Obsessive nose picking is called Rhinotillexomania.
101
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Every human spent about half an hour as a single cell.
144
Early American humans hunted car-size armadillos and used their shells for houses.
12
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
The human brain has the capacity to store everything that you experience.
4k
Our brains have a negativity bias and will remember bad memories more than good ones.
15
