A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
It's impossible to kill yourself by holding your breath.
703
The original game of "Monopoly" was circular.
230
During his or her lifetime, the average human will grow 590 miles of hair.
69
Oak trees can live 200 or more years.
61
It is impossible to hum if your nose is plugged.
366