1:34:09

String Compactifications, Edward Witten | Lecture 2 of 2

1:27:26

Complexity and Gravity - Leonard Susskind

1:16:07

Lecture 1: Introduction to Superposition

1:23:35

Theory of quantum noise and decoherence, Lecture 1

1:23:25

Cédric Villani - Of triangles, gases, prices and men

1:32:20

Light Rays and Black Holes I - Edward Witten

49:00

Conversation: Salam, Sciama, Witten and Budinich

1:46:55

Lecture 1 | String Theory and M-Theory