The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Human hair and fingernails continue to grow after death.
7
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The human sigh acts as a physiological reset button.
23
One out of 20 people have an extra rib.
66
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Fingernails grow fastest on the hand you favor.
44