Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
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The world's shortest man measures only 21.5 inches.
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Early American humans hunted car-size armadillos and used their shells for houses.
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Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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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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An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
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We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
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