String Theory, Quantum Gravity and Black Holes (Or, Are We Holograms?)
2:08:03
Brian Greene and Leonard Susskind: Quantum Mechanics, Black Holes and String Theory
1:17:16
Quantum to the Cosmos: A Brief Tour of Everything
2:00:41
Stephen Wolfram on Observer Theory
30:58
We need to 'gravitise' quantum mechanics, not quantise gravity | Roger Penrose | Full interview
2:32:55
Coding the Cosmos: Does Reality Emerge From Simple Computations?
2:02:26
Juan Maldacena: Quantum Gravity, String Theory, and the AdS/CFT Correspondence | RP#177
53:59
The secrets of Einstein's unknown equation – with Sean Carroll
1:30:54