People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
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Approximately one-third of the population can't snap their fingers!
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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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There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
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In 75% of American households, women manage the money and pay the bills.
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Every three seconds, a new baby is born.
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As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
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Only 2% of the Earth's population are natural redheads.
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