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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Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
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Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
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A man's beard grows fastest when he anticipates sex.
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Your heart will pump about 212 million liters in its lifetime.
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By weight, Bone is five times stronger than steel.
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The adult human brain weighs about 3 pounds (1,300-1,400 g).
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