A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The only king without a moustache in a deck of cards is the king of hearts.
63
Only humans shed emotional tears.
331
The mile is Latin for 1,000. The number of paces it took the average Roman!
36
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
The oldest living person smoked cigarettes from the age of 21 to 117.
13
The symbol on the 'pound' key (#) is called an octothorpe.
82
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12