Michael Stevens looks at possible causes for deja vu and suggests that it might be due to a disconnect between the different parts of our brain which are simultaneously processing information consciously and unconsciously. Michael also explains other quirky phenomena such as presque vu, jamais vu and the hypnagogic jerk.
Vsauce founder Michael Stevens looks at the various characteristics that define games, and asks why humans play them. Could games play a role in brain development? Do they prepare us for survival? What are the psychological rewards for playing games? Is life itself a game? All these and other fascinating questions are addressed in the video above.