Most people turn their music down in the car when finding a street sign to "see better".
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Only 10-20% of the population can wiggle their ears and raise one eyebrow.
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Americans did not commonly use forks until after the Civil War.
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Only 2% of the worlds population is blonde.
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Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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Intelligent people have more zinc and copper in their hair.
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Girls have more tastebuds than boys.
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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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