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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The world's shortest man measures only 21.5 inches.
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Most of the world's people must walk at least 3 hours to fetch water!
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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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As many as one third Americans flush the toilet while they are still on it.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
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People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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