01:29:42

Lecture 4: PCP via GKR and Interactive Arguments, Part 1

01:21:47

Lecture 3: Continuation of the GKR Protocol and Corollaries

01:33:40

Lecture 7: Soundness of the Fiat-Shamir Paradigm in the Standard Model, Part 1

01:44:35

Lecture 5: The Kilian-Micali Protocol, Part 1

01:21:37

Lecture 8: Succinct Non-Interactive Arguments for Batch NP (BARGs) from LWE, Part 1

01:53:23

Lecture 2: Doubly Efficient Interactive Proofs, Part 1

01:14:14

Lecture 8: Succinct Non-Interactive Arguments for Batch NP (BARGs) from LWE, Part 2

01:08:59

Lecture 6: Fiat-Shamir Paradigm and Zero-Knowledge Proofs, Part 2

01:14:16

Lecture 9: BARGs Implies SNARGs and Connection to Non-Signaling PCPs, Part 2

01:32:46

Lecture 6: Fiat-Shamir Paradigm and Zero-Knowledge Proofs, Part 1

01:10:48

Lecture 4: PCP via GKR and Interactive Arguments, Part 2

01:04:59

Lecture 7: Soundness of the Fiat-Shamir Paradigm in the Standard Model, Part 2

42:30

Lecture 2: Doubly Efficient Interactive Proofs, Part 2

56:41

Lecture 5: The Kilian-Micali Protocol, Part 2

01:27:28

Lecture 9: BARGs Implies SNARGs and Connection to Non-Signaling PCPs, Part 1

01:06:11

Lecture 1: Interactive Proofs and the Sum-Check Protocol, Part 2

01:31:16

Lecture 1: Interactive Proofs and the Sum-Check Protocol, Part 1

48:24

MIT Milestone Celebration | Keynote Address (480p), Nov 28, 2007

01:10:21

MIT Milestone Celebration | The Future of OCW and Education (480p), Nov 28, 2007

15:03

MIT Milestone Celebration | Welcome (480p), Nov 28, 2007

29:23

Sujood from Sudan: An Open Learner's Story

52:57

How opening learning can close knowledge gaps with June Odongo

01:32:42

Lecture 16: Liquid-Vapor Equilibria in Mixtures; Ideal and Excess Chemical Potentials

01:39:48

Lecture 15: Stratification in Gas and Liquid Mixtures; Liquid-Vapor Spinodal Decomposition

01:19:57

Lecture 25: Thermodiffusive Effects; Multicomponent Transport

01:39:08

Lecture 19: Affinity and Nonequilibrium Law of Mass Action; Potential Energy Surface

01:38:11

Lecture 9: Minimum Work of Partitioning Small Systems; The Gibbs Phase Rule; The Van der Waals Model

01:39:43

Lecture 1: Definitions of System, Property, State, and Weight Process; First Law and Energy

01:40:54

Lecture 2: Second Law and Entropy; Adiabatic Availability; Maximum Entropy Principle

01:40:26

Lecture 24: Relative Diffusion Fluxes; Thermoelectric Effects

01:38:53

Lecture 21: Introduction to Nonequilibrium Theory; Onsager Reciprocity and Maximum Entropy...

01:38:58

Lecture 23: Direct and Cross Effects; General Principles of Entropy Production; The Fourth Law

01:31:51

Lecture 22: Definition of “Heat&Diffusion” Interaction; Diffusive and Convective Fluxes

01:43:31

Lecture 3: Energy vs Entropy Diagrams to Represent Equilibrium and Nonequilibrium States

01:40:59

Lecture 12: Ideal Mixture Behavior; Work from Reversible Mixing; Entropy of Irreversible Mixing

01:41:32

Lecture 7: Availability Functions and the LeChatelier-Braun Principle

01:36:01

Lecture 14: Ideal Solution Model; Osmotic Pressure; Blue Energy; Minimum Work of Separation

01:37:40

Lecture 11: Allocation in Hybrid Power Production; Chemical Potentials and Partial Pressures

01:32:48

Lecture 6: Free Energies, Available Energies, and Stability Conditions

01:39:27

Lecture 18: Properties of Reaction; Heating Values and Exergy of Fuels; Adiabatic Flame Temperature

01:34:11

Lecture 5: Definition of Heat Interaction; First and Second Law Efficiencies

01:40:02

Lecture 13: The Gibbs Paradox; Shannon Information Entropy; Single Quantum Particle in a Box

01:37:44

Lecture 20: Chemical Kinetics; The Arrhenius Law; Degree of Disequilibrium; Principle of...

01:33:38

Lecture 4: Temperature, Pressure, Chemical Potentials; the Clausius Statement of the Second Law

01:35:58

Lecture 8: Few versus Many Particles: The Euler Relation; Review of Various Forms of Exergy (Part I)

01:42:14

Lecture 10: Review of Various Forms of Exergy (Part II); Allocation of Consumptions in Cogeneration

01:39:14

Lecture 17: Liquid-Liquid Spinodal Decomposition; Introduction to Systems with Chemical Reactions

26:39

Jerry from Uganda: An Open Learner's Story

02:22

2026 OE Global Conference Announcement

25:46

Lotfullah from Afghanistan: An Open Learner's Story

19:47

Bounded Differences Inequality (aka Azuma-Hoeffding Inequality)

06:44

Large Bipartite Subgraph

12:55

Linearity of Expectations

12:49

Extremal Set Theory: Sperner's Theorem

25:19

Existence of Graphs with High Girth and High Chromatic Number

17:20

Extremal Set Theory: Intersecting Families

43:07

Lower Bounds to Ramsey Numbers

16:30

Markov, Chebyshev, and Chernoff

28:52

Threshold for a Random Graph to Contain a Triangle

14:52

Independent Sets and Turán's Theorem