Only 2% of the Earth's population are natural redheads.
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On average, men's noses are 10% larger than women's.
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Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
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Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
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47% of people have a nightmare at least once a month.
186
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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76% of Americans celebrate New Year's Eve in groups of less than 20.
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