Only 2% of the Earth's population are natural redheads.
13
On average a woman has 4 sexual partners in her lifetime.
-143
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
Only about 2% of the world population has green eyes.
36
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9