The human brain has the capacity to store everything that you experience.
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Enamel is hardest substance in the human body.
61
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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The human body contains over a billion miles of DNA.
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After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Chewing gum boosts your brain power.
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The largest cell in the human body is the female egg and the smallest is the male sperm.
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