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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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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Only 2% of the Earth's population are natural redheads.
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The single biggest predictor of love is proximity.
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76% of Americans celebrate New Year's Eve in groups of less than 20.
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Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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85% of movie actors earn less than $5,000 a year from acting!
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