String Theory or Loop Quantum Gravity? David Gross vs Carlo Rovelli
31:38
Real Physics Talk - David Gross
23:09
Is it particle physics or a fairytale? PART 1 | Sabine Hossenfelder, Gavin Salam, Bjørn Ekeberg
1:27:56
String Theory, Quantum Gravity and Black Holes (Or, Are We Holograms?)
1:00:15
What is a white hole? – with Carlo Rovelli
1:55:04
Leonard Susskind: Strings, Quarks, Black Holes, and More.
18:14
THE HARDEST Problem in Physics Explained Intuitively: Quantum Gravity
46:00
Dirac Conversation: Edward Witten
18:08