generating-functions-for-catalan-numbers-18-200 https://i.ytimg.com/vi/JNSyyOAeMOc/hqdefault.jpg Generating Functions for Catalan Numbers — Peter Shor https://i.ytimg.com/vi/JNSyyOAeMOc/hqdefault.jpg Focuses on deriving the generating function for Catalan numbers and subsequently using it to obtain their explicit formula, a key result in combinatorial mathematics. https://www.youtube.com/embed/JNSyyOAeMOc 4309 2025-12-17T16:28:27.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/proof-all-norms-are-convex https://i.ytimg.com/vi/41SnCWFtTnU/hqdefault.jpg Proof: All Norms Are Convex — Steve Brunton https://i.ytimg.com/vi/41SnCWFtTnU/hqdefault.jpg Professor Steve Brunton proves the convexity of all norms, discussing its fundamental implications for optimization theory and machine learning algorithms. https://www.youtube.com/embed/41SnCWFtTnU 1131 2026-10-05T15:45:34.000Z yes no 2026-11-10T07:00:23.622Z monthly 0.75 https://lectern.tv/watch/lecture-6-capital-chapters-5-9-absolute-surplus-value-valorization-the-working-d https://i.ytimg.com/vi/qaGn0bLzICg/hqdefault.jpg Capital Chapters 5-9: Absolute Surplus-Value, Valorization, the Working Day — Paul North https://i.ytimg.com/vi/qaGn0bLzICg/hqdefault.jpg Introduces the general formula of capital and examines its constant movement, setting the stage for understanding the generation of surplus-value. It elucidates the foundational principles of valorization. https://www.youtube.com/embed/qaGn0bLzICg 2720 2026-03-25T12:51:22.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/differential-privacy-fundamentals-to-forefront https://i.ytimg.com/vi/5muBxGQ9B2g/hqdefault.jpg Differential Privacy: Fundamentals to Forefront I — Cynthia Dwork https://i.ytimg.com/vi/5muBxGQ9B2g/hqdefault.jpg Formalizes mathematical privacy guarantees under arbitrary auxiliary information, composition theorems, Laplace/Gaussian noise calibration, and adaptive data analysis. https://www.youtube.com/embed/5muBxGQ9B2g 3573 2015-05-28T18:34:53.000Z yes no 2026-11-08T12:30:46.822Z monthly 0.75 https://lectern.tv/watch/er-epr-wormholes-horizon-firewalls-and-entanglement https://i.ytimg.com/vi/OBPpRqxY8Uw/hqdefault.jpg ER = EPR: Wormholes, Horizon Firewalls, and Entanglement — Leonard Susskind https://i.ytimg.com/vi/OBPpRqxY8Uw/hqdefault.jpg Proposes that Einstein-Rosen wormhole bridges and Einstein-Podolsky-Rosen entangled states are dual manifestations of the same quantum-gravitational phenomenon. https://www.youtube.com/embed/OBPpRqxY8Uw 6473 2014-11-04T19:19:55.000Z yes no 2026-11-08T07:59:48.985Z monthly 0.75 https://lectern.tv/watch/sphere-of-influence-geopolitics-and-how-worlds-are-made-and-unmade https://i.ytimg.com/vi/sNHFGB5X7R8/hqdefault.jpg Sphere of Influence: Geopolitics and How Worlds Are Made and Unmade — Stephen Kotkin https://i.ytimg.com/vi/sNHFGB5X7R8/hqdefault.jpg Traces five centuries of Eurasian state capacity, balance-of-power diplomacy, and institutional competition across Russia, Europe, East Asia, and the Atlantic world. https://www.youtube.com/embed/sNHFGB5X7R8 7271 2017-04-27T06:58:39.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/a-call-by-push-value-scheme https://i.ytimg.com/vi/6WAr75wa3bU/hqdefault.jpg A Call-by-push-value Scheme — Max S. New https://i.ytimg.com/vi/6WAr75wa3bU/hqdefault.jpg An exploration of a minimalist Scheme variant inspired by Levy's Call-by-push-value, applying its principles to multi-argument functions and stack-based interpretation. https://www.youtube.com/embed/6WAr75wa3bU 1751 2026-09-22T00:23:32.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/handling-cancellation-in-concurrent-systems https://i.ytimg.com/vi/5zIOfBLQ3U4/hqdefault.jpg Handling Cancellation in Concurrent Systems — Andrew Kelley https://i.ytimg.com/vi/5zIOfBLQ3U4/hqdefault.jpg An in-depth exploration of robust strategies for managing cancellation in concurrent software systems, presented at a specialized technical conference. https://www.youtube.com/embed/5zIOfBLQ3U4 2830 2026-10-13T13:31:24.000Z yes no 2026-11-08T07:59:50.051Z monthly 0.75 https://lectern.tv/watch/the-essence-of-c-zero-overhead-abstraction https://i.ytimg.com/vi/86xWVb4XIyE/hqdefault.jpg The Essence of C++: Zero-Overhead Abstraction — Bjarne Stroustrup https://i.ytimg.com/vi/86xWVb4XIyE/hqdefault.jpg Articulates RAII resource determinism, compile-time value semantics, and hardware-sympathetic generic programming without runtime garbage-collection overhead. https://www.youtube.com/embed/86xWVb4XIyE 5950 2014-05-06T10:55:42.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/system-dynamics-predator-prey-models-with-carrying-capacity https://i.ytimg.com/vi/sfEhJRqrK7Q/hqdefault.jpg System Dynamics: Predator-Prey Models with Carrying Capacity — Hazhir Rahmandad https://i.ytimg.com/vi/sfEhJRqrK7Q/hqdefault.jpg An in-depth MIT lecture on developing system dynamics models, focusing on predator-prey interactions, carrying capacity, and the structure of reinforcing and balancing feedback loops. https://www.youtube.com/embed/sfEhJRqrK7Q 8831 2026-10-20T14:39:26.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/following-washington-s-lead-part-1-law-const2 https://i.ytimg.com/vi/fwaDVzEC_Yw/hqdefault.jpg Following Washington's Lead, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/fwaDVzEC_Yw/hqdefault.jpg Discover why Article II leaves the presidency so vague and how George Washington's unwritten precedents defined executive power. https://www.youtube.com/embed/fwaDVzEC_Yw 1414 2026-08-03T18:40:59.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/arch4health-4th-workshop-on-architecture-for-health https://i.ytimg.com/vi/L7hRn1h81bM/hqdefault.jpg Arch4Health: 4th Workshop on Architecture for Health — Onur Mutlu https://i.ytimg.com/vi/L7hRn1h81bM/hqdefault.jpg The fourth Arch4Health workshop, co-located with MICRO 2026, explores cutting-edge computer architecture challenges and solutions for health-related applications. https://www.youtube.com/embed/L7hRn1h81bM 15052 2026-11-01T18:58:42.000Z yes no 2026-11-08T22:00:41.262Z monthly 0.75 https://lectern.tv/watch/shakespearean-england-and-views-of-the-irish-language-micheal-o-mainnin https://i.ytimg.com/vi/HHVDDCcTqKg/hqdefault.jpg Shakespearean England and Views of the Irish Language — Mícheál Ó Mainnín https://i.ytimg.com/vi/HHVDDCcTqKg/hqdefault.jpg Investigates the sociolinguistic context of early modern Ireland, analyzing how Shakespeare and his contemporaries portrayed the Irish language, tracing the origins of enduring negative stereotypes, and examining Tudor language policies. https://www.youtube.com/embed/HHVDDCcTqKg 2750 2026-10-27T16:00:13.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/local-node-differential-privacy https://i.ytimg.com/vi/tCgM4XGvHvY/hqdefault.jpg Local Node Differential Privacy — Connor Wagaman https://i.ytimg.com/vi/tCgM4XGvHvY/hqdefault.jpg An investigation into local node differential privacy for graphs, presenting a new algorithmic framework for answering linear queries about degree distributions. Offers a deep dive into privacy-preserving graph analysis. https://www.youtube.com/embed/tCgM4XGvHvY 3488 2026-06-10T00:46:06.000Z yes no 2026-11-08T07:59:52.737Z monthly 0.75 https://lectern.tv/watch/human-climate-interactions-and-evolution-past-and-future https://i.ytimg.com/vi/nLmCbBVq0xM/hqdefault.jpg Human-Climate Interactions and Evolution: Past and Future — Peter deMenocal, Jean-Jacques Hublin & R https://i.ytimg.com/vi/nLmCbBVq0xM/hqdefault.jpg A CARTA symposium exploring the intricate relationship between climate dynamics and human evolutionary trajectories, featuring perspectives from earth scientists, ecologists, and paleoanthropologists. https://www.youtube.com/embed/nLmCbBVq0xM 3497 2015-07-10T11:00:01.000Z yes no 2026-11-09T18:31:20.090Z monthly 0.75 https://lectern.tv/watch/jensen-s-inequality-intuition-and-applications https://i.ytimg.com/vi/GWuAGTjfRs8/hqdefault.jpg Jensen's Inequality: Intuition and Applications — Steve Brunton https://i.ytimg.com/vi/GWuAGTjfRs8/hqdefault.jpg An accessible yet rigorous exploration of Jensen's Inequality, providing both geometric intuition and a concrete application within probability theory, produced at the University of Washington. https://www.youtube.com/embed/GWuAGTjfRs8 862 2026-10-21T12:00:29.000Z yes no 2026-11-10T07:00:23.627Z monthly 0.75 https://lectern.tv/watch/arrow-arithmetic-vector-operations https://i.ytimg.com/vi/nFf_SJRwfaY/hqdefault.jpg "Arrow" Arithmetic: Vector Operations — Herbert Gross https://i.ytimg.com/vi/nFf_SJRwfaY/hqdefault.jpg Exploration of fundamental vector operations, conceptualized as 'arrow arithmetic,' a crucial component of multivariable calculus from the MIT OpenCourseWare archives. https://www.youtube.com/embed/nFf_SJRwfaY 1682 2012-03-12T10:34:02.000Z yes no 2026-11-10T07:00:22.887Z monthly 0.75 https://lectern.tv/watch/rock-n-roll-in-the-solar-system-and-beyond-interstellar-seeds-snowmen-and-second https://i.ytimg.com/vi/GtiGP6wIqVo/hqdefault.jpg Rock n' Roll in the Solar System and Beyond: Interstellar Seeds, Snowmen, and Second Generation Plan https://i.ytimg.com/vi/GtiGP6wIqVo/hqdefault.jpg Investigate the dynamics of objects within and beyond our solar system, from interstellar seeds and peculiar celestial bodies to the formation mechanisms of second-generation planets. https://www.youtube.com/embed/GtiGP6wIqVo 3125 2026-11-05T18:39:29.000Z yes no 2026-11-10T06:22:28.431Z monthly 0.75 https://lectern.tv/watch/oligarchs-and-their-discontents https://i.ytimg.com/vi/ozn7pfPvgu0/hqdefault.jpg Oligarchs and Their Discontents — Melissa Lane https://i.ytimg.com/vi/ozn7pfPvgu0/hqdefault.jpg Explore the historical tensions between oligarchic power and popular discontent, drawing insights from ancient Roman and Athenian political structures. Professor Melissa Lane examines models of elite accommodation versus irredentist resistance. https://www.youtube.com/embed/ozn7pfPvgu0 2202 2026-03-31T15:00:57.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2026-lecture-1-first-year-student-lecture https://i.ytimg.com/vi/cASmou81OyY/hqdefault.jpg Natural Numbers, Well-Ordering & Mathematical Induction — Vicky Neale https://i.ytimg.com/vi/cASmou81OyY/hqdefault.jpg This lecture, part of Oxford's introductory mathematics course, prepares incoming students by reviewing high-school mathematics and introducing the foundational concepts and proof techniques critical for university-level study. https://www.youtube.com/embed/cASmou81OyY 6776 2026-09-29T14:00:36.000Z yes no 2026-11-10T07:00:23.930Z monthly 0.75 https://lectern.tv/watch/propaganda-race-and-mass-incarceration https://i.ytimg.com/vi/lnYKCKJtA8s/hqdefault.jpg Propaganda, Race, and Mass Incarceration — Jason Stanley https://i.ytimg.com/vi/lnYKCKJtA8s/hqdefault.jpg Yale Professor Jason Stanley explores the intricate connections between propaganda, racial dynamics, and the mechanisms of mass incarceration, drawing from his work on how propaganda functions in society. https://www.youtube.com/embed/lnYKCKJtA8s 3430 2015-11-17T15:41:18.000Z yes no 2026-11-09T06:15:40.695Z monthly 0.75 https://lectern.tv/watch/beyond-lithium-ion-the-future-of-energy-storage-materials https://i.ytimg.com/vi/huMZI_7iZKA/hqdefault.jpg Beyond Lithium-Ion: The Future of Energy Storage Materials — Saiful Islam https://i.ytimg.com/vi/huMZI_7iZKA/hqdefault.jpg A detailed exploration of advanced energy storage, from sodium-ion and solid-state batteries to perovskite solar cells, and the computational methods driving materials discovery. https://www.youtube.com/embed/huMZI_7iZKA 3631 2026-10-30T17:00:17.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/introduction-to-parallel-programming-with-openmp-part-3 https://i.ytimg.com/vi/4ynJXZdx-m4/hqdefault.jpg Introduction to Parallel Programming with OpenMP (Part 3) — T. Mattson https://i.ytimg.com/vi/4ynJXZdx-m4/hqdefault.jpg The third installment of an introductory series on parallel programming using OpenMP, presented by a leading expert from Intel at MIT. https://www.youtube.com/embed/4ynJXZdx-m4 6088 2022-09-21T14:51:00.000Z yes no 2026-11-09T03:46:37.742Z monthly 0.75 https://lectern.tv/watch/lecture-16-complexity-p-np-np-completeness-reductions-6-046j https://i.ytimg.com/vi/eHZifpgyH_4/hqdefault.jpg Complexity: P, NP, NP-completeness, Reductions — Erik Demaine https://i.ytimg.com/vi/eHZifpgyH_4/hqdefault.jpg Master the art of NP-completeness with MIT's Erik Demaine, who proves problems from Super Mario to jigsaw puzzles are intractable. https://www.youtube.com/embed/eHZifpgyH_4 5125 2016-06-13T19:31:33.000Z yes no 2026-11-10T05:00:26.006Z monthly 0.75 https://lectern.tv/watch/03-constantine-and-the-early-church https://i.ytimg.com/vi/tcIuAJ-jaSg/hqdefault.jpg Constantine and the Early Church — Paul Freedman https://i.ytimg.com/vi/tcIuAJ-jaSg/hqdefault.jpg Analyzes the pivotal reign of Emperor Constantine, examining his conversion, the establishment of Constantinople, and his profound impact on the evolving relationship between the Roman state and the early Christian Church. https://www.youtube.com/embed/tcIuAJ-jaSg 2717 2012-04-05T15:30:33.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/lecture-2-introduction-to-linear-dynamical-systems https://i.ytimg.com/vi/pMGygUPW_fE/hqdefault.jpg Linear Functions, Superposition & Matrix Representations — Stephen Boyd https://i.ytimg.com/vi/pMGygUPW_fE/hqdefault.jpg Stephen Boyd formalizes linear, affine, and Taylor-approximated nonlinear functions f: ℝⁿ → ℝᵐ, showing how superposition determines a unique matrix representation y = Ax and interpreting input-output sensitivity geometrically. https://www.youtube.com/embed/pMGygUPW_fE 3952 2008-07-09T07:03:44.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/ai-oppression-or-innovation-sfi-cx https://i.ytimg.com/vi/XKEnHDQsJBI/hqdefault.jpg AI: Oppression or Innovation? — Stephanie Forrest https://i.ytimg.com/vi/XKEnHDQsJBI/hqdefault.jpg Artificial intelligence is everywhere, but does it truly understand the world or just reflect our biases back at us? https://www.youtube.com/embed/XKEnHDQsJBI 5316 2023-04-12T15:04:42.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/lecture-5-cascades-query-optimizer-15-799 https://i.ytimg.com/vi/bjOIbEg0Stc/hqdefault.jpg Cascades Query Optimizer — Andy Pavlo https://i.ytimg.com/vi/bjOIbEg0Stc/hqdefault.jpg Presents the Cascades framework for query optimization, detailing its dynamic programming approach, memo structure, and use of logical and physical properties for plan enumeration. https://www.youtube.com/embed/bjOIbEg0Stc 5248 2025-01-30T12:41:41.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/tantalizing-patterns-created-by-curves-on-surfaces https://i.ytimg.com/vi/inpWaqRhfL8/hqdefault.jpg Tantalizing Patterns Created by Curves on Surfaces — Moira Chas https://i.ytimg.com/vi/inpWaqRhfL8/hqdefault.jpg Moira Chas explores the interplay between geometric and word lengths of curves on hyperbolic surfaces, discussing algorithms for their computation. The lecture details how computational experiments have led to counterexamples, new conjectures, and theorems concerning the Goldman Lie algebra and intersection structures. https://www.youtube.com/embed/inpWaqRhfL8 4008 2023-01-20T15:52:43.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/1-introduction-hd33b https://i.ytimg.com/vi/hd33BahdAjs/hqdefault.jpg Enlightenment, Industrialization & the Rise of Modern Social Theory — Iván Szelényi https://i.ytimg.com/vi/hd33BahdAjs/hqdefault.jpg This inaugural lecture for Yale's Foundations of Modern Social Thought introduces the intellectual landscape of influential thinkers from Hobbes and Locke to Marx and Nietzsche, outlining their biographical contexts and core philosophical contributions to social theory. https://www.youtube.com/embed/hd33BahdAjs 2751 2011-03-04T21:57:14.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/the-dynabook-past-present-and-future-history-of-personal-workstation https://i.ytimg.com/vi/7Rl4Zx3pg2Y/hqdefault.jpg The Dynabook: Past, Present, and Future (History of Personal Workstation) — Alan Kay https://i.ytimg.com/vi/7Rl4Zx3pg2Y/hqdefault.jpg Alan Kay presents a historical and forward-looking perspective on the Dynabook concept, tracing its origins and impact on personal computing at the History of Personal Workstation event. https://www.youtube.com/embed/7Rl4Zx3pg2Y 3725 2015-11-17T18:43:57.000Z yes no 2026-11-09T18:15:55.785Z monthly 0.75 https://lectern.tv/watch/different-notions-of-symplectic-equivalence-pazit-haim-kislev https://i.ytimg.com/vi/FX37RH_wZVs/hqdefault.jpg Different Notions of Symplectic Equivalence — Pazit Haim-Kislev https://i.ytimg.com/vi/FX37RH_wZVs/hqdefault.jpg Pazit Haim-Kislev examines various definitions of symplectic equivalence for subsets of R^2n, demonstrating instances where these notions diverge and presenting counterexamples that highlight their non-coincidence in general. https://www.youtube.com/embed/FX37RH_wZVs 3365 2026-11-06T18:15:28.000Z yes no 2026-11-08T21:54:41.361Z monthly 0.75 https://lectern.tv/watch/what-do-you-need-a-mathematician-for-perspectives-from-the-17th-century-volker-r https://i.ytimg.com/vi/MczTnjBsQ-o/hqdefault.jpg What Do You Need a Mathematician For? Perspectives from the 17th Century — Volker Remmert https://i.ytimg.com/vi/MczTnjBsQ-o/hqdefault.jpg Professor Volker Remmert examines the historical role of mathematicians in the 17th century, analyzing texts such as Martinus Hortensius' 1634 oration on the dignity and usefulness of mathematical sciences to understand their societal advocacy and contemporary relevance. https://www.youtube.com/embed/MczTnjBsQ-o 3021 2026-11-06T16:00:06.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-law-of-the-land-part-1-law-const1 https://i.ytimg.com/vi/lf6yfJDfJmM/hqdefault.jpg The Law of the Land, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/lf6yfJDfJmM/hqdefault.jpg Explore the mechanics of Article V and why Amar calls the amendment process the most fundamental part of the U.S. Constitution. https://www.youtube.com/embed/lf6yfJDfJmM 1229 2026-08-06T18:33:27.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/multi-objective-learning-an-algorithmic-toolbox-for-optimal-predictions-anytime- https://i.ytimg.com/vi/hyvze3baL2k/hqdefault.jpg Multi-objective Learning: An Algorithmic Toolbox for Optimal Predictions Anytime Anywhere — Nika Hag https://i.ytimg.com/vi/hyvze3baL2k/hqdefault.jpg Nika Haghtalab introduces multi-objective learning as a unifying framework, providing an algorithmic toolbox for learning models with guarantees across diverse tasks, enhancing fairness and robustness in ML. https://www.youtube.com/embed/hyvze3baL2k 2260 2026-05-29T05:19:46.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/2-bentley-rules-for-optimizing-work https://i.ytimg.com/vi/H-1-X9bkop8/hqdefault.jpg Bentley Rules for Optimizing Work — Charles Leiserson & Julian Shun https://i.ytimg.com/vi/H-1-X9bkop8/hqdefault.jpg Presents Bentley's Rules for optimizing software performance, covering techniques such as loop unrolling, short-circuiting, fast paths, and compile-time initialization, illustrated with practical code examples. https://www.youtube.com/embed/H-1-X9bkop8 4810 2019-09-23T17:41:42.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/prismriver-formalization-of-music-theory-and-algorithmic-composition-in-lean-4 https://i.ytimg.com/vi/r49jKcPI-AE/hqdefault.jpg QED Lecture 1, Part 7: Summing Probability Amplitudes & Photomultiplier Detection — Leni Aniva https://i.ytimg.com/vi/r49jKcPI-AE/hqdefault.jpg Introduces Prismriver, a Lean 4 library for formalizing music theory, enabling verifiable algorithmic composition and generalizing beyond equal temperament tuning. https://www.youtube.com/embed/r49jKcPI-AE 1266 2026-09-22T00:23:39.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/convex-hypersurfaces-and-robust-heterodimensional-dynamics-julian-chaidez https://i.ytimg.com/vi/uURR7SYf75w/hqdefault.jpg Convex Hypersurfaces and Robust Heterodimensional Dynamics — Julian Chaidez https://i.ytimg.com/vi/uURR7SYf75w/hqdefault.jpg Investigates the topology of hypersurfaces in contact manifolds by analyzing the characteristic foliation through methods from partially hyperbolic dynamics. It addresses longstanding questions regarding these geometric structures. https://www.youtube.com/embed/uURR7SYf75w 3933 2026-11-06T18:06:45.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/on-the-measure-of-intelligence-program-synthesis-and-fluid-abstraction https://i.ytimg.com/vi/3Nxe7J07TQY/hqdefault.jpg On the Measure of Intelligence: Program Synthesis and Fluid Abstraction — François Chollet https://i.ytimg.com/vi/3Nxe7J07TQY/hqdefault.jpg Distinguishes memorized skill interpolation from true sample-efficient skill acquisition on novel tasks via the Abstraction and Reasoning Corpus (ARC). https://www.youtube.com/embed/3Nxe7J07TQY 4244 2021-09-22T20:13:13.000Z yes no 2026-11-08T22:00:37.999Z monthly 0.75 https://lectern.tv/watch/polyakov-s-lectures-on-modern-classical-dynamics-lecture-14 https://i.ytimg.com/vi/oZ2mIRPj3PY/hqdefault.jpg Classical Perturbation Theory, Small Divisors & KAM Torus Stability — Alexander Polyakov https://i.ytimg.com/vi/oZ2mIRPj3PY/hqdefault.jpg The fourteenth session of Alexander Polyakov's challenging graduate course at Princeton, advancing the understanding of modern classical dynamics. https://www.youtube.com/embed/oZ2mIRPj3PY 4122 2023-02-22T19:55:10.000Z yes no 2026-11-10T07:00:23.167Z monthly 0.75 https://lectern.tv/watch/infinity-structures-bv-formalism-and-discrete-models-of-continuum-vector-calculu https://i.ytimg.com/vi/RFaYO3jGpEo/hqdefault.jpg Infinity Structures, BV Formalism, and Discrete Models of Continuum Vector Calculus — Ruth Lawrence- https://i.ytimg.com/vi/RFaYO3jGpEo/hqdefault.jpg Explores the algebraic structures that emerge when transitioning from differential graded algebras of continuum forms to discrete settings. It examines how properties like commutativity, associativity, and the Leibniz property are modified, leading to various forms of infinity structures. https://www.youtube.com/embed/RFaYO3jGpEo 4151 2023-01-19T21:43:14.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/hse-kolmogorov-complexity-lecture-1-computability-and-solomonoff-induction https://i.ytimg.com/vi/0m7RXtisu5w/hqdefault.jpg HSE Kolmogorov Complexity, Lecture 1: Computability and Solomonoff Induction — Bruno Bauwens https://i.ytimg.com/vi/0m7RXtisu5w/hqdefault.jpg The inaugural lecture in a course on Kolmogorov complexity, introducing fundamental concepts of computability theory and Solomonoff induction. https://www.youtube.com/embed/0m7RXtisu5w 6455 2024-10-05T05:09:35.000Z yes no 2026-11-09T10:15:39.984Z monthly 0.75 https://lectern.tv/watch/how-can-robots-learn-to-interact-and-coordinate-with-others https://i.ytimg.com/vi/YOdFtIUjXKM/hqdefault.jpg How Can Robots Learn to Interact and Coordinate with Others? — Negar Mehr https://i.ytimg.com/vi/YOdFtIUjXKM/hqdefault.jpg Explore challenges in multi-agent robot coordination, examining how foundation models can facilitate learning in complex interactive environments and through demonstrations. https://www.youtube.com/embed/YOdFtIUjXKM 3333 2026-10-11T02:26:21.000Z yes no 2026-11-09T06:31:47.174Z monthly 0.75 https://lectern.tv/watch/population-dynamics-with-diffusion https://i.ytimg.com/vi/2h_rQ1zSUqw/hqdefault.jpg Population Dynamics with Diffusion — Ratnasingham Shivaji https://i.ytimg.com/vi/2h_rQ1zSUqw/hqdefault.jpg Ratnasingham Shivaji explores steady-state distributions of reaction-diffusion equations applied to population dynamics, focusing on Allee effects and harvesting models in bounded habitats. https://www.youtube.com/embed/2h_rQ1zSUqw 2992 2016-11-23T17:51:44.000Z yes no 2026-11-08T07:59:53.265Z monthly 0.75 https://lectern.tv/watch/privacy-amplification-for-correlated-noise-mechanisms-via-b-min-sep-subsampling https://i.ytimg.com/vi/wwZdLFYnY28/hqdefault.jpg Privacy Amplification for Correlated-Noise Mechanisms via b-Min-Sep Subsampling — Andy Dong https://i.ytimg.com/vi/wwZdLFYnY28/hqdefault.jpg A rigorous examination of privacy amplification techniques for correlated-noise mechanisms, introducing b-min-sep subsampling as a novel batching scheme for DP-MF. Explores advanced topics in private model training. https://www.youtube.com/embed/wwZdLFYnY28 3474 2026-06-10T00:46:06.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/community-detection-with-the-bethe-hessian https://i.ytimg.com/vi/6b-4QEFciUo/hqdefault.jpg Community detection with the Bethe-Hessian — Yizhe Zhu https://i.ytimg.com/vi/6b-4QEFciUo/hqdefault.jpg This research seminar investigates the application of the Bethe-Hessian matrix for community detection in sparse networks. It presents a rigorous analysis of the Bethe-Hessian spectral method within the stochastic block model, contrasting it with the non-backtracking operator. https://www.youtube.com/embed/6b-4QEFciUo 3170 2026-11-06T06:51:07.000Z yes no 2026-11-08T07:59:48.726Z monthly 0.75 https://lectern.tv/watch/how-to-make-a-text-box-a-crash-course-in-unicode-and-opentype https://i.ytimg.com/vi/7Tr0ty9-yeQ/hqdefault.jpg How to Make a Text Box: A Crash Course in Unicode and OpenType — Jimmy Lefevre https://i.ytimg.com/vi/7Tr0ty9-yeQ/hqdefault.jpg An in-depth exploration into the intricate processes behind text input, editing, and shaping, covering fundamental concepts of Unicode and OpenType for robust software development. https://www.youtube.com/embed/7Tr0ty9-yeQ 6335 2026-10-01T15:27:26.000Z yes no 2026-11-08T07:59:50.209Z monthly 0.75 https://lectern.tv/watch/thorcon-s-thorium-converter-reactor-design-and-deployment https://i.ytimg.com/vi/oB1IrzDDI9g/hqdefault.jpg ThorCon's Thorium Converter Reactor: Design and Deployment — Lars Jorgensen https://i.ytimg.com/vi/oB1IrzDDI9g/hqdefault.jpg Lars Jorgensen presents an in-depth overview of ThorCon's molten-salt thorium converter reactor, detailing its liquid fuel design, shipyard construction methodology, and passive safety features. https://www.youtube.com/embed/oB1IrzDDI9g 2360 2020-07-03T20:59:33.000Z yes no 2026-11-08T07:59:50.175Z monthly 0.75 https://lectern.tv/watch/maximizing-algebraic-connectivity-for-graphs-of-given-order-and-size https://i.ytimg.com/vi/DmUk2RkkafE/hqdefault.jpg Maximizing algebraic connectivity for graphs of given order and size. — Sebastian Cioaba https://i.ytimg.com/vi/DmUk2RkkafE/hqdefault.jpg Sebastian Cioaba presents a proof of Kolokolnikov's conjecture on maximizing algebraic connectivity for graphs of given order and size, detailing the result f(n,2n-4)=2 for n>3. The talk also examines the failure of a similar conjecture for f(n,3(n-3)) and related work on regular graphs. https://www.youtube.com/embed/DmUk2RkkafE 2305 2026-11-05T11:45:15.000Z yes no 2026-11-08T08:00:40.426Z monthly 0.75 https://lectern.tv/watch/computer-architecture-l13-interconnects https://i.ytimg.com/vi/NZaRrui04BA/hqdefault.jpg On-Chip Interconnect Topologies, Buffering & Flow Control — Onur Mutlu https://i.ytimg.com/vi/NZaRrui04BA/hqdefault.jpg Delve into the foundational principles and advanced challenges of interconnect design within high-performance computer architectures, presented by ETH Zürich. https://www.youtube.com/embed/NZaRrui04BA 8563 2026-11-05T11:15:11.000Z yes no 2026-11-10T07:00:23.746Z monthly 0.75 https://lectern.tv/watch/1-the-importance-of-chemical-principles https://i.ytimg.com/vi/YkYeYhXUeEE/hqdefault.jpg The Importance of Chemical Principles — Catherine Drennan https://i.ytimg.com/vi/YkYeYhXUeEE/hqdefault.jpg Professor Catherine Drennan introduces the fundamental principles underpinning chemical science, outlining the course's objectives and illustrating how these concepts are applied to solve real-world problems. The lecture emphasizes the foundational role of chemistry in scientific understanding. https://www.youtube.com/embed/YkYeYhXUeEE 1279 2017-08-03T20:54:35.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/cmu-database-seminar-antithesis-deterministic-simulation-testing https://i.ytimg.com/vi/1eVkT-ZnKC8/hqdefault.jpg Deterministic Simulation Testing for Distributed Databases (Antithesis) — Marco Primi https://i.ytimg.com/vi/1eVkT-ZnKC8/hqdefault.jpg CMU Database Group seminar unpacking deterministic hypervisor fuzzing—reproducing once-in-a-decade distributed consensus and storage corruption bugs deterministically. https://www.youtube.com/embed/1eVkT-ZnKC8 3662 2026-09-29T11:49:40.000Z yes no 2026-11-08T08:00:40.354Z monthly 0.75 https://lectern.tv/watch/judges-and-juries-part-2-law-const1 https://i.ytimg.com/vi/CcNCZ41qBB8/hqdefault.jpg Judges and Juries, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/CcNCZ41qBB8/hqdefault.jpg Disentangles the principle of judicial review from its historical application, arguing for a modest founder's expectation of its scope and contrasting it with other constitutional vetoes. https://www.youtube.com/embed/CcNCZ41qBB8 1814 2026-08-06T18:33:23.000Z yes no 2026-11-09T22:18:27.653Z monthly 0.75 https://lectern.tv/watch/agreement-and-alignment-for-human-ai-collaborative-decision-making-simons-econ https://i.ytimg.com/vi/gLoJ4RI1DX4/hqdefault.jpg Agreement and Alignment for Human-AI Collaborative Decision Making — Aaron Roth https://i.ytimg.com/vi/gLoJ4RI1DX4/hqdefault.jpg Explores human-AI collaboration in decision-making, leveraging Aumann’s classical agreement theorem to understand how humans and AI models can achieve better outcomes together. https://www.youtube.com/embed/gLoJ4RI1DX4 2721 2026-02-17T18:11:12.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/reality-virtual-worlds-and-the-problems-of-philosophy https://i.ytimg.com/vi/g3ALQ_9dGc4/hqdefault.jpg Reality+: Virtual Worlds and the Problems of Philosophy — David J. Chalmers https://i.ytimg.com/vi/g3ALQ_9dGc4/hqdefault.jpg Uses virtual reality and simulation hypotheses as sharp instruments to re-examine Cartesian skepticism, structural realism, mind-body dualism, and value. https://www.youtube.com/embed/g3ALQ_9dGc4 2248 2022-04-07T16:29:48.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/lecture-2-turing-machines-15-455 https://i.ytimg.com/vi/RHQABoOLOvk/hqdefault.jpg Turing Machines — Ryan O'Donnell https://i.ytimg.com/vi/RHQABoOLOvk/hqdefault.jpg Provides a foundational introduction to Turing Machines, exploring their structure and operational principles as a model for computation, referencing Sipser, Chapter 3.1, 3.3. https://www.youtube.com/embed/RHQABoOLOvk 4787 2017-06-11T20:26:25.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/massive-open-online-courses-moocs-how-do-they-work https://i.ytimg.com/vi/1T4IQrOJr5U/hqdefault.jpg Massive Open Online Courses (MOOCs): How Do They Work? — Dan Grossman https://i.ytimg.com/vi/1T4IQrOJr5U/hqdefault.jpg Dan Grossman of the University of Washington discusses his experiences and insights on Massive Open Online Courses (MOOCs), evaluating their impact, pedagogical strengths, and challenges compared to traditional university instruction. https://www.youtube.com/embed/1T4IQrOJr5U 3933 2013-09-23T22:11:49.000Z yes no 2026-11-08T08:31:02.357Z monthly 0.75 https://lectern.tv/watch/1-2-the-birth-of-modern-philosophy https://i.ytimg.com/vi/q7l2WuwhDGs/hqdefault.jpg The Birth of Modern Philosophy — Peter Millican https://i.ytimg.com/vi/q7l2WuwhDGs/hqdefault.jpg Peter Millican opens Oxford's General Philosophy course by tracing the seventeenth-century epistemological turn, showing how the breakdown of Aristotelian scholasticism propelled Descartes and the birth of modern philosophy. https://www.youtube.com/embed/q7l2WuwhDGs 955 2010-10-21T14:45:06.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/lecture-8-capital-chapter-8-the-working-day-lit-cap1 https://i.ytimg.com/vi/IifLUyFHpoA/hqdefault.jpg Capital Chapter 8: The Working Day — Paul North https://i.ytimg.com/vi/IifLUyFHpoA/hqdefault.jpg Focusing on Marx's Chapter 8, this lecture scrutinizes the political and economic struggles over the length of the working day and its direct impact on absolute surplus-value. It unpacks the determination of labor time. https://www.youtube.com/embed/IifLUyFHpoA 2397 2026-03-25T12:57:24.000Z yes no 2026-11-09T22:18:27.525Z monthly 0.75 https://lectern.tv/watch/the-henderson-escher-example-recursive-graphics https://i.ytimg.com/vi/PEwZL3H2oKg/hqdefault.jpg The Henderson Escher Example: Recursive Graphics — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/PEwZL3H2oKg/hqdefault.jpg Delve into the Henderson Escher example, illustrating the power of recursive procedures and functional abstraction in generating complex graphical patterns, from MIT's 6.001 curriculum. https://www.youtube.com/embed/PEwZL3H2oKg 4525 2019-08-22T22:17:22.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/lecture-5-nash-equilibrium-14-12 https://i.ytimg.com/vi/ftCXguW2k4o/hqdefault.jpg Nash Equilibrium — Ian Ball https://i.ytimg.com/vi/ftCXguW2k4o/hqdefault.jpg This session rigorously defines the Nash equilibrium, a central concept where no player can unilaterally improve their outcome by changing strategy. It explores applications, including mixed strategies in games like hide-and-seek. https://www.youtube.com/embed/ftCXguW2k4o 4767 2026-05-18T16:01:35.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/lecture-05-public-goods-theory-optimality-and-pricing-14-41 https://i.ytimg.com/vi/LGwL42cUHC4/hqdefault.jpg Public Goods Theory, Optimality, and Pricing — Jonathan Gruber https://i.ytimg.com/vi/LGwL42cUHC4/hqdefault.jpg Delves into the theory of public goods, defining their characteristics and exploring conditions for optimal provision. It also considers mechanisms and challenges related to pricing and financing non-excludable and non-rivalrous goods. https://www.youtube.com/embed/LGwL42cUHC4 4735 2026-02-04T19:33:10.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/how-i-learned-to-stop-worrying-and-love-the-transformer-cs25 https://i.ytimg.com/vi/1GbDTTK3aR4/hqdefault.jpg How I Learned to Stop Worrying and Love the Transformer — Ashish Vaswani https://i.ytimg.com/vi/1GbDTTK3aR4/hqdefault.jpg Ashish Vaswani, a co-author of "Attention Is All You Need," discusses the foundational motivations and historical evolution of the Transformer model. The session concludes with an overview of promising future research directions in Transformer architectures. https://www.youtube.com/embed/1GbDTTK3aR4 4838 2024-01-17T18:00:01.000Z yes no 2026-11-09T22:18:27.525Z monthly 0.75 https://lectern.tv/watch/alan-kay-at-atlas-institute-university-of-colorado-boulder https://i.ytimg.com/vi/nOrdzDaPYV4/hqdefault.jpg Alan Kay at ATLAS Institute, University of Colorado Boulder — Alan Kay https://i.ytimg.com/vi/nOrdzDaPYV4/hqdefault.jpg Turing Award laureate Alan Kay discusses his foundational work in object-oriented programming and the Dynabook concept, reflecting on the evolution of computing and its future implications for education and design. https://www.youtube.com/embed/nOrdzDaPYV4 6166 2019-11-12T01:56:26.000Z yes no 2026-11-08T22:00:42.300Z monthly 0.75 https://lectern.tv/watch/visual-introduction-to-the-continuous-fourier-transform-3blue1brown https://i.ytimg.com/vi/spUNpyF58BY/hqdefault.jpg What is the Fourier Transform? A Visual Introduction — Grant Sanderson https://i.ytimg.com/vi/spUNpyF58BY/hqdefault.jpg Provides an intuitive and visually driven introduction to the Fourier Transform, explaining its fundamental principles by decomposing complex signals into constituent sine and cosine waves. It demonstrates how this transformation maps a function from its original domain to a frequency domain. https://www.youtube.com/embed/spUNpyF58BY 1181 2018-01-26T18:47:48.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/code-health-guardian https://i.ytimg.com/vi/-FM-sCAfktM/hqdefault.jpg Code Health Guardian — Artie Shevchenko https://i.ytimg.com/vi/-FM-sCAfktM/hqdefault.jpg Moving beyond subjective 'code smells,' this talk presents a rigorous, objective framework for evaluating and improving code health. Explores theoretical foundations and practical techniques for software quality. https://www.youtube.com/embed/-FM-sCAfktM 3477 2026-02-02T23:18:38.000Z yes no 2026-11-08T07:59:52.781Z monthly 0.75 https://lectern.tv/watch/remembering-the-ladies-part-1-law-const2 https://i.ytimg.com/vi/pe-WoNF4hps/hqdefault.jpg Remembering the Ladies, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/pe-WoNF4hps/hqdefault.jpg Discover how the Nineteenth Amendment quietly shatters the popular sovereignty story behind America's written Constitution. https://www.youtube.com/embed/pe-WoNF4hps 1402 2026-08-03T18:39:09.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/finiteness-of-anosov-flows-on-closed-hyperbolic-3-manifolds-via-contact-geometry https://i.ytimg.com/vi/EW8jChZzey4/hqdefault.jpg Finiteness of Anosov Flows on Closed Hyperbolic 3-manifolds via Contact Geometry — Vincent Colin https://i.ytimg.com/vi/EW8jChZzey4/hqdefault.jpg Investigate the finiteness of Anosov flows on closed hyperbolic 3-manifolds, demonstrating how associated contact structures determine periodic orbit homotopy data. https://www.youtube.com/embed/EW8jChZzey4 4053 2026-11-02T21:42:38.000Z yes no 2026-11-08T07:59:50.296Z monthly 0.75 https://lectern.tv/watch/lecture-7-join-ordering-bottom-up-15-799 https://i.ytimg.com/vi/CcUVvnYv7Hg/hqdefault.jpg Join Ordering: Bottom-up — Andy Pavlo https://i.ytimg.com/vi/CcUVvnYv7Hg/hqdefault.jpg Introduces bottom-up strategies for join ordering, including the use of dynamic programming and bushy tree enumeration to find optimal join sequences for multi-way joins. https://www.youtube.com/embed/CcUVvnYv7Hg 4102 2025-02-06T15:24:30.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/flavour-physics-old-problems-and-recent-hopes https://i.ytimg.com/vi/tN3o4vkSjLA/hqdefault.jpg Flavour Physics: Old Problems and Recent Hopes — Gino Isidori https://i.ytimg.com/vi/tN3o4vkSjLA/hqdefault.jpg An expert overview of flavour physics, discussing persistent challenges and new perspectives arising from recent experimental results, particularly in lepton flavour universality. https://www.youtube.com/embed/tN3o4vkSjLA 4031 2022-02-04T22:38:48.000Z yes no 2026-11-08T07:59:53.188Z monthly 0.75 https://lectern.tv/watch/the-shape-of-tiles-regular-and-irregular-hard-and-soft https://i.ytimg.com/vi/KaN1TCGMvmg/hqdefault.jpg The Shape of Tiles: Regular and Irregular, Hard and Soft — Alain Goriely https://i.ytimg.com/vi/KaN1TCGMvmg/hqdefault.jpg Alain Goriely presents an advanced exploration of tiling theory, delving into the classification and properties of both rigid and deformable tessellations in various dimensions. https://www.youtube.com/embed/KaN1TCGMvmg 3042 2026-05-19T15:00:33.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-07-political-economy-14-41 https://i.ytimg.com/vi/84uJc4N_LAg/hqdefault.jpg Political Economy — Jonathan Gruber https://i.ytimg.com/vi/84uJc4N_LAg/hqdefault.jpg Examines the theoretical underpinnings and practical challenges of representative democracy within the framework of public finance. Professor Gruber analyzes the mechanisms through which elected representatives make policy decisions on behalf of citizens. https://www.youtube.com/embed/84uJc4N_LAg 4575 2026-02-04T19:33:14.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/the-third-pillar-how-markets-and-the-state-leave-the-community-behind https://i.ytimg.com/vi/jWI4PbqUPHQ/hqdefault.jpg The Third Pillar: How Markets and the State Leave the Community Behind — Raghuram G. Rajan https://i.ytimg.com/vi/jWI4PbqUPHQ/hqdefault.jpg Analyzes how technological disruption and globalized markets hollowed out local civic communities and proposes 'inclusive localism' to rebalance democratic capitalism. https://www.youtube.com/embed/jWI4PbqUPHQ 5232 2019-11-04T08:31:14.000Z yes no 2026-11-08T08:00:40.650Z monthly 0.75 https://lectern.tv/watch/smalltalk-computers-past-and-future https://i.ytimg.com/vi/tATpzsyC6OA/hqdefault.jpg Smalltalk Computers: Past and Future — Jecel Mattos de Assumpção Jr https://i.ytimg.com/vi/tATpzsyC6OA/hqdefault.jpg A historical and technical overview of Smalltalk-based computer architectures, from Alan Kay's FlexMachine to academic RISC designs and the language's transition to software-only implementations. https://www.youtube.com/embed/tATpzsyC6OA 4380 2019-12-16T16:06:18.000Z yes no 2026-11-09T18:15:55.726Z monthly 0.75 https://lectern.tv/watch/what-does-string-topology-know-about-the-manifold-it-lives-on https://i.ytimg.com/vi/yVVPpvQD3lA/hqdefault.jpg What Does String Topology Know About the Manifold It Lives On? — Nathalie Wahl https://i.ytimg.com/vi/yVVPpvQD3lA/hqdefault.jpg Nathalie Wahl explores how string topology, a refinement of free loop space homology, reveals information beyond the homotopy type of a manifold, connecting to classical invariants like Reidemeister torsion. https://www.youtube.com/embed/yVVPpvQD3lA 4340 2023-01-19T15:59:37.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/confluence-techniques-for-dependent-type-theory-with-typed-conversion https://i.ytimg.com/vi/hmrxjL3K0sQ/hqdefault.jpg Constitution Day Address: Cultural Elites, Truth-Seeking & Constitutional Originalism — Thiago Felic https://i.ytimg.com/vi/hmrxjL3K0sQ/hqdefault.jpg An ICFP 2026 presentation on extending confluence techniques to dependent type theories with typed conversion, a critical advancement for meta-theoretic studies and correctness proofs of implementations. https://www.youtube.com/embed/hmrxjL3K0sQ 1083 2026-09-22T00:23:35.000Z yes no 2026-11-08T21:54:49.272Z monthly 0.75 https://lectern.tv/watch/the-mathematics-of-ai-uncertainty https://i.ytimg.com/vi/tBjgCj_dGZM/hqdefault.jpg The Mathematics of AI Uncertainty — Zoubin Ghahramani https://i.ytimg.com/vi/tBjgCj_dGZM/hqdefault.jpg Explore the foundational mathematical principles underpinning AI uncertainty, from historical perspectives to contemporary Bayesian approaches in machine learning and large language models. https://www.youtube.com/embed/tBjgCj_dGZM 2682 2026-08-26T15:45:28.000Z yes no 2026-11-08T08:00:41.467Z monthly 0.75 https://lectern.tv/watch/debt-the-first-5-000-years https://i.ytimg.com/vi/CZIINXhGDcs/hqdefault.jpg Debt: The First 5,000 Years — David Graeber https://i.ytimg.com/vi/CZIINXhGDcs/hqdefault.jpg David Graeber critiques conventional economic histories, arguing that credit systems, not barter, were foundational to early economies. He explores the historical and moral dimensions of debt across 5,000 years, from ancient Mesopotamia to modern financial crises. https://www.youtube.com/embed/CZIINXhGDcs 4870 2012-02-09T02:55:44.000Z yes no 2026-11-09T02:15:18.194Z monthly 0.75 https://lectern.tv/watch/1-introduction-_igkh https://i.ytimg.com/vi/_IgKHHAjV8Y/hqdefault.jpg State Power, Capitalism & Modernity: European Civilization from 1648 — John Merriman https://i.ytimg.com/vi/_IgKHHAjV8Y/hqdefault.jpg This introductory lecture outlines the thematic scope of European history from 1648 to 1945, examining the consolidation of state power, the emergence of capitalism, and the role of warfare, including a discussion of Bertolt Brecht's 'A Worker Reads History' poem. https://www.youtube.com/embed/_IgKHHAjV8Y 2178 2009-09-02T16:32:01.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/regular-expressions https://i.ytimg.com/vi/hy3sd9MOAcc/hqdefault.jpg Regular Expressions — David J. Malan https://i.ytimg.com/vi/hy3sd9MOAcc/hqdefault.jpg This CS50P lecture delves into regular expressions in Python, covering the 're' library, pattern matching, character sets, flags, groups, email validation, and functions like 'match', 'fullmatch', 'sub', and 'search'. https://www.youtube.com/embed/hy3sd9MOAcc 7500 2022-07-29T12:00:13.000Z yes no 2026-11-09T06:31:44.463Z monthly 0.75 https://lectern.tv/watch/session-5-finishing-up-riskfree-rates-and-moving-on-to-risk-premiums-finc-ub https://i.ytimg.com/vi/7NgfMyUHoFg/hqdefault.jpg Finishing up Riskfree Rates and Moving on to Risk Premiums — Aswath Damodaran https://i.ytimg.com/vi/7NgfMyUHoFg/hqdefault.jpg Professor Damodaran concludes the discussion on risk-free rates and delves into the estimation and limitations of equity risk premiums, including approaches for countries with limited historical data. https://www.youtube.com/embed/7NgfMyUHoFg 4622 2025-02-06T03:14:20.000Z yes no 2026-11-10T07:00:24.925Z monthly 0.75 https://lectern.tv/watch/transactions-myths-surprises-and-opportunities https://i.ytimg.com/vi/5ZjhNTM8XU8/hqdefault.jpg Transactions: Myths, Surprises, and Opportunities — Martin Kleppmann https://i.ytimg.com/vi/5ZjhNTM8XU8/hqdefault.jpg A critical re-evaluation of database transactions, dissecting common misconceptions, exploring the resurgence of scalable transaction algorithms, and clarifying ACID properties and isolation levels. https://www.youtube.com/embed/5ZjhNTM8XU8 2468 2015-09-27T11:46:55.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/introduction-to-twisted-holography-part-2-ias-pitp https://i.ytimg.com/vi/Rh3_hNB-cRY/hqdefault.jpg Introduction to Twisted Holography: Part 2 — Kasia Budzik https://i.ytimg.com/vi/Rh3_hNB-cRY/hqdefault.jpg Builds upon twisted holography fundamentals, focusing on its mathematical framework, superconformal algebras, and applications in specific AdS/CFT dualities. https://www.youtube.com/embed/Rh3_hNB-cRY 4242 2026-07-30T23:50:38.000Z yes no 2026-11-10T07:00:25.185Z monthly 0.75 https://lectern.tv/watch/lecture-4-pitch-perception-and-scene-analysis-9-35 https://i.ytimg.com/vi/aCZi_b68GLw/hqdefault.jpg Pitch Perception and Scene Analysis — Josh McDermott https://i.ytimg.com/vi/aCZi_b68GLw/hqdefault.jpg Examines how the auditory system constructs pitch and timbre percepts, and begins to explore auditory scene analysis — interpreting a complex waveform as distinct sound sources. https://www.youtube.com/embed/aCZi_b68GLw 4827 2026-03-30T14:13:23.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/lecture-7-capital-chapters-5-9-absolute-surplus-value-valorization-the-working-d https://i.ytimg.com/vi/jWDyaP7CgmM/hqdefault.jpg Capital Chapters 5-9: Absolute Surplus-Value, Valorization, the Working Day, Part 2 — Paul North https://i.ytimg.com/vi/jWDyaP7CgmM/hqdefault.jpg Deepens the analysis of production, exploring the concepts of valorization and surplus-value from the standpoint of the labor process. It clarifies how new value is created and appropriated. https://www.youtube.com/embed/jWDyaP7CgmM 2999 2026-03-25T12:53:09.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/making-amends-part-1-law-const1 https://i.ytimg.com/vi/7N7AsMyAmNw/hqdefault.jpg Making Amends, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/7N7AsMyAmNw/hqdefault.jpg Transitions to the amendments, highlighting their chronological appending as an intergenerational project and tracing the evolution from colonial revolution to state constitutions. https://www.youtube.com/embed/7N7AsMyAmNw 1312 2026-08-06T18:33:24.000Z yes no 2026-11-10T01:00:21.841Z monthly 0.75 https://lectern.tv/watch/lecture-4-rationalizability-14-12 https://i.ytimg.com/vi/ZdwIokL0P_U/hqdefault.jpg Rationalizability — Ian Ball https://i.ytimg.com/vi/ZdwIokL0P_U/hqdefault.jpg Introduces rationalizability, a concept defining the set of strategies that rational players might choose given common knowledge of rationality. It explores how iterative elimination of strictly dominated strategies identifies rationalizable actions. https://www.youtube.com/embed/ZdwIokL0P_U 4910 2026-05-18T16:01:56.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/2-neuroanatomy https://i.ytimg.com/vi/bAkuNXtgrLA/hqdefault.jpg Neuroanatomy — Nancy Kanwisher https://i.ytimg.com/vi/bAkuNXtgrLA/hqdefault.jpg Provides a foundational overview of human neuroanatomy, covering cortical structures, primary functional regions, and the organization of topographic maps within the brain. It serves as preparation for subsequent dissection sessions. https://www.youtube.com/embed/bAkuNXtgrLA 3018 2021-10-27T14:19:25.000Z yes no 2026-11-10T07:00:24.618Z monthly 0.75 https://lectern.tv/watch/quantification-of-c-0-convergence-in-dimension-3-i https://i.ytimg.com/vi/8bRx7LJNbl8/hqdefault.jpg Quantification of C^0-convergence in Dimension 3 (I) — Liam Mazurowski https://i.ytimg.com/vi/8bRx7LJNbl8/hqdefault.jpg The inaugural part of a two-part seminar addressing Gromov's C^0-convergence conjecture in dimension three, offering an explicit quantification of scalar curvature preservation under metric convergence. https://www.youtube.com/embed/8bRx7LJNbl8 1849 2026-10-21T13:40:31.000Z yes no 2026-11-08T07:59:52.503Z monthly 0.75 https://lectern.tv/watch/many-body-localization-and-its-discontents https://i.ytimg.com/vi/H1AM8Fd9sw4/hqdefault.jpg Many-Body Localization and its Discontents — John Imbrie https://i.ytimg.com/vi/H1AM8Fd9sw4/hqdefault.jpg A critical examination of Many-Body Localization, discussing the theoretical proof for MBL phases and recent numerical challenges to its established understanding. https://www.youtube.com/embed/H1AM8Fd9sw4 4858 2022-03-08T00:59:17.000Z yes no 2026-11-08T08:00:41.616Z monthly 0.75 https://lectern.tv/watch/minimal-models-and-beta-categoricity https://i.ytimg.com/vi/Jok9ZVSQwBo/hqdefault.jpg Minimal Models and Beta-Categoricity — Peter Koellner https://i.ytimg.com/vi/Jok9ZVSQwBo/hqdefault.jpg A deep dive into the interplay between minimal models and the concept of Beta-categoricity within advanced set theory, presented at the Oxford Set Theory Seminar. https://www.youtube.com/embed/Jok9ZVSQwBo 5131 2021-03-21T14:25:48.000Z yes no 2026-11-09T15:30:47.218Z monthly 0.75 https://lectern.tv/watch/iteration-reflection-and-singular-cardinals https://i.ytimg.com/vi/YAch0Mg1cFA/hqdefault.jpg Iteration, Reflection, and Singular Cardinals — Dima Sinapova https://i.ytimg.com/vi/YAch0Mg1cFA/hqdefault.jpg Exploring the consistency of simultaneously achieving reflection at ℵω+1 and the failure of SCH at ℵω, principles typically at odds, through a Prikry-style iteration. https://www.youtube.com/embed/YAch0Mg1cFA 4333 2021-01-21T08:53:58.000Z yes no 2026-11-09T14:15:44.588Z monthly 0.75 https://lectern.tv/watch/session-7-betas-relative-risk-and-first-steps-on-cost-of-debt-finc-ub https://i.ytimg.com/vi/qWSxyWsA09w/hqdefault.jpg Betas, Relative Risk and First Steps on Cost of Debt — Aswath Damodaran https://i.ytimg.com/vi/qWSxyWsA09w/hqdefault.jpg Critiques regression betas for their backward-looking and noisy nature, advocating for bottom-up betas by carefully defining comparable firms. It also initiates the discussion on estimating the cost of debt. https://www.youtube.com/embed/qWSxyWsA09w 4636 2025-02-12T22:33:21.000Z yes no 2026-11-10T07:00:24.939Z monthly 0.75 https://lectern.tv/watch/s2024-00-course-overview-logistics-cmu-advanced-database-systems https://i.ytimg.com/vi/NLycrsJ1jI8/hqdefault.jpg Course Overview & Logistics — Andy Pavlo https://i.ytimg.com/vi/NLycrsJ1jI8/hqdefault.jpg An administrative overview of CMU's graduate-level Advanced Database Systems course, detailing the syllabus, grading structure, project expectations, and logistical information for the Spring 2024 semester. https://www.youtube.com/embed/NLycrsJ1jI8 1997 2024-01-18T01:28:35.000Z yes no 2026-11-09T08:00:29.581Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-4-relations-and-equivalence- https://i.ytimg.com/vi/g6mM570_u70/hqdefault.jpg Relations and Equivalence Relations — Vicky Neale https://i.ytimg.com/vi/g6mM570_u70/hqdefault.jpg Delves into the definition and properties of relations, with a particular focus on the concept and applications of equivalence relations in mathematics. https://www.youtube.com/embed/g6mM570_u70 2944 2022-11-13T17:06:05.000Z yes no 2026-11-10T07:00:24.554Z monthly 0.75 https://lectern.tv/watch/2-vectors-in-multiple-dimensions https://i.ytimg.com/vi/Hy7ou5R_vjE/hqdefault.jpg Vectors in Multiple Dimensions — Ramamurti Shankar https://i.ytimg.com/vi/Hy7ou5R_vjE/hqdefault.jpg Professor Shankar introduces vectors in two and three dimensions, covering properties like magnitude, direction, null vectors, and unit vectors. The lecture then applies vector differentiation to analyze velocity and projectile motion. https://www.youtube.com/embed/Hy7ou5R_vjE 4008 2008-09-22T19:04:16.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/geometry-hyperbolic-space-the-upper-half-space-and-poincare-disk-models-2nd-year https://i.ytimg.com/vi/OQ0RTmPUNQ4/hqdefault.jpg Geometry: Hyperbolic space - the upper half-space and Poincaré disk models. 2nd Year Student Lecture https://i.ytimg.com/vi/OQ0RTmPUNQ4/hqdefault.jpg Introduces two fundamental models of hyperbolic space: the upper half-plane and the Poincaré disk. It rigorously examines their intrinsic symmetries, geodesic paths, and the deep connection to Möbius transformations in complex analysis. https://www.youtube.com/embed/OQ0RTmPUNQ4 2852 2026-09-15T13:00:33.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/category-theory-6-1-functors https://i.ytimg.com/vi/FyoQjkwsy7o/hqdefault.jpg Category Theory 6.1: Functors — Bartosz Milewski https://i.ytimg.com/vi/FyoQjkwsy7o/hqdefault.jpg Bartosz Milewski introduces functors, the essential mappings between categories that preserve their underlying structure, a cornerstone concept in abstract mathematics and computer science. https://www.youtube.com/embed/FyoQjkwsy7o 3250 2016-09-29T22:25:32.000Z yes no 2026-11-09T00:15:52.723Z monthly 0.75 https://lectern.tv/watch/a-crash-course-in-category-theory https://i.ytimg.com/vi/JH_Ou17_zyU/hqdefault.jpg A Crash Course in Category Theory — Bartosz Milewski https://i.ytimg.com/vi/JH_Ou17_zyU/hqdefault.jpg Introduces category theory from a programmer's perspective, emphasizing its utility in understanding composability and abstraction in software design, with examples drawn from programming paradigms. https://www.youtube.com/embed/JH_Ou17_zyU 4514 2017-12-18T12:23:03.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/from-monge-transportation-to-einstein-s-gravitation-via-eulerian-approach https://i.ytimg.com/vi/Dmpd1KKIh7o/hqdefault.jpg From Monge Transportation to Einstein's Gravitation via Eulerian Approach — Yann Brenier https://i.ytimg.com/vi/Dmpd1KKIh7o/hqdefault.jpg Yann Brenier presents a sophisticated mathematical framework connecting Monge's optimal transportation problem to Einstein's theory of gravitation through an Eulerian perspective. https://www.youtube.com/embed/Dmpd1KKIh7o 4618 2021-12-11T15:23:10.000Z yes no 2026-11-09T15:30:47.886Z monthly 0.75 https://lectern.tv/watch/the-beautiful-engineering-of-us-from-neurons-to-collective-minds https://i.ytimg.com/vi/Ysh6RBAZB7k/hqdefault.jpg The Beautiful Engineering of Us: From Neurons to Collective Minds — Thalia Wheatley https://i.ytimg.com/vi/Ysh6RBAZB7k/hqdefault.jpg Thalia Wheatley investigates how human intelligence manifests as a collective phenomenon, analyzing conversation as a mechanism for coupling minds. The lecture synthesizes insights from neuroscience, psychology, and network science to explain how social interactions synchronize brains and shape mental health. https://www.youtube.com/embed/Ysh6RBAZB7k 4000 2026-06-24T14:47:04.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/there-must-be-a-better-way-thoughts-on-the-future-of-family-law https://i.ytimg.com/vi/p6ePMt1IGO4/hqdefault.jpg There Must Be a Better Way: Thoughts on the Future of Family Law — Andrew McFarlane https://i.ytimg.com/vi/p6ePMt1IGO4/hqdefault.jpg Sir Andrew McFarlane, President of the Family Division, critiques the current state of UK family law and proposes necessary reforms, addressing issues from prenuptial agreements to child support. https://www.youtube.com/embed/p6ePMt1IGO4 3162 2026-08-04T15:00:39.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/physical-intelligence-thermodynamic-roots-of-agency https://i.ytimg.com/vi/eCIF_h7qwME/hqdefault.jpg Physical Intelligence: Thermodynamic Roots of Agency — Benjamin DeBari-Cheung https://i.ytimg.com/vi/eCIF_h7qwME/hqdefault.jpg An exploration of physical intelligence, delving into its thermodynamic underpinnings and the emergence of agency within biological and complex systems. https://www.youtube.com/embed/eCIF_h7qwME 3898 2026-10-28T09:18:01.000Z yes no 2026-11-08T22:00:41.003Z monthly 0.75 https://lectern.tv/watch/detecting-self-interacting-dark-matter-using-astrophysical-sub-structure https://i.ytimg.com/vi/2UY89BrcItk/hqdefault.jpg Detecting Self-Interacting Dark Matter Using Astrophysical Sub-Structure — Oren Slone https://i.ytimg.com/vi/2UY89BrcItk/hqdefault.jpg Oren Slone investigates novel methods for identifying self-interacting dark matter signatures through the analysis of astrophysical sub-structures in galactic halos. https://www.youtube.com/embed/2UY89BrcItk 4249 2022-11-19T21:08:48.000Z yes no 2026-11-08T12:30:42.605Z monthly 0.75 https://lectern.tv/watch/3-technology-and-invention-in-finance https://i.ytimg.com/vi/Iij2mpilSJo/hqdefault.jpg Technology and Invention in Finance — Robert Shiller https://i.ytimg.com/vi/Iij2mpilSJo/hqdefault.jpg Professor Shiller reviews probability theory and the Central Limit Theorem, then examines the societal role of financial innovation. He analyzes inventions such as limited liability, inflation indexation, and the mechanics of swap contracts and credit default swaps. https://www.youtube.com/embed/Iij2mpilSJo 4528 2012-04-05T14:50:15.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/collapsing-of-polygons https://i.ytimg.com/vi/EiikavJ-su8/hqdefault.jpg Collapsing of Polygons — Jean-Baptiste Stiegler https://i.ytimg.com/vi/EiikavJ-su8/hqdefault.jpg Examine the phenomenon of polygon collapsing in the context of various polygonal dynamics, employing infinitesimal monodromies and generalized cross-ratios to understand Glick's operator. https://www.youtube.com/embed/EiikavJ-su8 4041 2026-10-19T09:11:37.000Z yes no 2026-11-08T07:59:52.565Z monthly 0.75 https://lectern.tv/watch/session-6-implied-equity-risk-premiums-finc-ub https://i.ytimg.com/vi/GcFNj2f7EOQ/hqdefault.jpg Implied Equity Risk Premiums — Aswath Damodaran https://i.ytimg.com/vi/GcFNj2f7EOQ/hqdefault.jpg Delves into the dynamics of implied equity risk premiums (ERP), analyzing factors that cause them to fluctuate and comparing ERPs across markets, including bonds and real estate. It stresses alignment with current implied premiums for valuation. https://www.youtube.com/embed/GcFNj2f7EOQ 4702 2025-02-11T00:48:02.000Z yes no 2026-11-10T07:00:24.930Z monthly 0.75 https://lectern.tv/watch/compsci-188-2018-08-30-a-search-and-heuristics https://i.ytimg.com/vi/Mlwrx7hbKPs/hqdefault.jpg A* Search and Heuristics — Pieter Abbeel https://i.ytimg.com/vi/Mlwrx7hbKPs/hqdefault.jpg Introduces informed search algorithms, detailing the principles of heuristic functions, greedy best-first search, and the A* algorithm. It rigorously covers the properties of A* optimality and completeness, examining the conditions of heuristic admissibility and consistency. https://www.youtube.com/embed/Mlwrx7hbKPs 5100 2018-09-05T21:51:34.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/the-future-of-programming-reflections-from-a-harvard-seminar https://i.ytimg.com/vi/bISIgO4x49A/hqdefault.jpg The Future of Programming: Reflections from a Harvard Seminar — Nada Amin https://i.ytimg.com/vi/bISIgO4x49A/hqdefault.jpg Drawing insights from a Harvard seminar, this talk explores the philosophical and practical dimensions of programming's future, emphasizing the human element in software evolution amidst AI advancements. https://www.youtube.com/embed/bISIgO4x49A 2581 2026-10-15T16:36:25.000Z yes no 2026-11-08T22:00:38.687Z monthly 0.75 https://lectern.tv/watch/lecture-3-understanding-and-measuring-one-qubit-15-859bb https://i.ytimg.com/vi/rAMaRs8zCkI/hqdefault.jpg Understanding and Measuring One Qubit — Ryan O'Donnell https://i.ytimg.com/vi/rAMaRs8zCkI/hqdefault.jpg Provides a thorough examination of single-qubit states, including measurement postulates and the probabilistic outcomes inherent in quantum observation. https://www.youtube.com/embed/rAMaRs8zCkI 4889 2018-09-13T02:44:27.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/functions-in-single-variable-calculus https://i.ytimg.com/vi/dNyLGmiYQY0/hqdefault.jpg Functions in Single Variable Calculus — Herbert Gross https://i.ytimg.com/vi/dNyLGmiYQY0/hqdefault.jpg The second lecture from MIT's "Calculus Revisited" series, providing a foundational discussion on the concept and properties of functions. https://www.youtube.com/embed/dNyLGmiYQY0 2383 2011-05-06T02:14:21.000Z yes no 2026-11-10T07:00:22.800Z monthly 0.75 https://lectern.tv/watch/the-ground-we-stand-on https://i.ytimg.com/vi/PfdoyIWdmRU/hqdefault.jpg The Ground We Stand On — Helen Czerski https://i.ytimg.com/vi/PfdoyIWdmRU/hqdefault.jpg Helen Czerski reveals the dynamic and complex world beneath our feet, exploring the geological, biological, and hydrological processes that define terrestrial environments. https://www.youtube.com/embed/PfdoyIWdmRU 3204 2026-05-15T15:00:38.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/distributed-systems-1-3-rpc-remote-procedure-call https://i.ytimg.com/vi/S2osKiqQG9s/hqdefault.jpg Remote Procedure Calls (RPC), Idempotence & Marshalling — Martin Kleppmann https://i.ytimg.com/vi/S2osKiqQG9s/hqdefault.jpg Introduces the Remote Procedure Call (RPC) mechanism, detailing its architecture, communication patterns, and the challenges of implementing reliable inter-process communication in distributed environments. https://www.youtube.com/embed/S2osKiqQG9s 1184 2020-10-28T21:48:33.000Z yes no 2026-11-10T07:00:24.349Z monthly 0.75 https://lectern.tv/watch/the-shape-of-gravity-why-on-earth-are-planets-spherical https://i.ytimg.com/vi/vIk-_cP95H4/hqdefault.jpg The Shape of Gravity: Why On Earth Are Planets Spherical? — Alain Goriely https://i.ytimg.com/vi/vIk-_cP95H4/hqdefault.jpg Delve into the mathematical and physical principles that dictate planetary shapes, tracing the historical debates from Newton to Poincaré and exploring the complexities of gravitational dynamics. https://www.youtube.com/embed/vIk-_cP95H4 2926 2026-04-17T15:01:44.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/continuous-gradability-of-r-tree-cut-point-orders https://i.ytimg.com/vi/gOkD3bXynQo/hqdefault.jpg Continuous Gradability of R-tree Cut-Point Orders — Sam Adam-Day https://i.ytimg.com/vi/gOkD3bXynQo/hqdefault.jpg An exploration of the continuous gradability of cut-point orders in R-trees, addressing a problem posed by Favre and Jonsson and establishing new links with set-theoretic trees. https://www.youtube.com/embed/gOkD3bXynQo 3763 2021-05-20T09:03:10.000Z yes no 2026-11-09T15:30:47.253Z monthly 0.75 https://lectern.tv/watch/give-peace-a-chance-legal-implications-of-the-israel-palestine-conflict https://i.ytimg.com/vi/0FgEhPnYMRI/hqdefault.jpg Give Peace a Chance: Legal Implications of the Israel-Palestine Conflict — Clive Stafford Smith https://i.ytimg.com/vi/0FgEhPnYMRI/hqdefault.jpg An examination of the complex legal and historical dimensions of the Israel-Palestine conflict, emphasizing the pursuit of peace through an international law framework. https://www.youtube.com/embed/0FgEhPnYMRI 2483 2026-05-22T15:00:06.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/doing-with-images-makes-symbols-part-1 https://i.ytimg.com/vi/7wuX4vbEnZo/hqdefault.jpg Doing with Images Makes Symbols (Part 1) — Alan Kay https://i.ytimg.com/vi/7wuX4vbEnZo/hqdefault.jpg Alan Kay traces the evolution of human-computer interaction, from early graphical interfaces like Sketchpad to the foundational principles of Smalltalk, emphasizing visual metaphor in design. https://www.youtube.com/embed/7wuX4vbEnZo 2790 2018-07-24T04:09:40.000Z yes no 2026-11-10T06:22:28.431Z monthly 0.75 https://lectern.tv/watch/ergologic-and-interfaces-between-languages https://i.ytimg.com/vi/jRSqGYJQQM8/hqdefault.jpg Ergologic and Interfaces Between Languages — Mikhael Gromov https://i.ytimg.com/vi/jRSqGYJQQM8/hqdefault.jpg Mikhael Gromov, a Wolf Prize laureate, presents on 'Ergologic' and the intricate interfaces between different conceptual languages in mathematics and beyond. https://www.youtube.com/embed/jRSqGYJQQM8 1524 2014-04-25T04:07:05.000Z yes no 2026-11-09T15:30:47.475Z monthly 0.75 https://lectern.tv/watch/scientific-machine-learning-for-electromagnetic-field-computations https://i.ytimg.com/vi/p0y_xPJPvPg/hqdefault.jpg Scientific Machine Learning for Electromagnetic Field Computations — Costas Sarris https://i.ytimg.com/vi/p0y_xPJPvPg/hqdefault.jpg Costas Sarris presents recent advancements in applying scientific machine learning techniques to complex electromagnetic field computations, exploring time-domain modeling and wave propagation. https://www.youtube.com/embed/p0y_xPJPvPg 3951 2026-11-01T02:38:08.000Z yes no 2026-11-08T21:54:47.295Z monthly 0.75 https://lectern.tv/watch/states-and-territories-part-1-law-const1 https://i.ytimg.com/vi/DrS18wO8ias/hqdefault.jpg States and Territories, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/DrS18wO8ias/hqdefault.jpg Opens Article IV, examining the horizontal federalism of states interacting with each other, from Benjamin Franklin's 'Join or Die' to the provisions of the Articles of Confederation. https://www.youtube.com/embed/DrS18wO8ias 1461 2026-08-06T18:33:26.000Z yes no 2026-11-09T22:18:27.653Z monthly 0.75 https://lectern.tv/watch/states-and-territories-part-2-law-const1 https://i.ytimg.com/vi/DR2xNHy67I0/hqdefault.jpg States and Territories, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/DR2xNHy67I0/hqdefault.jpg Analyzes the distinct constitutional questions of slavery, including the Fugitive Slave Clause and territorial powers, and interprets interstate privileges and immunities through the lens of Dred Scott. https://www.youtube.com/embed/DR2xNHy67I0 1551 2026-08-06T18:33:25.000Z yes no 2026-11-10T03:22:59.679Z monthly 0.75 https://lectern.tv/watch/unsquaring-the-square-mile-connecting-people-with-opportunity https://i.ytimg.com/vi/i4A2ZOYiwbw/hqdefault.jpg Unsquaring the Square Mile: Connecting People with Opportunity — Susan Langley https://i.ytimg.com/vi/i4A2ZOYiwbw/hqdefault.jpg An examination of social mobility challenges within London's financial district, exploring the economic and ethical imperative to connect diverse talent with opportunity in the Square Mile. https://www.youtube.com/embed/i4A2ZOYiwbw 1725 2026-04-21T15:01:13.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/how-to-build-a-brain-an-introduction-to-neuromorphic-computing https://i.ytimg.com/vi/OBbr3udeeKw/hqdefault.jpg How to Build a Brain: An Introduction to Neuromorphic Computing https://i.ytimg.com/vi/OBbr3udeeKw/hqdefault.jpg Explores the fundamental concepts of neuromorphic computing, examining how traditional binary logic can be superseded by systems emulating neural functions for advanced AI. https://www.youtube.com/embed/OBbr3udeeKw 4343 2020-10-28T08:01:44.000Z yes no 2026-11-08T21:54:46.971Z monthly 0.75 https://lectern.tv/watch/hierarchical-egalitarianism-social-differentiation-and-totalization-in-china https://i.ytimg.com/vi/VXyyQJr75LE/hqdefault.jpg Hierarchical Egalitarianism: Social Differentiation and Totalization in China — Xiang Biao https://i.ytimg.com/vi/VXyyQJr75LE/hqdefault.jpg Xiang Biao explores the paradoxical coexistence of egalitarian ideals and entrenched hierarchical systems in contemporary China, offering a critical analysis of social differentiation and totalization. https://www.youtube.com/embed/VXyyQJr75LE 5181 2026-09-30T16:44:45.000Z yes no 2026-11-08T22:00:40.187Z monthly 0.75 https://lectern.tv/watch/nobel-lecture-from-cashews-to-nudges-the-evolution-of-behavioral-economics https://i.ytimg.com/vi/ej6cygeB2X0/hqdefault.jpg Nobel Lecture: From Cashews to Nudges — The Evolution of Behavioral Economics — Richard H. Thaler https://i.ytimg.com/vi/ej6cygeB2X0/hqdefault.jpg Walks through mental accounting, the endowment effect, self-control problems, and choice architecture such as automatic retirement savings enrollment. https://www.youtube.com/embed/ej6cygeB2X0 2985 2017-12-08T15:40:04.000Z yes no 2026-11-09T00:30:47.249Z monthly 0.75 https://lectern.tv/watch/understanding-ai-semantic-grounding-in-large-language-models https://i.ytimg.com/vi/_NZEoTPyc4o/hqdefault.jpg Understanding AI: Semantic Grounding in Large Language Models — Holger Lyre https://i.ytimg.com/vi/_NZEoTPyc4o/hqdefault.jpg Holger Lyre investigates the critical question of semantic grounding in large language models, drawing on theories of meaning from philosophy of mind and language. https://www.youtube.com/embed/_NZEoTPyc4o 5685 2024-06-14T15:50:50.000Z yes no 2026-11-10T02:15:51.957Z monthly 0.75 https://lectern.tv/watch/rigidity-of-kleinian-groups https://i.ytimg.com/vi/eZ34lxRhx8o/hqdefault.jpg Rigidity of Kleinian Groups — Hee Oh https://i.ytimg.com/vi/eZ34lxRhx8o/hqdefault.jpg Hee Oh discusses new rigidity theorems for finitely generated Kleinian groups, comparing them with established results by Mostow and Sullivan in geometric group theory. https://www.youtube.com/embed/eZ34lxRhx8o 3634 2023-01-18T10:53:10.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/extremal-combinatorics-meets-algorithms-and-data-structures https://i.ytimg.com/vi/ZITpzJ6LkHI/hqdefault.jpg Extremal Combinatorics Meets Algorithms and Data Structures — Parinya Chalermsook https://i.ytimg.com/vi/ZITpzJ6LkHI/hqdefault.jpg Parinya Chalermsook explores the reciprocal influence between extremal combinatorics and the design and analysis of algorithms and data structures, from Ramsey theory to sorting paradigms. https://www.youtube.com/embed/ZITpzJ6LkHI 3024 2025-12-12T11:09:01.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/subsumption-architecture-embodied-intelligence-and-robotics https://i.ytimg.com/vi/gnw0LH3oNwk/hqdefault.jpg Subsumption Architecture, Embodied Intelligence, and Robotics — Rodney A. Brooks https://i.ytimg.com/vi/gnw0LH3oNwk/hqdefault.jpg Challenges disembodied symbolic AI by showing how layered sensorimotor control loops produce robust real-world behavior in autonomous mobile robots. https://www.youtube.com/embed/gnw0LH3oNwk 4092 2018-04-04T17:58:26.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/european-society-and-the-road-to-war-1814-1914 https://i.ytimg.com/vi/hJVe0KLONJU/hqdefault.jpg European Society and the Road to War, 1814–1914 — Margaret MacMillan https://i.ytimg.com/vi/hJVe0KLONJU/hqdefault.jpg Analyzes how a century of European peace, globalization, and alliance diplomacy unraveled in the summer of 1914 through contingency, miscalculation, and strategic rigidity. https://www.youtube.com/embed/hJVe0KLONJU 3175 2014-02-05T16:12:38.000Z yes no 2026-11-08T02:41:12.038Z monthly 0.75 https://lectern.tv/watch/lecture-5-auditory-scene-analysis-9-35 https://i.ytimg.com/vi/_Pdlr0jOhbQ/hqdefault.jpg Auditory Scene Analysis — Josh McDermott https://i.ytimg.com/vi/_Pdlr0jOhbQ/hqdefault.jpg Elaborates on auditory scene analysis, focusing on how the brain segregates and groups auditory inputs to infer the underlying sound sources contributing to a composite waveform. https://www.youtube.com/embed/_Pdlr0jOhbQ 4803 2026-03-30T14:13:33.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/seminar-in-conversation-with-didier-fassin-ias-soc https://i.ytimg.com/vi/QPSqCGJz9zk/hqdefault.jpg Critical Inquiry and the Moral Economy of Public Life — Didier Fassin https://i.ytimg.com/vi/QPSqCGJz9zk/hqdefault.jpg This extended seminar features Didier Fassin discussing his seminal works and engaging in a dialogue about the trajectory and challenges of critical inquiry in contemporary social thought. https://www.youtube.com/embed/QPSqCGJz9zk 6258 2026-09-25T14:10:03.000Z yes no 2026-11-09T15:55:42.467Z monthly 0.75 https://lectern.tv/watch/helgoland-2025-wojciech-zurek https://i.ytimg.com/vi/RZMtVQWts_o/hqdefault.jpg Helgoland 2025: Wojciech Zurek — Wojciech Zurek https://i.ytimg.com/vi/RZMtVQWts_o/hqdefault.jpg Wojciech Zurek presents at a centennial conference on Helgoland, reflecting on the evolution of quantum mechanics since Heisenberg's formulation of the uncertainty principle. https://www.youtube.com/embed/RZMtVQWts_o 2317 2026-03-12T22:04:06.000Z yes no 2026-11-09T00:15:50.482Z monthly 0.75 https://lectern.tv/watch/the-history-of-radical-computer-architectures https://i.ytimg.com/vi/7Cd4NQu1OG0/hqdefault.jpg The History of Radical Computer Architectures https://i.ytimg.com/vi/7Cd4NQu1OG0/hqdefault.jpg An examination of influential, yet ultimately commercially unsuccessful, computer architectures such as the Intel iAPX 432, Inmos Transputer, and AT&T CRISP. https://www.youtube.com/embed/7Cd4NQu1OG0 4391 2026-08-31T20:35:31.000Z yes no 2026-11-08T08:00:41.132Z monthly 0.75 https://lectern.tv/watch/polyakov-s-lectures-on-modern-classical-dynamics-lecture-15 https://i.ytimg.com/vi/NpVdQEMHWcM/hqdefault.jpg Dynamical Chaos, Lyapunov Exponents & Ergodic Flows on Manifolds — Alexander Polyakov https://i.ytimg.com/vi/NpVdQEMHWcM/hqdefault.jpg Alexander Polyakov's fifteenth lecture from his graduate course at Princeton, providing an in-depth exploration of modern classical dynamics for advanced students. https://www.youtube.com/embed/NpVdQEMHWcM 4589 2023-02-22T19:57:17.000Z yes no 2026-11-10T07:00:23.171Z monthly 0.75 https://lectern.tv/watch/operator-learning-in-theory-and-practice https://i.ytimg.com/vi/wWtIcY7zsJc/hqdefault.jpg Operator Learning in Theory and Practice — Nikola Kovachki https://i.ytimg.com/vi/wWtIcY7zsJc/hqdefault.jpg Nikola Kovachi details the theoretical underpinnings and practical applications of operator learning for solving complex scientific and engineering problems. https://www.youtube.com/embed/wWtIcY7zsJc 2963 2024-10-02T13:57:27.000Z yes no 2026-11-10T07:00:23.981Z monthly 0.75 https://lectern.tv/watch/background-on-genome-editing https://i.ytimg.com/vi/OBgRxgWe-eg/hqdefault.jpg Foundations of Targeted Nucleases: ZFNs, TALENs & Homologous Recombination — Dana Carroll https://i.ytimg.com/vi/OBgRxgWe-eg/hqdefault.jpg Dr. Dana Carroll presents foundational principles and historical context for genome editing technologies, specifically focusing on the CRISPR-Cas9 system. The talk elucidates the molecular mechanisms and applications discussed during the 2016 CRISPR Workshop. https://www.youtube.com/embed/OBgRxgWe-eg 5973 2025-11-17T17:20:25.000Z yes no 2026-11-10T07:00:23.835Z monthly 0.75 https://lectern.tv/watch/lecture-2-image-classification https://i.ytimg.com/vi/OoUX-nOEjG0/hqdefault.jpg Image Classification — Fei-Fei Li, Justin Johnson & Serena Yeung https://i.ytimg.com/vi/OoUX-nOEjG0/hqdefault.jpg Formalizes the image classification problem, introducing data-driven approaches. It details K-Nearest Neighbors and Linear Classifiers, alongside fundamental concepts of hyperparameters and cross-validation. https://www.youtube.com/embed/OoUX-nOEjG0 3571 2017-08-11T17:00:02.000Z yes no 2026-11-10T00:31:04.814Z monthly 0.75 https://lectern.tv/watch/deep-inference-with-karl-j-friston https://i.ytimg.com/vi/4iHOLegTUFg/hqdefault.jpg Deep Inference with Karl J. Friston — Karl Friston https://i.ytimg.com/vi/4iHOLegTUFg/hqdefault.jpg Karl Friston presents on 'Deep Inference' at the Recent Advances in Info-Metrics workshop, exploring the theoretical underpinnings of active inference and its computational implications. https://www.youtube.com/embed/4iHOLegTUFg 3905 2021-06-15T13:52:42.000Z yes no 2026-11-09T10:15:39.278Z monthly 0.75 https://lectern.tv/watch/a-new-perspective-on-dirac-type-results-in-hypergraphs https://i.ytimg.com/vi/EOp59Ksl3Xs/hqdefault.jpg A New Perspective on Dirac-Type Results in Hypergraphs — Richard Mycroft https://i.ytimg.com/vi/EOp59Ksl3Xs/hqdefault.jpg Richard Mycroft presents an asymptotically optimal minimum positive codegree condition for Hamilton cycles in k-graphs, generalizing Dirac's theorem for hypergraphs. https://www.youtube.com/embed/EOp59Ksl3Xs 3244 2025-12-12T11:09:01.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/emergent-behaviors-in-foundational-models https://i.ytimg.com/vi/poZpF5afpLU/hqdefault.jpg Emergent Behaviors in Foundational Models — Irina Rish https://i.ytimg.com/vi/poZpF5afpLU/hqdefault.jpg Irina Rish explores the emergent behaviors and scaling laws governing foundation models, offering insights into predicting AI capabilities and future advancements. https://www.youtube.com/embed/poZpF5afpLU 5207 2024-06-14T12:54:28.000Z yes no 2026-11-10T02:15:51.957Z monthly 0.75 https://lectern.tv/watch/on-wide-aronszajn-trees https://i.ytimg.com/vi/tZT7mbFOty4/hqdefault.jpg On Wide Aronszajn Trees — Mirna Džamonja https://i.ytimg.com/vi/tZT7mbFOty4/hqdefault.jpg An exploration of wide Aronszajn trees, their role in set-theoretic model theory, and their application as 'clocks' in Ehrenfeucht–Fraïssé games for comparing models of size ℵ1. https://www.youtube.com/embed/tZT7mbFOty4 3307 2020-11-06T07:56:47.000Z yes no 2026-11-09T14:15:44.465Z monthly 0.75 https://lectern.tv/watch/interpreting-government-practices-part-2-law-const2 https://i.ytimg.com/vi/JzzZ1sEY2sg/hqdefault.jpg Interpreting Government Practices, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/JzzZ1sEY2sg/hqdefault.jpg Explore how unwritten practices and majority rule shape American constitutional structures through the House, Senate, and Supreme Court. https://www.youtube.com/embed/JzzZ1sEY2sg 1760 2026-08-03T18:50:19.000Z yes no 2026-11-09T23:00:14.016Z monthly 0.75 https://lectern.tv/watch/quantum-mechanics-of-the-hartle-hawking-state-ias-bh https://i.ytimg.com/vi/earUOCqVrYw/hqdefault.jpg Quantum Mechanics of the Hartle-Hawking State — Jordan Cotler https://i.ytimg.com/vi/earUOCqVrYw/hqdefault.jpg Examines the Hartle-Hawking no-boundary state, exploring its relevance to de Sitter entropy puzzles and inflationary cosmology. It computes the norm of the state, focusing on spherical spatial slice contributions. https://www.youtube.com/embed/earUOCqVrYw 2804 2025-12-06T14:18:52.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/genome-editing-in-human-stem-cells https://i.ytimg.com/vi/kl9_zd57_c0/hqdefault.jpg Precision Genome Editing in Human Pluripotent Stem Cells — Dirk Hockemeyer https://i.ytimg.com/vi/kl9_zd57_c0/hqdefault.jpg Dr. Dirk Hockemeyer presents a detailed lecture on the application of CRISPR technology for precise genome editing within human stem cells, elucidating advanced molecular biology techniques. https://www.youtube.com/embed/kl9_zd57_c0 3396 2025-11-18T18:48:08.000Z yes no 2026-11-10T07:00:23.844Z monthly 0.75 https://lectern.tv/watch/the-geology-of-inner-mantles https://i.ytimg.com/vi/COc2rSV22jk/hqdefault.jpg The Geology of Inner Mantles — Kameryn J. Williams https://i.ytimg.com/vi/COc2rSV22jk/hqdefault.jpg An investigation into the iterative definition of inner mantles in set theory, exploring their properties and the possibility of obtaining deeper inner models through repeated application. https://www.youtube.com/embed/COc2rSV22jk 4888 2020-12-03T08:21:23.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-ultima-verba-violence-a-critique-ias-soc https://i.ytimg.com/vi/To3g9h8L7Pw/hqdefault.jpg Lecture: Ultima Verba, Violence: A Critique — Didier Fassin https://i.ytimg.com/vi/To3g9h8L7Pw/hqdefault.jpg This lecture critically analyzes the concept of 'ultima verba' in the context of violence, exploring its rhetorical functions and material consequences in social discourse. https://www.youtube.com/embed/To3g9h8L7Pw 5886 2026-09-25T14:10:07.000Z yes no 2026-11-09T15:55:42.047Z monthly 0.75 https://lectern.tv/watch/2-what-is-a-poverty-trap https://i.ytimg.com/vi/7y67IP6XTPc/hqdefault.jpg What is a Poverty Trap? — Esther Duflo & Abhijit Banerjee https://i.ytimg.com/vi/7y67IP6XTPc/hqdefault.jpg Introduces the concept of a poverty trap, examining theoretical models and empirical evidence that explain mechanisms through which individuals or households can become stuck in persistent poverty. Key economic factors and policy implications are discussed. https://www.youtube.com/embed/7y67IP6XTPc 5030 2013-02-11T15:42:55.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/2-being-a-british-colonist https://i.ytimg.com/vi/8_ltTMQ6Gsg/hqdefault.jpg Being a British Colonist — Joanne B. Freeman https://i.ytimg.com/vi/8_ltTMQ6Gsg/hqdefault.jpg Professor Freeman analyzes the complex identity of British colonists in 18th-century America, exploring their strong cultural ties to Britain, perceived social inferiority, and the role of 'salutary neglect' in shaping their unique understanding of British liberties. https://www.youtube.com/embed/8_ltTMQ6Gsg 2369 2011-03-18T20:58:06.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/from-top-down-physics-to-diverse-intelligence https://i.ytimg.com/vi/mYQlbKjaq4s/hqdefault.jpg From Top-Down Physics to Diverse Intelligence — Chris Fields https://i.ytimg.com/vi/mYQlbKjaq4s/hqdefault.jpg A discussion on the top-down frameworks in modern physics and their profound implications for understanding the nature of diverse intelligence and fundamental cognition. https://www.youtube.com/embed/mYQlbKjaq4s 3074 2026-10-25T11:13:05.000Z yes no 2026-11-08T21:54:46.466Z monthly 0.75 https://lectern.tv/watch/music-of-the-mind-how-the-brain-processes-and-responds-to-music https://i.ytimg.com/vi/6DW76SbvGB4/hqdefault.jpg Music of the Mind: How the Brain Processes and Responds to Music — Milton Mermikides https://i.ytimg.com/vi/6DW76SbvGB4/hqdefault.jpg Investigate the profound impact of music on the human brain, examining cases of neurological resilience and the mechanisms behind our deep, lifelong engagement with sound. https://www.youtube.com/embed/6DW76SbvGB4 2727 2026-04-24T15:00:13.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-13-how-do-families-decide-14-73 https://i.ytimg.com/vi/GdHqomimt8c/hqdefault.jpg How Do Families Decide? — Esther Duflo https://i.ytimg.com/vi/GdHqomimt8c/hqdefault.jpg Delves into the intricate mechanisms of household decision-making under scarcity, analyzing models and empirical evidence on choices related to consumption, investment, and resource allocation within families. https://www.youtube.com/embed/GdHqomimt8c 4738 2013-02-11T15:42:55.000Z yes no 2026-11-09T22:18:27.732Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-part-5-the-distinction-of-past-and-future https://i.ytimg.com/vi/Ozjb6kQvBpc/hqdefault.jpg The Character of Physical Law: Part 5, The Distinction of Past and Future — Richard Feynman https://i.ytimg.com/vi/Ozjb6kQvBpc/hqdefault.jpg Feynman explores the fundamental asymmetry of time in physical laws, examining the concepts of entropy and the arrow of time in the universe. https://www.youtube.com/embed/Ozjb6kQvBpc 2770 2012-07-10T10:51:20.000Z yes no 2026-11-08T12:30:32.584Z monthly 0.75 https://lectern.tv/watch/procedures-and-processes-substitution-model-sicp-lecture-1b https://i.ytimg.com/vi/D-gevNTuGL8/hqdefault.jpg Procedures and Processes; Substitution Model (SICP Lecture 1b) — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/D-gevNTuGL8/hqdefault.jpg Delve into the fundamental concepts of procedures and processes, exploring the substitution model as a mechanism for understanding program evaluation in this classic MIT lecture. https://www.youtube.com/embed/D-gevNTuGL8 3502 2012-05-04T02:39:24.000Z yes no 2026-11-09T04:15:48.781Z monthly 0.75 https://lectern.tv/watch/remembering-the-ladies-part-2-law-const2 https://i.ytimg.com/vi/5MmjqcUprEY/hqdefault.jpg Remembering the Ladies, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/5MmjqcUprEY/hqdefault.jpg Tracing the unwritten implications of the Nineteenth Amendment on marriage, the First Lady, juries, and the presidency. https://www.youtube.com/embed/5MmjqcUprEY 1511 2026-08-03T18:40:01.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/karpathy-makemore-part-4-becoming-a-backprop-ninja https://i.ytimg.com/vi/q8SA3rM6ckI/hqdefault.jpg Building makemore Part 4: Becoming a Backprop Ninja (Manual Tensor Gradients) — Andrej Karpathy https://i.ytimg.com/vi/q8SA3rM6ckI/hqdefault.jpg Deletes loss.backward() and manually derives analytical tensor gradients through BatchNorm, linear layers, and fused cross-entropy softmax—checking every tensor to floating-point precision. https://www.youtube.com/embed/q8SA3rM6ckI 6924 2022-10-11T17:56:19.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/effective-meetings-with-academic-advisors https://i.ytimg.com/vi/YXQCtISOcXM/hqdefault.jpg Structuring Effective Research Meetings with Faculty Advisors — Dave Custer https://i.ytimg.com/vi/YXQCtISOcXM/hqdefault.jpg An MIT lesson from the Engineering Student’s Guide to Effective Technical Communication, outlining strategies for preparing for and conducting productive meetings with academic advisors. https://www.youtube.com/embed/YXQCtISOcXM 1017 2026-10-30T14:41:17.000Z yes no 2026-11-10T07:00:23.895Z monthly 0.75 https://lectern.tv/watch/making-amends-part-2-law-const1 https://i.ytimg.com/vi/zfTncRp3IoE/hqdefault.jpg Making Amends, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/zfTncRp3IoE/hqdefault.jpg Examines the Bill of Rights through themes of localism and populism, connecting them to Anti-Federalist concerns and explaining the original limited scope of the First Amendment. https://www.youtube.com/embed/zfTncRp3IoE 1670 2026-08-06T18:33:27.000Z yes no 2026-11-10T01:00:21.841Z monthly 0.75 https://lectern.tv/watch/fuzzy-sphere-meets-cft-3d-ising-fermions-and-gauge-theories-2-4 https://i.ytimg.com/vi/opNmGwAtJyA/hqdefault.jpg Part II: Operator Spectrum, Conformal Multiplet Structure & Fermions — Yin-Chen He https://i.ytimg.com/vi/opNmGwAtJyA/hqdefault.jpg The second installment of a lecture series on fuzzy sphere regularization as a non-perturbative method for 3D Conformal Field Theories, detailing applications to complex physical systems. https://www.youtube.com/embed/opNmGwAtJyA 5960 2026-10-23T13:04:10.000Z yes no 2026-11-10T07:00:23.500Z monthly 0.75 https://lectern.tv/watch/shannon-s-channel-and-capacity-a-mystery-in-three-acts https://i.ytimg.com/vi/t_AYln-O2_o/hqdefault.jpg Shannon's Channel and Capacity: A Mystery in Three Acts — Michelle Effros https://i.ytimg.com/vi/t_AYln-O2_o/hqdefault.jpg Michelle Effros of Caltech explores the foundational concepts of Shannon's channel capacity, presenting it as a three-act mystery within information theory. https://www.youtube.com/embed/t_AYln-O2_o 2242 2016-10-03T21:02:18.000Z yes no 2026-11-08T12:00:50.639Z monthly 0.75 https://lectern.tv/watch/ai-as-therapist-intimacy-without-understanding-matt-jones https://i.ytimg.com/vi/svYAAf23xKE/hqdefault.jpg AI as Therapist? Intimacy Without Understanding — Matt Jones https://i.ytimg.com/vi/svYAAf23xKE/hqdefault.jpg Explores the application of large language models and biofeedback systems in mental health support. It critically distinguishes between AI responsiveness and genuine empathy, assessing the potential and limitations of automated therapeutic interventions. https://www.youtube.com/embed/svYAAf23xKE 3011 2026-10-16T15:00:03.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/some-effective-special-point-results-ias-hodge https://i.ytimg.com/vi/n_OQcY_38xY/hqdefault.jpg Some Effective Special Point Results — Gareth Jones https://i.ytimg.com/vi/n_OQcY_38xY/hqdefault.jpg Presents a uniform Manin-Mumford result for products of CM elliptic curves, applying it to obtain an effective Andre-Oort result for fibre powers of the Legendre family and discussing extensions to multiplicative extensions. https://www.youtube.com/embed/n_OQcY_38xY 3315 2026-03-12T11:56:52.000Z yes no 2026-11-09T22:18:27.450Z monthly 0.75 https://lectern.tv/watch/shaping-the-body-of-robots-with-soft-skin-and-muscles https://i.ytimg.com/vi/gVBNTQyMQJI/hqdefault.jpg Shaping the Body of Robots with Soft Skin and Muscles — Yong-Lae Park https://i.ytimg.com/vi/gVBNTQyMQJI/hqdefault.jpg Investigate the design and fabrication of artificial skin and muscles for soft robots, mimicking biological systems to achieve natural movement and environmental sensing capabilities. https://www.youtube.com/embed/gVBNTQyMQJI 3421 2026-10-11T02:28:12.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/rethinking-deterrence-for-a-disrupted-world https://i.ytimg.com/vi/UJlO7EYSGA0/hqdefault.jpg Rethinking Deterrence for a Disrupted World — Martin Connell https://i.ytimg.com/vi/UJlO7EYSGA0/hqdefault.jpg Martin Connell examines the evolution of deterrence strategies from the Cold War to contemporary global challenges, addressing hybrid threats and societal resilience. https://www.youtube.com/embed/UJlO7EYSGA0 2700 2026-10-30T11:12:17.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/from-hydrogen-to-higgs-bosons-particle-physics-at-cern https://i.ytimg.com/vi/nFZSFKl39YU/hqdefault.jpg From Hydrogen to Higgs Bosons: Particle Physics at CERN — Clara Nellist https://i.ytimg.com/vi/nFZSFKl39YU/hqdefault.jpg Dr. Clara Nellist provides a comprehensive overview of particle physics research conducted at CERN's Large Hadron Collider, from fundamental building blocks to the Higgs Boson. https://www.youtube.com/embed/nFZSFKl39YU 4738 2024-05-09T00:30:01.000Z yes no 2026-11-08T07:59:53.835Z monthly 0.75 https://lectern.tv/watch/improving-physical-realism-in-ai-weather-forecasts https://i.ytimg.com/vi/Ys8AmDdMF10/hqdefault.jpg Improving Physical Realism in AI Weather Forecasts — Scott Hosking https://i.ytimg.com/vi/Ys8AmDdMF10/hqdefault.jpg Investigates the integration of 'messy' environmental observations into AI models to enhance the physical realism and resilience of next-generation weather forecasting systems. https://www.youtube.com/embed/Ys8AmDdMF10 2192 2026-05-29T09:03:14.000Z yes no 2026-11-08T07:59:53.419Z monthly 0.75 https://lectern.tv/watch/lecture-19-oligarchies-in-russia-and-ukraine-hist-234 https://i.ytimg.com/vi/2N2BDGKl0L8/hqdefault.jpg Oligarchies in Russia and Ukraine — Timothy Snyder https://i.ytimg.com/vi/2N2BDGKl0L8/hqdefault.jpg Explore how Polish foreign policy and post-Soviet dynamics shaped the emergence of modern Ukraine in this lecture by Timothy Snyder. https://www.youtube.com/embed/2N2BDGKl0L8 2979 2022-11-17T22:17:50.000Z yes no 2026-11-10T07:00:24.331Z monthly 0.75 https://lectern.tv/watch/benchmarking-and-evaluation-how-do-we-know-what-llms-can-do https://i.ytimg.com/vi/h1-vMTFtl1c/hqdefault.jpg Benchmarking and Evaluation: How Do We Know What LLMs Can Do? — Jackie Chi Kit Cheung https://i.ytimg.com/vi/h1-vMTFtl1c/hqdefault.jpg Jackie Chi Kit Cheung critically examines the methodologies for benchmarking and evaluating Large Language Models, addressing the challenges of assessing their true capabilities and limitations. https://www.youtube.com/embed/h1-vMTFtl1c 5027 2024-06-13T11:11:22.000Z yes no 2026-11-10T02:15:45.784Z monthly 0.75 https://lectern.tv/watch/sieving-through-complexity-transient-dynamics-from-finite-observer-referenced-fr https://i.ytimg.com/vi/RnlHHuoQ4go/hqdefault.jpg Sieving Through Complexity: Transient Dynamics from Finite Observer-Referenced Frameworks — Antoni L https://i.ytimg.com/vi/RnlHHuoQ4go/hqdefault.jpg A theoretical framework for understanding transient dynamics in natural systems, focusing on how processes matter to a finite observer rather than asymptotic states. https://www.youtube.com/embed/RnlHHuoQ4go 3208 2026-05-01T20:53:08.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/new-thoughts-on-old-gauge-amplitudes https://i.ytimg.com/vi/pe7RnyjRdr8/hqdefault.jpg New Thoughts on Old Gauge Amplitudes — Natalie Paquette https://i.ytimg.com/vi/pe7RnyjRdr8/hqdefault.jpg Natalie Paquette introduces a novel formula for computing form factors and scattering amplitudes in four-dimensional gauge theories, linking them to 2D chiral algebras. https://www.youtube.com/embed/pe7RnyjRdr8 4648 2022-06-16T13:19:43.000Z yes no 2026-11-08T21:54:43.981Z monthly 0.75 https://lectern.tv/watch/frames-of-reference-1960 https://i.ytimg.com/vi/bJMYoj4hHqU/hqdefault.jpg Frames of Reference (1960) — Patterson Hume & Donald Ivey https://i.ytimg.com/vi/bJMYoj4hHqU/hqdefault.jpg A foundational exploration of inertial and non-inertial frames of reference, presented by University of Toronto faculty in this classic 1960 educational film. https://www.youtube.com/embed/bJMYoj4hHqU 1646 2016-06-06T20:42:35.000Z yes no 2026-11-08T12:30:46.840Z monthly 0.75 https://lectern.tv/watch/villagesql-decisions-principles-lessons-in-teaching-mysql-new-tricks https://i.ytimg.com/vi/xGbNoXUovJ0/hqdefault.jpg VillageSQL: Decisions, Principles, & Lessons in Teaching MySQL New Tricks — Steve Schirripa https://i.ytimg.com/vi/xGbNoXUovJ0/hqdefault.jpg An in-depth look at the design decisions, core principles, and practical lessons learned from extending MySQL's capabilities, presented within a distinguished university database seminar series. https://www.youtube.com/embed/xGbNoXUovJ0 4424 2026-04-21T12:45:08.000Z yes no 2026-11-08T08:00:41.478Z monthly 0.75 https://lectern.tv/watch/why-wealth-inequality-matters-a-symposium-on-origins-contexts-and-consequences https://i.ytimg.com/vi/axXQzdaFBAA/hqdefault.jpg Why Wealth Inequality Matters: A Symposium on Origins, Contexts, and Consequences — Shaping Work https://i.ytimg.com/vi/axXQzdaFBAA/hqdefault.jpg An interdisciplinary symposium hosted by the MIT Stone Center, examining the multifaceted dimensions of wealth inequality, from its philosophical underpinnings to its global economic and political ramifications. https://www.youtube.com/embed/axXQzdaFBAA 7481 2026-04-30T20:41:22.000Z yes no 2026-11-10T06:31:29.244Z monthly 0.75 https://lectern.tv/watch/2-southern-society-slavery-king-cotton-and-antebellum-america-s-peculiar-region https://i.ytimg.com/vi/PunB5vPj2sE/hqdefault.jpg Southern Society: Slavery, King Cotton, and Antebellum America's "Peculiar" Region — David W. Blight https://i.ytimg.com/vi/PunB5vPj2sE/hqdefault.jpg Professor Blight examines the social, cultural, and economic distinctiveness of the Antebellum South, contrasting it with the North. The lecture analyzes the influence of anti-modernism, honor culture, and the booming slave-based cotton economy on the region's identity. https://www.youtube.com/embed/PunB5vPj2sE 3127 2008-11-21T20:17:04.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/introductory-calculus-first-year-student-lecture-oxf-math https://i.ytimg.com/vi/I3GWzXRectE/hqdefault.jpg Introductory Calculus: First Year Student Lecture — Dan Ciubotaru https://i.ytimg.com/vi/I3GWzXRectE/hqdefault.jpg Dan Ciubotaru outlines the introductory calculus course expectations, reviewing essential pre-calculus knowledge necessary for success in upcoming complex topics. https://www.youtube.com/embed/I3GWzXRectE 3483 2019-10-23T10:08:21.000Z yes no 2026-11-10T07:00:24.575Z monthly 0.75 https://lectern.tv/watch/efficient-fine-grained-algorithms https://i.ytimg.com/vi/FWKiYiIhav4/hqdefault.jpg Efficient Fine-Grained Algorithms — Barna Saha https://i.ytimg.com/vi/FWKiYiIhav4/hqdefault.jpg Barna Saha of UC Berkeley presents on the cutting-edge of fine-grained complexity, exploring new algorithmic approaches for fundamental problems. https://www.youtube.com/embed/FWKiYiIhav4 2590 2020-04-23T13:16:57.000Z yes no 2026-11-08T07:59:53.432Z monthly 0.75 https://lectern.tv/watch/02-the-crisis-of-the-third-century-and-the-diocletianic-reforms https://i.ytimg.com/vi/2B9b9mUPJik/hqdefault.jpg The Crisis of the Third Century and the Diocletianic Reforms — Paul Freedman https://i.ytimg.com/vi/2B9b9mUPJik/hqdefault.jpg Analyzes the political, economic, and military crises of the Roman Empire during the third century CE, examining the internal struggles of succession and inflation, and detailing the structural reforms implemented by Emperor Diocletian, including the Tetrarchy. https://www.youtube.com/embed/2B9b9mUPJik 2917 2012-04-05T15:30:13.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/following-washington-s-lead-part-2-law-const2 https://i.ytimg.com/vi/WQP24kZZdz4/hqdefault.jpg Following Washington's Lead, Part 2 — Akhil Reed Amar https://i.ytimg.com/vi/WQP24kZZdz4/hqdefault.jpg Explore how George Washington's early precedents shaped unwritten presidential powers, from foreign policy to cabinet removal. https://www.youtube.com/embed/WQP24kZZdz4 1209 2026-08-03T18:42:55.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/computer-architecture-lecture-11-cutting-edge-research-talks https://i.ytimg.com/vi/CCGgC89yICE/hqdefault.jpg Frontier Research in Processing-in-Memory & Hardware Security — Onur Mutlu https://i.ytimg.com/vi/CCGgC89yICE/hqdefault.jpg Lecture 11 from ETH Zürich's Computer Architecture course features current research talks from the SAFARI Research Group, highlighting advancements in the field. https://www.youtube.com/embed/CCGgC89yICE 8801 2026-10-30T03:02:33.000Z yes no 2026-11-10T07:00:23.735Z monthly 0.75 https://lectern.tv/watch/gsq-rco-better-non-uniform-gguf-quantization https://i.ytimg.com/vi/ISaPeJeXJnY/hqdefault.jpg GSQ-RCO: Better Non-Uniform GGUF Quantization — Michael Helcig & Rush Tabesh https://i.ytimg.com/vi/ISaPeJeXJnY/hqdefault.jpg Exploring GSQ and RCO, two advanced methods for accurate low-bit LLM quantization, this presentation delves into Gumbel-Softmax sampling and Riemannian optimization for precision allocation. https://www.youtube.com/embed/ISaPeJeXJnY 3433 2026-10-16T19:05:09.000Z yes no 2026-11-09T22:15:55.393Z monthly 0.75 https://lectern.tv/watch/eigenvectors-and-eigenvalues-geometric-intuition-essence-of-linear-algebra-chapt https://i.ytimg.com/vi/PFDu9oVAE-g/hqdefault.jpg Eigenvectors and Eigenvalues: Geometric Intuition (Essence of Linear Algebra, Chapter 14) — Grant Sa https://i.ytimg.com/vi/PFDu9oVAE-g/hqdefault.jpg This chapter visually elucidates the concepts of eigenvectors and eigenvalues, demonstrating their geometric interpretation as vectors whose direction remains unchanged under a linear transformation. It further explores the utility of an eigenbasis in simplifying matrix operations. https://www.youtube.com/embed/PFDu9oVAE-g 1035 2016-09-14T00:00:00.000Z yes no 2026-11-10T00:30:48.328Z monthly 0.75 https://lectern.tv/watch/session-8-cost-of-capital-closure-first-steps-on-cash-flows-finc-ub https://i.ytimg.com/vi/QpeK80N9mhM/hqdefault.jpg Cost of Capital Closure + First Steps on Cash Flows — Aswath Damodaran https://i.ytimg.com/vi/QpeK80N9mhM/hqdefault.jpg Addresses the computation of the cost of debt, debt ratios, and the treatment of hybrid securities within a corporate valuation framework. It then introduces free cash flow analysis, distinguishing various types of cash flows and their implications for firm valuation. https://www.youtube.com/embed/QpeK80N9mhM 4796 2025-02-18T22:20:44.000Z yes no 2026-11-10T07:00:24.942Z monthly 0.75 https://lectern.tv/watch/non-parametric-causal-inference-in-dynamic-thresholding-designs-simons-econ https://i.ytimg.com/vi/YBxiFtZBO3o/hqdefault.jpg Non-parametric Causal Inference in Dynamic Thresholding Designs — Stefan Wager https://i.ytimg.com/vi/YBxiFtZBO3o/hqdefault.jpg Examines non-parametric causal inference in dynamic thresholding designs, addressing the limitations of naive regression-discontinuity analysis when temporal dynamics are present. https://www.youtube.com/embed/YBxiFtZBO3o 1821 2026-02-17T18:12:23.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/multiplication-and-inverse-matrices-strang-mit-18-06-lec-3 https://i.ytimg.com/vi/FX4C-JpTFgY/hqdefault.jpg Matrix Multiplication and Inverse Matrices — Gilbert Strang https://i.ytimg.com/vi/FX4C-JpTFgY/hqdefault.jpg The rank-1 outer-product view of matrix multiplication taught at 16:00 is essential preparation for SVD, PCA, and low-rank adaptation (LoRA) in ML. https://www.youtube.com/embed/FX4C-JpTFgY 2790 2008-08-25T00:00:00.000Z yes no 2026-11-10T07:00:24.029Z monthly 0.75 https://lectern.tv/watch/a-new-view-of-the-universe-from-the-earth-s-south-pole-naoko-kurahashi-neilson-p https://i.ytimg.com/vi/DkkSzIQ26JI/hqdefault.jpg A New View of the Universe from the South Pole: Neutrino Astronomy at IceCube — Naoko Kurahashi Neil https://i.ytimg.com/vi/DkkSzIQ26JI/hqdefault.jpg This public lecture explores the experimental challenges and scientific insights derived from the IceCube Neutrino Observatory, detailing how high-energy neutrinos observed at the South Pole provide a unique probe into extreme astrophysical phenomena and cosmic ray origins. https://www.youtube.com/embed/DkkSzIQ26JI 3090 2021-10-07T14:32:19.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/sapolsky-bio-150-lec-3-behavioral-evolution-ii https://i.ytimg.com/vi/oKNAzl-XN4I/hqdefault.jpg Behavioral Evolution II — Tournament vs. Pair-Bonded Species — Robert Sapolsky https://i.ytimg.com/vi/oKNAzl-XN4I/hqdefault.jpg Shows how sexual dimorphism, parental investment asymmetry, infanticide dynamics, and genomic imprinting follow testable evolutionary predictions across primates. https://www.youtube.com/embed/oKNAzl-XN4I 5819 2011-02-01T23:27:24.000Z yes no 2026-11-10T07:00:24.161Z monthly 0.75 https://lectern.tv/watch/assertions-for-free-transferring-invariants-from-algorithm-to-implementation-pro https://i.ytimg.com/vi/5NCPklH4Yp4/hqdefault.jpg Assertions for Free: Transferring Invariants from Algorithm to Implementation Proofs — Shushu Wu https://i.ytimg.com/vi/5NCPklH4Yp4/hqdefault.jpg This ICFP 2026 functional pearl explores a method for transferring invariants from abstract algorithm descriptions to concrete implementation proofs, streamlining verification of complex code. https://www.youtube.com/embed/5NCPklH4Yp4 1178 2026-09-22T00:23:33.000Z yes no 2026-11-08T21:01:11.043Z monthly 0.75 https://lectern.tv/watch/quasi-periods-functions-and-derivatives-of-period-maps-ias-hodge https://i.ytimg.com/vi/fai54YoB3Pw/hqdefault.jpg (Quasi)-Periods Functions and Derivatives of Period Maps — Jacob Tsimerman https://i.ytimg.com/vi/fai54YoB3Pw/hqdefault.jpg Examines the recovery of (quasi)-period functions from period maps through differentiation, using o-minimality results to determine conditions under which this reconstruction is possible, up to an algebraic closure. https://www.youtube.com/embed/fai54YoB3Pw 3619 2026-03-12T12:04:59.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-5-functions-oxf-math https://i.ytimg.com/vi/3uwPxQY2CQA/hqdefault.jpg Functions — Vicky Neale https://i.ytimg.com/vi/3uwPxQY2CQA/hqdefault.jpg Provides a thorough introduction to functions, discussing various types, their properties, and formal definitions crucial for advanced mathematical study. https://www.youtube.com/embed/3uwPxQY2CQA 3196 2022-11-27T16:24:38.000Z yes no 2026-11-10T07:00:24.559Z monthly 0.75 https://lectern.tv/watch/bouncing-off-stringy-singularities-ias-bh https://i.ytimg.com/vi/cXezP0g6EWE/hqdefault.jpg Bouncing off Stringy Singularities — Matthew Dodelson https://i.ytimg.com/vi/cXezP0g6EWE/hqdefault.jpg Investigates black hole singularities in AdS/CFT as divergences in two-point functions, smoothed out by stringy effects at finite 't Hooft coupling. It connects these phenomena to classical dynamical systems. https://www.youtube.com/embed/cXezP0g6EWE 2449 2025-12-06T14:24:08.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/how-to-do-cs-theory-cmu-lecture-1b-of-cs-theory-toolkit https://i.ytimg.com/vi/YFUIPg8P2sY/hqdefault.jpg How to do CS Theory — Ryan O'Donnell https://i.ytimg.com/vi/YFUIPg8P2sY/hqdefault.jpg Provides foundational guidance for graduate-level research in theoretical computer science, discussing essential mathematical and computational concepts. It outlines key texts and academic practices relevant to embarking on a career as a TCS researcher. https://www.youtube.com/embed/YFUIPg8P2sY 2151 2020-01-22T02:59:54.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/higher-order-procedures-sicp-lecture-2a https://i.ytimg.com/vi/ZHVMW1WT1sA/hqdefault.jpg Higher-order Procedures (SICP Lecture 2a) — Hal Abelson & Gerald Jay Sussman https://i.ytimg.com/vi/ZHVMW1WT1sA/hqdefault.jpg Investigate the power of higher-order procedures, a cornerstone of functional programming that enables powerful abstraction and modularity in program design. https://www.youtube.com/embed/ZHVMW1WT1sA 3681 2012-05-04T02:42:09.000Z yes no 2026-11-09T04:15:48.892Z monthly 0.75 https://lectern.tv/watch/learning-programming-abstractions-for-automating-formal-verification https://i.ytimg.com/vi/aqkcvzdoGuo/hqdefault.jpg Learning Programming Abstractions for Automating Formal Verification — Jocelyn Qiaochu Chen https://i.ytimg.com/vi/aqkcvzdoGuo/hqdefault.jpg Exploring techniques for machine learning to automate formal verification, focusing on mining reusable custom tactics and the challenges in applying abstractions to real-world projects. https://www.youtube.com/embed/aqkcvzdoGuo 3803 2026-10-09T20:00:26.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/lecture-3-the-hebrew-bible-in-its-ancient-near-eastern-setting-genesis-1-4-in-co https://i.ytimg.com/vi/ANUD8IK12ms/hqdefault.jpg The Hebrew Bible in Its Ancient Near Eastern Setting: Genesis 1-4 in Context — Christine Hayes https://i.ytimg.com/vi/ANUD8IK12ms/hqdefault.jpg Christine Hayes compares the Priestly (Genesis 1) and Yahwist (Genesis 2–4) creation narratives with Mesopotamian cosmogonies such as Enuma Elish, highlighting the demythologization of nature and human moral agency. https://www.youtube.com/embed/ANUD8IK12ms 2863 2012-12-06T20:11:10.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/a-typed-and-unified-reflection-for-shift-and-shift0 https://i.ytimg.com/vi/PQOd1oPuSwA/hqdefault.jpg A Typed and Unified Reflection for Shift and Shift0 — Yui Tamura https://i.ytimg.com/vi/PQOd1oPuSwA/hqdefault.jpg This LOPSTR+PPDP 2026 presentation introduces a unified, typed reflection for the delimited-control operators 'shift' and 'shift0', advancing the formal correctness guarantees for program translations. https://www.youtube.com/embed/PQOd1oPuSwA 1740 2026-09-22T00:23:35.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/thinking-in-four-dimensions-symplectic-geometry-and-topology https://i.ytimg.com/vi/EQK9uTU3DiY/hqdefault.jpg Thinking in Four Dimensions: Symplectic Geometry and Topology — Dusa McDuff https://i.ytimg.com/vi/EQK9uTU3DiY/hqdefault.jpg Dusa McDuff, a leading figure in symplectic geometry, discusses the conceptual challenges and advancements in understanding four-dimensional spaces through the lens of symplectic topology. https://www.youtube.com/embed/EQK9uTU3DiY 1385 2014-04-25T04:11:51.000Z yes no 2026-11-09T15:30:47.734Z monthly 0.75 https://lectern.tv/watch/a-new-birth-of-freedom-part-1-law-const1 https://i.ytimg.com/vi/Rd2n-DLHplo/hqdefault.jpg A New Birth of Freedom, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/Rd2n-DLHplo/hqdefault.jpg Concludes the founding era by linking national security to key constitutional designs and exploring Lincoln's initial gradual plan for slavery's abolition versus the eventual Civil War. https://www.youtube.com/embed/Rd2n-DLHplo 1359 2026-08-06T18:33:26.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/practical-hpc-architectures-workflows https://i.ytimg.com/vi/VdRoIiVePd8/hqdefault.jpg Practical HPC Architectures & Workflows — A. Reuther https://i.ytimg.com/vi/VdRoIiVePd8/hqdefault.jpg An in-depth examination of practical architectures and efficient workflows for high-performance computing, presented by an MIT research scientist. https://www.youtube.com/embed/VdRoIiVePd8 6371 2022-09-21T14:51:18.000Z yes no 2026-11-09T03:46:38.003Z monthly 0.75 https://lectern.tv/watch/lecture-19-revenue-equivalence-14-12 https://i.ytimg.com/vi/mu0X3GpDAy8/hqdefault.jpg Revenue Equivalence — Ian Ball https://i.ytimg.com/vi/mu0X3GpDAy8/hqdefault.jpg Discover why different auction formats yield identical expected revenues under specific conditions, and learn how this powerful principle solves for equilibrium bidding strategies. https://www.youtube.com/embed/mu0X3GpDAy8 4820 2026-05-18T16:01:52.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/naming-and-ordering-natural-numbers-mathematics-foundations-188 https://i.ytimg.com/vi/Puk-ipOTiD4/hqdefault.jpg Naming and Ordering Natural Numbers (Mathematics Foundations 188) — Norman Wildberger https://i.ytimg.com/vi/Puk-ipOTiD4/hqdefault.jpg This lecture systematically defines natural numbers as primitive expressions, examining their nomenclature and organization. It delineates the distinction between cardinal and ordinal number usage and introduces the successor operation for natural number ordering. https://www.youtube.com/embed/Puk-ipOTiD4 1478 2016-06-25T06:17:22.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/lecture-2-story-proofs-axioms-of-probability-statistics-110 https://i.ytimg.com/vi/FJd_1H3rZGg/hqdefault.jpg Story Proofs, Axioms of Probability — Joe Blitzstein https://i.ytimg.com/vi/FJd_1H3rZGg/hqdefault.jpg Introduces combinatorial 'story proofs' as a method for establishing identities like Vandermonde's identity, emphasizing intuitive insight over algebraic manipulation. It then lays the foundational axioms of probability theory, including discussion of Bose-Einstein sampling. https://www.youtube.com/embed/FJd_1H3rZGg 2740 2013-04-29T17:43:31.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/new-geometries https://i.ytimg.com/vi/rBTKNP0cdXk/hqdefault.jpg New Geometries — William Thurston https://i.ytimg.com/vi/rBTKNP0cdXk/hqdefault.jpg William Thurston introduces the concept of new geometries, exploring foundational ideas that underpin modern topology and the classification of 3-manifolds. https://www.youtube.com/embed/rBTKNP0cdXk 1338 2018-02-21T20:00:07.000Z yes no 2026-11-10T00:30:36.694Z monthly 0.75 https://lectern.tv/watch/toy-models-discovering-surprising-physics-and-mathematics-on-a-tabletop https://i.ytimg.com/vi/pkfDYOZ1p4Y/hqdefault.jpg Toy Models: Discovering Surprising Physics and Mathematics on a Tabletop — Tadashi Tokieda https://i.ytimg.com/vi/pkfDYOZ1p4Y/hqdefault.jpg Live tabletop demonstrations turning folded paper, spinning coins, and elastic bands into sharp mathematical questions in mechanics, singularities, and symmetry. https://www.youtube.com/embed/pkfDYOZ1p4Y 3672 2014-05-15T08:01:36.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/making-is-decision-making https://i.ytimg.com/vi/0-diCMEpOuw/hqdefault.jpg Making is Decision Making — Maneesh Agrawala https://i.ytimg.com/vi/0-diCMEpOuw/hqdefault.jpg Examine the role of decision-making in content creation and the challenges of current generative AI systems as collaborative design assistants, focusing on user intent and conceptual models. https://www.youtube.com/embed/0-diCMEpOuw 3881 2026-09-16T13:06:12.000Z yes no 2026-11-09T06:30:52.194Z monthly 0.75 https://lectern.tv/watch/breakthrough-in-nuclear-fusion-the-arc-reactor https://i.ytimg.com/vi/KkpqA8yG9T4/hqdefault.jpg Breakthrough in Nuclear Fusion: The ARC Reactor — Dennis Whyte https://i.ytimg.com/vi/KkpqA8yG9T4/hqdefault.jpg An examination of the ARC nuclear fusion reactor, detailing its design based on new superconducting materials and its implications for clean energy generation. https://www.youtube.com/embed/KkpqA8yG9T4 5929 2016-02-25T08:30:34.000Z yes no 2026-11-08T21:54:42.131Z monthly 0.75 https://lectern.tv/watch/graphs-versus-manifolds-in-eigenvalues-and-distances-between-subsets https://i.ytimg.com/vi/l2rFxVrRD4U/hqdefault.jpg Graphs versus Manifolds in Eigenvalues and Distances Between Subsets — Joel Friedman https://i.ytimg.com/vi/l2rFxVrRD4U/hqdefault.jpg Presents a method to translate results concerning graph Laplacians to analogous theorems for Riemannian manifold Laplacians. It specifically demonstrates an improved upper bound for the first Laplacian eigenvalue on Riemannian manifolds, derived from graph theoretic bounds on subset distances and volumes. https://www.youtube.com/embed/l2rFxVrRD4U 3105 2026-11-06T05:56:52.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-forgotten-ideas-in-computer-science https://i.ytimg.com/vi/-I_jE0l7sYQ/hqdefault.jpg The Forgotten Ideas in Computer Science — Joe Armstrong https://i.ytimg.com/vi/-I_jE0l7sYQ/hqdefault.jpg Revisits foundational ideas from 1960s–1980s computing—content-addressable storage, isolated message-passing actors, Lisp machines, and HyperCard—that modern software stacks lost. https://www.youtube.com/embed/-I_jE0l7sYQ 2975 2018-03-17T01:22:06.000Z yes no 2026-11-08T07:59:49.337Z monthly 0.75 https://lectern.tv/watch/lecture-3-cantor-s-remarkable-theorem-and-the-rationals-lack-of-the-least-upper- https://i.ytimg.com/vi/nbENJ-Ce7Nc/hqdefault.jpg Cantor's Remarkable Theorem and the Rationals' Lack of the Least Upper Bound Property — Casey Rodrig https://i.ytimg.com/vi/nbENJ-Ce7Nc/hqdefault.jpg Extends Cantor's foundational work on cardinality, progressing to ordered sets and the definition of the real numbers. It rigorously demonstrates the incompleteness of the rational numbers via their failure to satisfy the least upper bound property. https://www.youtube.com/embed/nbENJ-Ce7Nc 4720 2022-06-21T14:38:49.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/convexity-and-global-minima-in-optimization https://i.ytimg.com/vi/D-Qy9QfJgQg/hqdefault.jpg Convexity and Global Minima in Optimization — Steve Brunton https://i.ytimg.com/vi/D-Qy9QfJgQg/hqdefault.jpg Investigate the foundational principle in convex optimization: how convexity guarantees that any local minimum is inherently a global minimum, complete with a formal proof. https://www.youtube.com/embed/D-Qy9QfJgQg 1226 2026-10-16T12:00:09.000Z yes no 2026-11-10T07:00:23.654Z monthly 0.75 https://lectern.tv/watch/zeitlin-s-model-for-ideal-hydrodynamics-on-the-sphere https://i.ytimg.com/vi/Wv50pKwJktw/hqdefault.jpg Zeitlin's Model for Ideal Hydrodynamics on the Sphere — Klas Modin https://i.ytimg.com/vi/Wv50pKwJktw/hqdefault.jpg Klas Modin details Zeitlin's model, providing a comprehensive analysis of ideal hydrodynamics on the sphere, a topic at the intersection of geometry and fluid mechanics. https://www.youtube.com/embed/Wv50pKwJktw 7603 2021-12-11T15:31:16.000Z yes no 2026-11-09T15:30:47.931Z monthly 0.75 https://lectern.tv/watch/what-is-happiness-purposes-of-college-education-lecture-2 https://i.ytimg.com/vi/vBc5EMR_ZK4/hqdefault.jpg What is Happiness? — Norma Thompson & Bryan Garsten https://i.ytimg.com/vi/vBc5EMR_ZK4/hqdefault.jpg Delves into classical philosophical perspectives on happiness within the context of college education, drawing from foundational texts and historical thought. https://www.youtube.com/embed/vBc5EMR_ZK4 2694 2026-09-21T19:40:33.000Z yes no 2026-11-10T07:00:22.956Z monthly 0.75 https://lectern.tv/watch/inaugural-lectures-the-future-of-software-engineering-with-ai-making-it-ping-and https://i.ytimg.com/vi/XMnh8Rux8gw/hqdefault.jpg Inaugural Lectures: The Future of Software Engineering with AI, Making it Ping, and Digital Humanism https://i.ytimg.com/vi/XMnh8Rux8gw/hqdefault.jpg Three inaugural lectures from TU Wien Informatics explore the confluence of AI and software engineering, the fundamentals of network operability, and the intersection of technology with humanistic values. https://www.youtube.com/embed/XMnh8Rux8gw 7564 2026-08-12T15:17:46.000Z yes no 2026-11-08T07:59:50.852Z monthly 0.75 https://lectern.tv/watch/lecture-02-is-learning-feasible https://i.ytimg.com/vi/MEG35RDD7RA/hqdefault.jpg Is Learning Feasible? — Yaser Abu-Mostafa https://i.ytimg.com/vi/MEG35RDD7RA/hqdefault.jpg Explores the fundamental question of generalization in machine learning: how to infer properties of an entire space from a limited sample. It introduces the relationship between in-sample and out-of-sample error, laying the groundwork for statistical learning theory. https://www.youtube.com/embed/MEG35RDD7RA 4608 2012-04-09T20:13:02.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/combining-small-step-and-big-step-semantics-to-verify-loop-optimizations https://i.ytimg.com/vi/4RDeCT7I9ao/hqdefault.jpg Combining Small-Step and Big-Step Semantics to Verify Loop Optimizations — David Knothe https://i.ytimg.com/vi/4RDeCT7I9ao/hqdefault.jpg A method for verifying compiler loop optimizations by integrating small-step and big-step semantics, introducing an abstract behavioral semantics for a unified framework. https://www.youtube.com/embed/4RDeCT7I9ao 1568 2026-09-22T00:23:32.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/seminar-in-computer-architecture-from-lab-to-fleet-and-mordor https://i.ytimg.com/vi/vu9fB2Sn8Ys/hqdefault.jpg From Lab to Fleet & MORDOR: Practical Cloud-Scale RowHammer Defenses — Onur Mutlu https://i.ytimg.com/vi/vu9fB2Sn8Ys/hqdefault.jpg A session from ETH Zürich's computer architecture seminar, presenting advanced research on Rowhammer defense and elastic refresh scheduling for memory systems. https://www.youtube.com/embed/vu9fB2Sn8Ys 6067 2026-10-30T05:02:05.000Z yes no 2026-11-10T07:00:23.771Z monthly 0.75 https://lectern.tv/watch/the-quantum-physicist-as-causal-detective-quantum-foundations-and-causal-inferen https://i.ytimg.com/vi/1qzA-SKb4AM/hqdefault.jpg The Quantum Physicist as Causal Detective: Quantum Foundations and Causal Inference — Robert Spekken https://i.ytimg.com/vi/1qzA-SKb4AM/hqdefault.jpg Perimeter Institute researchers Robert Spekkens and Elie Wolfe discuss how quantum thinking can illuminate the science of cause and effect, bridging quantum foundations and causal inference. https://www.youtube.com/embed/1qzA-SKb4AM 3846 2020-10-08T17:29:14.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/how-hard-is-too-hard-an-introduction-to-complexity https://i.ytimg.com/vi/uhwF4C303sg/hqdefault.jpg How Hard is too Hard? An Introduction to Complexity — Colva Roney-Dougal https://i.ytimg.com/vi/uhwF4C303sg/hqdefault.jpg An accessible introduction to computational complexity theory, distinguishing between decidable and undecidable problems and exploring the mathematical foundations of efficient algorithms and cryptography. https://www.youtube.com/embed/uhwF4C303sg 2663 2026-06-09T15:00:34.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/what-really-causes-recessions https://i.ytimg.com/vi/-O1AkPaoE0w/hqdefault.jpg What Really Causes Recessions? — Tyler Goodspeed https://i.ytimg.com/vi/-O1AkPaoE0w/hqdefault.jpg Tyler Goodspeed challenges conventional wisdom on recession causality, presenting historical evidence to argue that economic downturns are driven by external shocks rather than inherent boom-bust cycles. https://www.youtube.com/embed/-O1AkPaoE0w 4537 2026-10-12T19:44:46.000Z yes no 2026-11-08T07:59:51.922Z monthly 0.75 https://lectern.tv/watch/system-dynamics-student-project-reviews-and-model-refinement https://i.ytimg.com/vi/cmKxqUwb8Sc/hqdefault.jpg System Dynamics: Student Project Reviews and Model Refinement — Hazhir Rahmandad https://i.ytimg.com/vi/cmKxqUwb8Sc/hqdefault.jpg An MIT OpenCourseWare session offering detailed technical critiques of student system dynamics models, emphasizing formulation, unit consistency, and strategies for model refinement. https://www.youtube.com/embed/cmKxqUwb8Sc 9479 2026-10-20T14:39:24.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/the-dynamical-schinzel-zassenhaus-conjecture-and-the-transfinite-diameter-of-tre https://i.ytimg.com/vi/OOBtHWcO1j0/hqdefault.jpg The Dynamical Schinzel-Zassenhaus Conjecture and the Transfinite Diameter of Trees — Philipp Habegge https://i.ytimg.com/vi/OOBtHWcO1j0/hqdefault.jpg Philipp Habegger presents joint work with Harry Schmidt, extending Dimitrov's proof of the Schinzel-Zassenhaus Conjecture to its dynamical variants. The presentation leverages Dubinin's Theorem on the transfinite diameter of hedgehogs and applies these concepts to Hubbard trees, yielding new lower bounds for the canonical height of postcritically finite polynomials. https://www.youtube.com/embed/OOBtHWcO1j0 3830 2026-03-11T17:00:02.000Z yes no 2026-11-09T15:55:43.738Z monthly 0.75 https://lectern.tv/watch/lecture-4-fundamentals-of-sequence-search-and-alignment-eth-genomics https://i.ytimg.com/vi/eJjIPAGRba8/hqdefault.jpg Fundamentals of Sequence Search and Alignment — Can Firtina https://i.ytimg.com/vi/eJjIPAGRba8/hqdefault.jpg Delves into fundamental algorithms and applications for biological sequence search and alignment, crucial for identifying genetic similarities and variations. https://www.youtube.com/embed/eJjIPAGRba8 3849 2025-03-25T09:15:06.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/lecture-08-local-public-goods-and-fiscal-federalism-14-41 https://i.ytimg.com/vi/DIgqgbsg2dw/hqdefault.jpg Local Public Goods and Fiscal Federalism — Jonathan Gruber https://i.ytimg.com/vi/DIgqgbsg2dw/hqdefault.jpg Examines the theoretical underpinnings of fiscal federalism, analyzing how different levels of government manage public goods provision and intergovernmental financial relationships. It applies public goods theory to practical policy frameworks. https://www.youtube.com/embed/DIgqgbsg2dw 4858 2026-02-04T19:33:23.000Z yes no 2026-11-09T22:18:27.525Z monthly 0.75 https://lectern.tv/watch/symbols-and-grounding-in-large-language-models https://i.ytimg.com/vi/8fzMfyoEzyQ/hqdefault.jpg Symbols and Grounding in Large Language Models — Ellie Pavlick https://i.ytimg.com/vi/8fzMfyoEzyQ/hqdefault.jpg Ellie Pavlick explores the internal representations and mechanisms of LLMs, focusing on their capacity for abstract, compositional, and content-independent operations crucial for advanced cognition. https://www.youtube.com/embed/8fzMfyoEzyQ 5519 2024-06-14T17:39:52.000Z yes no 2026-11-10T03:31:43.303Z monthly 0.75 https://lectern.tv/watch/04-the-christian-roman-empire https://i.ytimg.com/vi/gzibwdsl_SI/hqdefault.jpg The Christian Roman Empire — Paul Freedman https://i.ytimg.com/vi/gzibwdsl_SI/hqdefault.jpg Examines the Christianization of the Roman Empire, analyzing the reigns of Constantine and Julian the Apostate. It details the theological disputes of Arianism, Donatism, and Manichaeism, and introduces Augustine's Confessions within a Platonist framework. https://www.youtube.com/embed/gzibwdsl_SI 2875 2012-04-05T15:30:55.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/lecture-02-tangent-lines-for-parametric-curves https://i.ytimg.com/vi/1InQ7_3z1N4/hqdefault.jpg Tangent Lines for Parametric Curves — Edward Frenkel https://i.ytimg.com/vi/1InQ7_3z1N4/hqdefault.jpg Building on foundational concepts, this lecture from Edward Frenkel's Multivariable Calculus course details the calculation of tangent lines for curves defined parametrically, a key step in vector calculus. https://www.youtube.com/embed/1InQ7_3z1N4 4767 2017-08-06T01:49:54.000Z yes no 2026-11-10T07:00:23.035Z monthly 0.75 https://lectern.tv/watch/smstc-lecture-on-geometry-and-physics https://i.ytimg.com/vi/9L6yPHb2iCM/hqdefault.jpg SMSTC Lecture on Geometry and Physics — Michael Atiyah https://i.ytimg.com/vi/9L6yPHb2iCM/hqdefault.jpg Sir Michael Atiyah delivers a lecture for the Scottish Mathematical Sciences Training Centre (SMSTC), exploring fundamental connections between geometry and theoretical physics. https://www.youtube.com/embed/9L6yPHb2iCM 2992 2015-06-02T16:31:24.000Z yes no 2026-11-10T03:31:02.622Z monthly 0.75 https://lectern.tv/watch/certified-hardware-for-regular-expression-matching-a-rocq-library-and-workflow https://i.ytimg.com/vi/Jg38PQSgGEE/hqdefault.jpg Topics in High Energy Physics, Lecture 2: Gauge Symmetries & Path Integrals — Julin Shaji https://i.ytimg.com/vi/Jg38PQSgGEE/hqdefault.jpg Edward Witten develops the path-integral quantization of gauge theories and relativistic fields in Princeton Physics 539, analyzing gauge invariance, Ward identities, and non-perturbative dynamics. https://www.youtube.com/embed/Jg38PQSgGEE 1643 2026-09-22T00:23:35.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/6-s081-lecture-4-page-tables https://i.ytimg.com/vi/NUf1ST0Yrr0/hqdefault.jpg Page Tables — Frans Kaashoek & Robert Morris https://i.ytimg.com/vi/NUf1ST0Yrr0/hqdefault.jpg This lecture, part of MIT's 6.S081 Operating System Engineering course, rigorously details the architecture and function of page tables, translating virtual addresses to physical memory addresses in a modern operating system. Topics include page table entries, multi-level paging, and the Translation Lookaside Buffer (TLB). https://www.youtube.com/embed/NUf1ST0Yrr0 5585 2022-02-23T03:53:27.000Z yes no 2026-11-09T15:55:41.534Z monthly 0.75 https://lectern.tv/watch/strange-gaps-in-the-local-time-hierarchy https://i.ytimg.com/vi/gxh_Ja0wMcE/hqdefault.jpg Strange Gaps in the Local Time Hierarchy — Seth Pettie https://i.ytimg.com/vi/gxh_Ja0wMcE/hqdefault.jpg Seth Pettie of the University of Michigan discusses the intricate structure of local time hierarchies, challenging established notions in computational complexity. https://www.youtube.com/embed/gxh_Ja0wMcE 3406 2020-04-10T07:33:26.000Z yes no 2026-11-08T07:59:53.437Z monthly 0.75 https://lectern.tv/watch/ai-and-safety-simons-tcs-ml https://i.ytimg.com/vi/md2jBBZTIPE/hqdefault.jpg AI and Safety — Ron Rivest https://i.ytimg.com/vi/md2jBBZTIPE/hqdefault.jpg Ron Rivest discusses critical aspects of AI safety, exploring methods and theoretical frameworks to ensure robust, secure, and reliable operation of artificial intelligence systems. https://www.youtube.com/embed/md2jBBZTIPE 1766 2026-05-28T06:09:10.000Z yes no 2026-11-09T15:55:44.965Z monthly 0.75 https://lectern.tv/watch/dijkstra-s-shortest-path-algorithm-graph-theory-and-optimization https://i.ytimg.com/vi/6KyWWNB-clw/hqdefault.jpg Dijkstra's Shortest Path Algorithm: Graph Theory and Optimization — UC Davis Academics https://i.ytimg.com/vi/6KyWWNB-clw/hqdefault.jpg A comprehensive university lecture on Dijkstra's algorithm, detailing its principles for finding the shortest paths in graphs with non-negative edge weights. https://www.youtube.com/embed/6KyWWNB-clw 3102 2014-10-17T20:44:43.000Z yes no 2026-11-09T12:30:47.018Z monthly 0.75 https://lectern.tv/watch/the-double-copy-from-coulomb-to-kerr https://i.ytimg.com/vi/K31AgDSpTv0/hqdefault.jpg The Double Copy from Coulomb to Kerr — Donal O'Connell https://i.ytimg.com/vi/K31AgDSpTv0/hqdefault.jpg Exploring the profound 'double copy' correspondence, relating classical solutions in gauge theory to those in gravity, from the Coulomb field to the Kerr metric. https://www.youtube.com/embed/K31AgDSpTv0 4945 2021-11-15T20:54:50.000Z yes no 2026-11-08T07:59:53.198Z monthly 0.75 https://lectern.tv/watch/software-engineering-i-uc-berkeley-cs-61b-spring-2023-lecture-27 https://i.ytimg.com/vi/fHEVKqYb9x8/hqdefault.jpg Software Engineering I — Josh Hug https://i.ytimg.com/vi/fHEVKqYb9x8/hqdefault.jpg Introduces foundational principles of software engineering, emphasizing maintainability, modularity, and managing technical debt within large-scale software projects. Key concepts include design patterns for robust system architecture. https://www.youtube.com/embed/fHEVKqYb9x8 3094 2023-03-23T16:15:27.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/the-character-of-physical-law-part-1-the-law-of-gravitation https://i.ytimg.com/vi/-kFOXP026eE/hqdefault.jpg The Character of Physical Law: Part 1, The Law of Gravitation — Richard Feynman https://i.ytimg.com/vi/-kFOXP026eE/hqdefault.jpg Feynman introduces the series by examining Newton's law of gravitation, illustrating how physical laws are discovered, formulated, and understood. https://www.youtube.com/embed/-kFOXP026eE 3364 2012-07-10T03:48:46.000Z yes no 2026-11-08T12:30:32.563Z monthly 0.75 https://lectern.tv/watch/sequential-optimization-of-dynamically-augmented-conditional-value-at-risk https://i.ytimg.com/vi/MUVfv_BPQFA/hqdefault.jpg Sequential Optimization of Dynamically Augmented Conditional Value-at-Risk https://i.ytimg.com/vi/MUVfv_BPQFA/hqdefault.jpg A deep dive into methods for optimizing the Conditional Value-at-Risk (CVaR) in Markov Decision Processes, introducing the Dynamically Augmented CVaR for robust decision-making. https://www.youtube.com/embed/MUVfv_BPQFA 3329 2026-10-09T20:00:29.000Z yes no 2026-11-10T07:00:29.318Z monthly 0.75 https://lectern.tv/watch/the-scaling-and-profitability-trade-off-a-venture-capital-perspective https://i.ytimg.com/vi/R1U3_7fmdqk/hqdefault.jpg The Scaling and Profitability Trade-off: A Venture Capital Perspective — Aswath Damodaran https://i.ytimg.com/vi/R1U3_7fmdqk/hqdefault.jpg Exploring the fundamental business dilemma between scaling operations and optimizing for profitability, with a specific focus on its dynamics within the venture capital ecosystem. https://www.youtube.com/embed/R1U3_7fmdqk 2935 2026-09-02T17:15:28.000Z yes no 2026-11-08T21:54:44.418Z monthly 0.75 https://lectern.tv/watch/linear-algebra-matrices-vectors-and-gauss-jordan-elimination https://i.ytimg.com/vi/zIeHOGhWEtc/hqdefault.jpg Linear Algebra: Matrices, Vectors, and Gauss-Jordan Elimination — Valerie Hower https://i.ytimg.com/vi/zIeHOGhWEtc/hqdefault.jpg Introduces fundamental concepts of linear algebra, including vector operations, matrix definitions, and the practical application of Gauss-Jordan elimination for solving systems of linear equations. https://www.youtube.com/embed/zIeHOGhWEtc 3758 2020-04-25T18:49:43.000Z yes no 2026-11-10T07:00:23.254Z monthly 0.75 https://lectern.tv/watch/timothy-snyder-the-making-of-modern-ukraine-class-3-geography-and-ancient-histor https://i.ytimg.com/vi/Om_A5TTQMm0/hqdefault.jpg Geography and Ancient History — Timothy Snyder https://i.ytimg.com/vi/Om_A5TTQMm0/hqdefault.jpg In Class 3, Timothy Snyder, recently back from a visit to Ukraine, explores the geography and ancient history of the region. https://www.youtube.com/embed/Om_A5TTQMm0 2879 2022-09-15T12:15:46.000Z yes no 2026-11-10T07:00:24.261Z monthly 0.75 https://lectern.tv/watch/set-theoretic-types-from-scratch https://i.ytimg.com/vi/1hTdnY0WHzo/hqdefault.jpg Set-Theoretic Types from Scratch — José Valim https://i.ytimg.com/vi/1hTdnY0WHzo/hqdefault.jpg José Valim delves into the foundational concepts of set-theoretic type systems, demonstrating their construction through live coding for the Elixir language. https://www.youtube.com/embed/1hTdnY0WHzo 3736 2026-10-27T12:25:49.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/lecture-8-norms-of-vectors-and-matrices-18-065 https://i.ytimg.com/vi/NcPUI7aPFhA/hqdefault.jpg Norms of Vectors and Matrices — Gilbert Strang https://i.ytimg.com/vi/NcPUI7aPFhA/hqdefault.jpg Introduces various vector and matrix norms, including S-norms, the nuclear norm, and the Frobenius norm, to measure the 'size' of mathematical objects. https://www.youtube.com/embed/NcPUI7aPFhA 2961 2019-05-16T16:18:52.000Z yes no 2026-11-10T07:00:24.476Z monthly 0.75 https://lectern.tv/watch/bialgebras-and-loop-spaces https://i.ytimg.com/vi/Hg5IxpepAyM/hqdefault.jpg Bialgebras and Loop Spaces — Manuel Rivera https://i.ytimg.com/vi/Hg5IxpepAyM/hqdefault.jpg Manuel Rivera explores the construction and significance of various bialgebra structures associated with loop spaces in geometric contexts, detailing their ubiquity in mathematics. https://www.youtube.com/embed/Hg5IxpepAyM 4140 2023-01-17T20:08:20.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/the-mathematics-of-crime-predictive-policing-and-gang-activity https://i.ytimg.com/vi/v4dwH3I5Tbc/hqdefault.jpg The Mathematics of Crime: Predictive Policing and Gang Activity — Andrea L. Bertozzi https://i.ytimg.com/vi/v4dwH3I5Tbc/hqdefault.jpg Explore the sophisticated mathematical models applied to crime prediction, focusing on real-world applications in law enforcement and the analysis of gang dynamics. https://www.youtube.com/embed/v4dwH3I5Tbc 4369 2017-01-24T01:07:38.000Z yes no 2026-11-08T12:30:50.892Z monthly 0.75 https://lectern.tv/watch/emerging-threats-in-llm-privacy-and-poisoning https://i.ytimg.com/vi/p0LvAxVlRfQ/hqdefault.jpg Emerging Threats in LLM Privacy and Poisoning — Robin Staab https://i.ytimg.com/vi/p0LvAxVlRfQ/hqdefault.jpg An examination of privacy implications in Large Language Models, extending beyond memorization to reconstructive adversarial techniques and data poisoning vulnerabilities. https://www.youtube.com/embed/p0LvAxVlRfQ 2837 2026-01-27T05:25:20.000Z yes no 2026-11-08T08:00:42.600Z monthly 0.75 https://lectern.tv/watch/differentially-private-table-image-multimodal-data-generation https://i.ytimg.com/vi/KZ-bow66Spw/hqdefault.jpg Differentially Private Table-Image Multimodal Data Generation — Kai Chen https://i.ytimg.com/vi/KZ-bow66Spw/hqdefault.jpg A systematic study on differentially private generative models for multimodal data, addressing the complex challenge of jointly synthesizing tabular and image data under rigorous privacy constraints. https://www.youtube.com/embed/KZ-bow66Spw 2417 2026-06-10T00:46:06.000Z yes no 2026-11-08T21:54:46.169Z monthly 0.75 https://lectern.tv/watch/quantification-of-c-0-convergence-in-dimension-3-ii https://i.ytimg.com/vi/8B5wkXqSF1Y/hqdefault.jpg Quantification of C^0-convergence in Dimension 3 (II) — Xuan Yao https://i.ytimg.com/vi/8B5wkXqSF1Y/hqdefault.jpg The second part of an investigation into Gromov's C^0-convergence conjecture, demonstrating the preservation of scalar curvature lower bounds and identifying the sharpness of the 1/2 exponent. https://www.youtube.com/embed/8B5wkXqSF1Y 1586 2026-10-21T13:41:57.000Z yes no 2026-11-08T07:59:52.494Z monthly 0.75 https://lectern.tv/watch/interpreting-government-practices-part-1-law-const2 https://i.ytimg.com/vi/XFlxvOhiqY0/hqdefault.jpg Interpreting Government Practices, Part 1 — Akhil Reed Amar https://i.ytimg.com/vi/XFlxvOhiqY0/hqdefault.jpg Discover how unwritten traditions and historical practices fill the silent gaps in the U.S. Constitution, from congressional dungeon cells to the bootstrap puzzle of the House. https://www.youtube.com/embed/XFlxvOhiqY0 1462 2026-08-03T18:48:28.000Z yes no 2026-11-10T02:00:21.550Z monthly 0.75 https://lectern.tv/watch/lecture-12-capital-chapter-13-machinery-lit-cap1 https://i.ytimg.com/vi/_KS8Iz8CA6I/hqdefault.jpg Capital Chapter 13: Machinery — Paul North https://i.ytimg.com/vi/_KS8Iz8CA6I/hqdefault.jpg Devoted entirely to Marx's Chapter 13, this lecture meticulously analyzes the specific functions and consequences of machinery within capitalist production. It details how machinery transforms the labor process and worker experience. https://www.youtube.com/embed/_KS8Iz8CA6I 2848 2026-03-25T13:09:05.000Z yes no 2026-11-09T22:18:27.798Z monthly 0.75 https://lectern.tv/watch/lecture-09-public-provision-of-private-goods-education-14-41 https://i.ytimg.com/vi/v-ecwhrXsJ0/hqdefault.jpg Public Provision of Private Goods: Education — Jonathan Gruber https://i.ytimg.com/vi/v-ecwhrXsJ0/hqdefault.jpg Investigates the economic rationale and implications of government funding for education, a private good with significant external benefits. It analyzes various policy approaches to public education provision. https://www.youtube.com/embed/v-ecwhrXsJ0 4448 2026-02-04T19:32:45.000Z yes no 2026-11-09T22:18:27.653Z monthly 0.75 https://lectern.tv/watch/lecture-05-architectures-graphs-6-7960 https://i.ytimg.com/vi/0niIwb37nF0/hqdefault.jpg Architectures: Graphs — Phillip Isola https://i.ytimg.com/vi/0niIwb37nF0/hqdefault.jpg Covers graph neural networks (GNNs), demonstrating their connections to MLPs and CNNs, and detailing message passing algorithms. Theoretical limitations of GNN expressive power are also discussed. https://www.youtube.com/embed/0niIwb37nF0 4874 2026-02-11T14:40:01.000Z yes no 2026-11-09T22:18:27.357Z monthly 0.75 https://lectern.tv/watch/3-geometric-structures-i https://i.ytimg.com/vi/NMxLL3D5qd8/hqdefault.jpg Geometric Structures I — Erik Demaine https://i.ytimg.com/vi/NMxLL3D5qd8/hqdefault.jpg This lecture, part of MIT's advanced data structures course, examines techniques for point location and range searching within geometric structures. It details persistence, retroactivity, dynamization via weight balance, and the application of fractional cascading. https://www.youtube.com/embed/NMxLL3D5qd8 4775 2013-12-18T17:20:44.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/hitchin-representations-of-fuchsian-groups https://i.ytimg.com/vi/ikediRiZ1kE/hqdefault.jpg Hitchin Representations of Fuchsian Groups — Richard Canary https://i.ytimg.com/vi/ikediRiZ1kE/hqdefault.jpg Richard Canary surveys the theory of Hitchin representations of Fuchsian groups, exploring their role in Higher Teichmüller theory and the construction of cusped representations. https://www.youtube.com/embed/ikediRiZ1kE 4245 2023-01-18T20:09:28.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/when-200-ok-is-not-ok-reliability-for-ai-powered-systems https://i.ytimg.com/vi/qHlFgAQrvRA/hqdefault.jpg When 200 OK Is Not OK: Reliability for AI-Powered Systems — Ehsan Khodadadi https://i.ytimg.com/vi/qHlFgAQrvRA/hqdefault.jpg Ehsan Khodadadi introduces AISRE (AI Site Reliability Engineering), a practical framework for addressing novel failure modes and ensuring reliability in complex AI-powered systems, beyond traditional SRE practices. https://www.youtube.com/embed/qHlFgAQrvRA 1709 2026-11-06T01:17:21.000Z yes no 2026-11-08T07:59:52.471Z monthly 0.75 https://lectern.tv/watch/lecture-2-hierarchy-theorems-time-space-and-nondeterministic-15-855 https://i.ytimg.com/vi/HrJKTTJfweo/hqdefault.jpg Hierarchy Theorems (Time, Space, and Nondeterministic) — Ryan O'Donnell https://i.ytimg.com/vi/HrJKTTJfweo/hqdefault.jpg Delves into the Hierarchy Theorems, establishing distinct complexity classes based on time, space, and nondeterministic resource bounds as detailed in Arora-Barak. https://www.youtube.com/embed/HrJKTTJfweo 4866 2017-09-18T19:50:18.000Z yes no 2026-11-10T07:00:25.053Z monthly 0.75 https://lectern.tv/watch/learning-to-learn https://i.ytimg.com/vi/5itEth7PFp0/hqdefault.jpg Learning to Learn — Richard Hamming https://i.ytimg.com/vi/5itEth7PFp0/hqdefault.jpg A foundational lecture by Richard Hamming, exploring the intellectual habits and mental frameworks that drive significant contributions in science and engineering. Emphasizes curiosity and judgment over rote knowledge. https://www.youtube.com/embed/5itEth7PFp0 2823 2026-07-19T11:44:13.000Z yes no 2026-11-08T22:00:42.289Z monthly 0.75 https://lectern.tv/watch/intersecting-set-systems-and-hamiltonicity https://i.ytimg.com/vi/l0DcUU33M1Q/hqdefault.jpg Intersecting Set Systems and Hamiltonicity https://i.ytimg.com/vi/l0DcUU33M1Q/hqdefault.jpg An advanced exploration into the Hamiltonicity of Kneser graphs and their generalizations, addressing a long-standing conjecture in combinatorial mathematics. https://www.youtube.com/embed/l0DcUU33M1Q 2429 2025-12-12T11:09:01.000Z yes no 2026-11-08T21:54:47.015Z monthly 0.75 https://lectern.tv/watch/private-adaptations-of-large-language-models https://i.ytimg.com/vi/xr352igdOy4/hqdefault.jpg Private Adaptations of Large Language Models — Adam Dziedzic https://i.ytimg.com/vi/xr352igdOy4/hqdefault.jpg Investigating privacy concerns in LLM in-context learning, this talk introduces methods for privately adapting and training large language models to mitigate membership inference attacks. https://www.youtube.com/embed/xr352igdOy4 3030 2026-01-27T05:25:19.000Z yes no 2026-11-08T07:59:52.826Z monthly 0.75 https://lectern.tv/watch/great-king-hartapu-and-the-turkmen-karahoyuk-discovery-an-iron-age-ruler-in-anat https://i.ytimg.com/vi/NvRiJTpGs7s/hqdefault.jpg Great King Hartapu and the Türkmen-Karahöyük Discovery: An Iron Age Ruler in Anatolia — James Osborn https://i.ytimg.com/vi/NvRiJTpGs7s/hqdefault.jpg Delve into the recent archaeological breakthroughs at Türkmen-Karahöyük, revealing the enigmatic Iron Age ruler Great King Hartapu and his significant conquests in ancient Anatolia. https://www.youtube.com/embed/NvRiJTpGs7s 3855 2026-10-02T20:23:23.000Z yes no 2026-11-08T22:00:39.972Z monthly 0.75 https://lectern.tv/watch/the-conversions-of-christianity-israel-abroad-from-jesus-to-christ https://i.ytimg.com/vi/cgV2v8SJcxk/hqdefault.jpg From Jesus to Christ — Paula Fredriksen https://i.ytimg.com/vi/cgV2v8SJcxk/hqdefault.jpg Tracing the transformation of Jesus's Galilean message into the broader Christian narrative, focusing on the pivotal role of Paul's Greek-speaking diaspora perspective. https://www.youtube.com/embed/cgV2v8SJcxk 5115 2026-09-11T12:00:05.000Z yes no 2026-11-10T07:00:23.424Z monthly 0.75 https://lectern.tv/watch/raft-consensus-algorithm-user-study-lecture https://i.ytimg.com/vi/YbZ3zDzDnrw/hqdefault.jpg Raft Consensus Algorithm (User Study Lecture) — John Ousterhout https://i.ytimg.com/vi/YbZ3zDzDnrw/hqdefault.jpg This lecture, part of a user study comparing Raft and Paxos, systematically introduces the Raft consensus algorithm, detailing its state machine replication, leader election, and log consistency mechanisms. https://www.youtube.com/embed/YbZ3zDzDnrw 3497 2013-08-15T04:06:48.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/the-yes-boundaries-wavefunctions-of-the-universe-and-late-time-cosmology-ias-bh https://i.ytimg.com/vi/ZdHnwEYavvw/hqdefault.jpg The Yes Boundaries Wavefunctions of the Universe and Late Time Cosmology — Eva Silverstein https://i.ytimg.com/vi/ZdHnwEYavvw/hqdefault.jpg Discusses wavefunctions of the universe incorporating timelike boundaries, consistent with Lambda CDM cosmology. It summarizes constraints from CMB and BAO data and examines their holographic implications. https://www.youtube.com/embed/ZdHnwEYavvw 2702 2025-12-05T01:26:56.000Z yes no 2026-11-09T22:18:27.653Z monthly 0.75 https://lectern.tv/watch/s2024-02-data-formats-encoding-part-1-cmu-advanced-database-systems https://i.ytimg.com/vi/1hdynBJo3ew/hqdefault.jpg Data Formats & Encoding Part 1 — Andy Pavlo https://i.ytimg.com/vi/1hdynBJo3ew/hqdefault.jpg Introduces fundamental concepts in database data organization, examining various data formats, encoding schemes, and their implications for storage efficiency and query performance in advanced database systems. https://www.youtube.com/embed/1hdynBJo3ew 4988 2024-01-25T05:18:18.000Z yes no 2026-11-09T22:18:27.100Z monthly 0.75 https://lectern.tv/watch/constituting-democracy-in-the-era-of-ai-mit-compton-lecture https://i.ytimg.com/vi/cHiSDYJtDMA/hqdefault.jpg Constituting Democracy in the Era of AI — Martha Minow https://i.ytimg.com/vi/cHiSDYJtDMA/hqdefault.jpg Professor Minow explores the evolving challenges to democratic governance and constitutional frameworks posed by the pervasive influence of artificial intelligence. The lecture analyzes how AI systems necessitate re-evaluation of established legal principles and societal structures for maintaining democratic integrity. https://www.youtube.com/embed/cHiSDYJtDMA 4259 2026-10-23T19:03:51.000Z yes no 2026-11-09T22:18:28.293Z monthly 0.75 https://lectern.tv/watch/introduction-to-twisted-holography-part-3-ias-pitp https://i.ytimg.com/vi/SiGfbi9_o0k/hqdefault.jpg Introduction to Twisted Holography: Part 3 — Kasia Budzik https://i.ytimg.com/vi/SiGfbi9_o0k/hqdefault.jpg Delves into advanced concepts of twisted holography, exploring its implications for quantum gravity and specific constructions within topological field theories. https://www.youtube.com/embed/SiGfbi9_o0k 4396 2026-08-03T16:12:40.000Z yes no 2026-11-10T07:00:25.190Z monthly 0.75 https://lectern.tv/watch/dynamical-asymmetry-is-c-1-typical https://i.ytimg.com/vi/0KQ16ZT0zvA/hqdefault.jpg Dynamical Asymmetry is C^1-Typical — Amie Wilkinson https://i.ytimg.com/vi/0KQ16ZT0zvA/hqdefault.jpg Amie Wilkinson presents on the C^1-typicality of dynamical asymmetry, a key result in the study of smooth dynamical systems and their generic properties. https://www.youtube.com/embed/0KQ16ZT0zvA 4071 2023-01-17T20:11:14.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/computer-architecture-l14-on-chip-networks-router-design https://i.ytimg.com/vi/zSEsV29Wpq0/hqdefault.jpg Network-on-Chip (NoC) Router Microarchitecture & Adaptive Routing — Onur Mutlu https://i.ytimg.com/vi/zSEsV29Wpq0/hqdefault.jpg An advanced lecture from ETH Zürich exploring the intricate design and operational principles of on-chip networks and router architectures in modern computer systems. https://www.youtube.com/embed/zSEsV29Wpq0 8566 2026-11-06T11:15:10.000Z yes no 2026-11-10T07:00:23.753Z monthly 0.75 https://lectern.tv/watch/lecture-4-doublets-and-contradictions-seams-and-sources https://i.ytimg.com/vi/GK2PBAG3064/hqdefault.jpg Doublets and Contradictions, Seams and Sources — Christine Hayes https://i.ytimg.com/vi/GK2PBAG3064/hqdefault.jpg Christine Hayes examines narrative doublets, chronological tensions, and theological variations in the Flood story (Genesis 6–9) and Cain and Abel, demonstrating how textual seams reveal distinct underlying literary sources. https://www.youtube.com/embed/GK2PBAG3064 2872 2012-12-03T14:59:55.000Z yes no 2026-11-09T22:18:27.258Z monthly 0.75 https://lectern.tv/watch/the-challenge-of-emergency-archaeology-in-nubia https://i.ytimg.com/vi/w1ADn4E_EuA/hqdefault.jpg The Challenge of Emergency Archaeology in Nubia — Bruce Williams https://i.ytimg.com/vi/w1ADn4E_EuA/hqdefault.jpg Explore the complex academic and logistical challenges of conducting emergency archaeology in Nubia, where cultural heritage is at risk due to rapid environmental changes and development. https://www.youtube.com/embed/w1ADn4E_EuA 3982 2026-05-07T16:34:36.000Z yes no 2026-11-08T21:54:44.764Z monthly 0.75 https://lectern.tv/watch/1-introduction-to-the-course https://i.ytimg.com/vi/UoWxdlGBVTI/hqdefault.jpg Introduction to the Course — Frank M. Snowden https://i.ytimg.com/vi/UoWxdlGBVTI/hqdefault.jpg This introductory lecture establishes the historical significance of epidemics since 1600, outlining the course's themes, and commencing with an examination of humoralism as an explanatory framework for the bubonic plague. https://www.youtube.com/embed/UoWxdlGBVTI 1723 2011-03-16T12:50:26.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75 https://lectern.tv/watch/philosophy-of-mind-substance-dualism-behaviorism-and-functionalism https://i.ytimg.com/vi/NuoGvNSkS5Y/hqdefault.jpg Philosophy of Mind: Substance Dualism, Behaviorism, and Functionalism — Marianne Talbot https://i.ytimg.com/vi/NuoGvNSkS5Y/hqdefault.jpg Walks methodically through Cartesian mind-body interaction, Ryle's category mistakes, mind-brain identity theory, multiple realizability, and phenomenal qualia. https://www.youtube.com/embed/NuoGvNSkS5Y 5445 2013-01-23T11:19:09.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/session-9-tax-rates-cap-ex-and-working-capital-finc-ub https://i.ytimg.com/vi/U7tMwDUpBxM/hqdefault.jpg Tax Rates, Cap Ex and Working Capital — Aswath Damodaran https://i.ytimg.com/vi/U7tMwDUpBxM/hqdefault.jpg Details the treatment of lease commitments and R&D expenses in valuation, focusing on appropriate tax rates for after-tax cash flow computation and addressing issues in accounting for money-losing companies and potential fraud. https://www.youtube.com/embed/U7tMwDUpBxM 4715 2025-02-19T22:43:23.000Z yes no 2026-11-10T07:00:24.946Z monthly 0.75 https://lectern.tv/watch/introduction-to-university-mathematics-2021-lecture-7-constructing-statements-an https://i.ytimg.com/vi/53vfipKsnFk/hqdefault.jpg Constructing Statements and Proofs — Vicky Neale https://i.ytimg.com/vi/53vfipKsnFk/hqdefault.jpg Provides a practical guide to constructing rigorous mathematical statements and proofs, illustrating various methods and common pitfalls in argumentation. https://www.youtube.com/embed/53vfipKsnFk 2793 2023-01-06T11:21:25.000Z yes no 2026-11-10T07:00:24.567Z monthly 0.75 https://lectern.tv/watch/what-is-quantum-about-quantum-computing https://i.ytimg.com/vi/Ikwh0f22VBI/hqdefault.jpg QED Lecture 2, Part 2: Fermat's Principle of Least Time & Diffraction Gratings — Amr Sabry https://i.ytimg.com/vi/Ikwh0f22VBI/hqdefault.jpg Amr Sabry critically examines the foundational concepts of quantum computing, dissecting which aspects genuinely diverge from classical computation through a programming language lens. https://www.youtube.com/embed/Ikwh0f22VBI 3632 2026-09-22T00:23:35.000Z yes no 2026-11-09T22:18:28.414Z monthly 0.75 https://lectern.tv/watch/liquid-vector-spaces-and-condensed-mathematics https://i.ytimg.com/vi/SJqRyL0Hoy8/hqdefault.jpg Liquid Vector Spaces and Condensed Mathematics — Peter Scholze https://i.ytimg.com/vi/SJqRyL0Hoy8/hqdefault.jpg Replaces topological spaces with sheaves on profinite sets so homological algebra and functional analysis fuse cleanly across real and p-adic numbers. https://www.youtube.com/embed/SJqRyL0Hoy8 3457 2021-07-01T22:41:51.000Z yes no 2026-11-09T22:18:28.179Z monthly 0.75 https://lectern.tv/watch/susskind-classical-mechanics-lec-1-laws-of-motion-conservation https://i.ytimg.com/vi/ApUFtLCrU90/hqdefault.jpg Deterministic State Laws & Conservation of Information — Leonard Susskind https://i.ytimg.com/vi/ApUFtLCrU90/hqdefault.jpg Begins physics not with inclined planes, but with discrete state-space graphs—proving that valid classical dynamical laws must be reversible (minus-first law: conservation of information). https://www.youtube.com/embed/ApUFtLCrU90 5350 2011-12-15T23:17:51.000Z yes no 2026-11-09T22:18:26.988Z monthly 0.75