Is the Universe a Simulation? - Ask a Spaceman!
39:25
Where Does EVERYTHING Come From? - Ask a Spaceman!
34:35
Why You're Probably Not a Simulation
39:18
What is the Biggest Flaw in the Big Bang Theory?
20:11
The Quantum Rival to String Theory - Ask a Spaceman!
23:28
Nick Bostrom - The Simulation Argument (Full)
39:19
Beyond the Observable Universe [4K]
36:39
How Will the Universe Die?
19:50