Sir Roger Penrose on collaborating with Wolfgang Rindler on Spinors and Space Time
1:09:22
Roger Penrose: Time, Black Holes, and the Cosmos
1:09:49
Black Holes, Symmetries and Impossible Triangles - In Conversation with Roger Penrose
2:08:03
Brian Greene and Leonard Susskind: Quantum Mechanics, Black Holes and String Theory
29:57
Extended interview with Sir Roger Penrose - from the movie Infinite Potential
1:23:53
Quelle est la limite cosmique ultime ?
21:49
Le Plasma de Quarks et de Gluons
53:59
The secrets of Einstein's unknown equation – with Sean Carroll
36:28