Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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One human hair can support 3 ounces.
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The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
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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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Our Right Lungs takes more air than our left lung.
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Your body is creating and killing about 2.4 million red blood cells per second.
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The human brain has the capacity to store everything that you experience.
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Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
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