The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15
Smokers get ten times more wrinkles than non-smokers.
171
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Your ears secrete more earwax when you are afraid than when you aren't.
229
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Fingernails grow fastest on the hand you favor.
44
The human sigh acts as a physiological reset button.
23