Did People Used To Look Older?
21:27
How Many Holes Does a Human Have?
13:23
How People Disappear
25:12
Selfie Waves
34:28
The Stanford Prison Experiment
17:35
Why do we ask questions? Michael "Vsauce" Stevens at TEDxVienna
22:35
The Insane Lobotomy Craze Of The 1950s
14:42
We Have To Talk About Weed
13:35