Most people smile when they are frustrated, according to a study.
15
More redheads are born in Scotland than in any other part of the world.
85
Studies show that financially stable men prefer smaller breasts.
16
Only 2% of the Earth's population are natural redheads.
13
The higher the income, the more likely an American man will cheat on his wife.
94
On average, men's noses are 10% larger than women's.
12
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
The world's youngest parents were 8 and 9 and lived in China in 1910.
130