A human being loses an average of 40 to 100 strands of hair a day.
133
The world's shortest man measures only 21.5 inches.
73
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Obsessive nose picking is called Rhinotillexomania.
101