Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Women rate men more attractive if other women are looking and smiling at him.
17
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
There are two credit cards for every person in the United States.
2
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
More redheads are born in Scotland than in any other part of the world.
85
Men laugh longer, louder, and more often than women.
61