According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
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One in 500 humans has one blue eye and one brown eye.
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The average person will go on a date at least 100 times before they finally marry.
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Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
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15 percent of Americans secretly bite their toes.
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