Dogs can make about 100 different facial expressions.
18
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Pumbaa from "The Lion King" was the first character to fart in a Disney movie.
31
Couples' personalities converge over time to make partners more and more similar.
235
The four ghosts in Pac-Man are programmed to act differently: red chases you, pink just tries to position itself in a set way, blue tries to ambush you and orange is random.
21
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
A study found that 68% experienced “phantom vibration syndrome” — a sensory hallucination where you mistakenly think your phone is buzzing.
16