People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
More redheads are born in Scotland than in any other part of the world.
85
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Women end up digesting most of the lipstick they apply.
110
On average women can hear better than men.
170
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
On average a woman has 4 sexual partners in her lifetime.
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