Black Holes, Symmetries and Impossible Triangles - In Conversation with Roger Penrose
57:14
What Does it Take to Make a Universe? - with Harry Cliff
59:40
Mapping the universe: dark energy, black holes, and gravity – with Chris Clarkson
36:16
What if the Earth fell into the Sun?
2:08:03
Brian Greene and Leonard Susskind: Quantum Mechanics, Black Holes and String Theory
1:40:39
Asking a Theoretical Physicist About the Physics of Consciousness | Roger Penrose | EP 244
1:01:52
The Search for a Theory of Everything – with Yang-Hui He
1:27:44
Black hole Firewalls - with Sean Carroll and Jennifer Ouellette
2:03:41