A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
During his or her lifetime, the average human will grow 590 miles of hair.
69
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
