Half of all Americans over the age of 55 have no teeth.
39
Two in five people in the world marry their first love.
270
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223
One in 500 humans has one blue eye and one brown eye.
145
All babies are color blind when they are born.
114
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15