Research has determined that most people are happiest at 7:26pm on a Saturday night.
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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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On average, there's 100 billion neurons in the human brain.
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The human brain uses approximately as much energy as a 10 watt light bulb.
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Your thumb is about the same size as your nose.
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A human being loses an average of 40 to 100 strands of hair a day.
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If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
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