The human brain has the capacity to store everything that you experience.
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Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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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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Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
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It takes approximately 12 hours for food to entirely digest.
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The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
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