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.
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The typical person spends about 600 hours having sex between the ages of 20 and 70.
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Approximately 70,000 people in the U.S. are both blind and deaf!
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Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
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People with blue eyes are better able to see in the dark.
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Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
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If you're over 100 years old, there's an 80% chance you're a woman.
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