Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
The average woman uses her height in lipstick every 5 years.
146
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
People in parts of Western China put salt in their tea instead of sugar.
16
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
On average a woman has 4 sexual partners in her lifetime.
-143
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86