The human brain has the capacity to store everything that you experience.
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Your body is creating and killing about 2.4 million red blood cells per second.
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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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Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
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Yawns are more contagious among people with closer relationships.
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There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
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Every year your body replaces 98% of your atoms.
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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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