A hard working adult sweats up to 4 gallons per day.
39
The world's shortest man measures only 21.5 inches.
73
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
15 percent of Americans secretly bite their toes.
57
2,500 newborn babies will be dropped in the next month.
-12
Every human spent about half an hour as a single cell.
144
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
