If the human eye was a digital camera, it would have 576 megapixels.
25
On average, there's 100 billion neurons in the human brain.
83
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Early American humans hunted car-size armadillos and used their shells for houses.
12
Your thumb is about the same size as your nose.
124
Poor eyesight (myopia) is associated with higher IQ.
232
All 13 minerals necessary for human life can be found in alcohol beverages.
282