Our universe is full of superintelligent alien civilizations | Jeffrey Shainline and Lex Fridman
21:36
"Zero Doubt" Non-Human Intelligence on Earth - Col. Karl Nell & Alex Klokus | SALT iConnections NY
15:19
Two Astrophysicists Debate Free Will
18:23
Black holes give birth to new universes: Cosmological evolution | Jeffrey Shainline
28:01
Luis Elizondo on unidentified aerial phenomena, extraterrestrials and the Pentagon's UFO programme
18:02
Lex Fridman and Paul Rosolie argue about aliens
10:42
Brian Cox Debates If Aliens Have Visited Earth?
16:20
When Life Hurts, Let Go | A Stoic Lesson for Inner Peace
34:21