The Quantum Rival to String Theory - Ask a Spaceman!
17:17
The Weird Weakness of Gravity - Ask a Spaceman!
16:46
String theory vs Loop quantum gravity: Wild hunt for Quantum Gravity:
18:14
How Kilonovas Made the Earth and Killed Alternate Gravity - Ask a Spaceman!
9:08
Loop Quantum Gravity
20:05
Does Dark Matter Fail? - Ask a Spaceman!
18:31
What If Gravity is NOT Quantum?
39:18
What is the Biggest Flaw in the Big Bang Theory?
45:33