A man's beard grows fastest when he anticipates sex.
239
Every time you sneeze some of your brain cells die.
113
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Fingernails grow fastest on the hand you favor.
44
Fidgeting can burn about 350 calories a day.
201
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
22
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Your body is creating and killing 15 million red blood cells per second.
50