There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
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2% of Europeans lack the genes for smelly armpits.
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47% of people have a nightmare at least once a month.
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Most people turn their music down in the car when finding a street sign to "see better".
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A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
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The Japanese commonly put ketchup on their rice.
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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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