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, a person will spend about five years eating during his or her lifetime.
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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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People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
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Every human spent about half an hour as a single cell.
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According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
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One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
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