Did the Big Bang happen?
13:49
Did the universe inflate?
19:51
Do we have evidence for new physics?
49:38
What if Atoms Had No Nucleus? The Untold Story of J.J. Thomson’s Rotating Rings
17:40
Is Time Travel Possible? Here's What Physics Says.
1:09:22
Roger Penrose: Time, Black Holes, and the Cosmos
33:37
Something Strange Happens When You Trust Quantum Mechanics
17:01
The Multiverse: Science, Religion, or Pseudoscience?
17:29