Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
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The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
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On average, men's noses are 10% larger than women's.
12
On average women can hear better than men.
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35% of the people using personal ads for dating are already married!
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15 percent of Americans secretly bite their toes.
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