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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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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Men fall in love faster than women do.
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The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
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Only 2% of the worlds population is blonde.
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The average person falls asleep in seven minutes.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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Women have a slightly higher average IQ than men.
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