The adult human brain weighs about 3 pounds (1,300-1,400 g).
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If your DNA was stretched out it would reach to the moon 6,000 times.
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The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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The human brain uses approximately as much energy as a 10 watt light bulb.
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One human hair can support 3 ounces.
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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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The human brain doesn't stop developing until about 25 years old.
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