Top 10 WORST Places to Live in the Universe - Ask a Spaceman! (collab w/ John Michael Godier)
41:46
How a Rotating Universe Permits Time Travel - Ask a Spaceman!
39:18
What is the Biggest Flaw in the Big Bang Theory?
25:47
10 Ways We May Have Already Detected Alien Life
33:17
The Top 5 Mysteries in Astronomy - Ask a Spaceman!
28:23
The Compendium of Doom, Part 2 (collab w/ Isaac Arthur)
46:32
Estamos sozinhos no universo? A hipótese da Terra rara
54:29
A Ciência de Star Trek com o Dr. Charles Liu
36:11