Basic Twistor Theory, Bi-twistors, and Split-octonions - Roger Penrose
1:21:03
Black Hole Entropy - Panel Discussion with Alejandro Perez and Leopoldo A. Pando Zayas
1:34:43
Roger Penrose. Twistor theory.
1:12:51
From the Origins of Twistor Theory to Bi-Twistors and Curved Space-Times
16:59
How The Penrose Singularity Theorem Predicts The End of Space Time
19:57
Complex Numbers in Quantum Mechanics
1:33:00
Sir Roger Penrose on collaborating with Wolfgang Rindler on Spinors and Space Time
12:44
A Quick Intro to Fiber Bundles (Hopf Fibration)
59:43