The human brain has the capacity to store everything that you experience.
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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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For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
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Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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The average person's skin weighs twice as much as their brain.
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One human hair can support 3 ounces.
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Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
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It takes about 20 seconds for a red blood cell to circle the whole body.
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