Only 2% of the Earth's population are natural redheads.
13
About 2/3 of American men prefer boxers to briefs.
83
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Only about 2% of the world population has green eyes.
36
40% of people who are rejected in romantic love slip into clinical depression.
72
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
One in 500 humans has one blue eye and one brown eye.
145
The world's shortest man measures only 21.5 inches.
73