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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Only 10-20% of the population can wiggle their ears and raise one eyebrow.
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A person will create enough saliva to fill two average size swimming pools during his lifetime.
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Half of all Americans over the age of 55 have no teeth.
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Intelligent people have more zinc and copper in their hair.
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There's a guy named Fire Penguin Disco Panda.
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There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
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