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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On average, there's 100 billion neurons in the human brain.
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In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
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Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
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Gorillas can catch human colds and other illnesses.
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Every human spent about half an hour as a single cell.
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