The human brain has the capacity to store everything that you experience.
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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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Yawns are more contagious among people with closer relationships.
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When you take a step, you are using up to 200 muscles.
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Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
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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
Enamel is hardest substance in the human body.
61
The human brain doesn't stop developing until about 25 years old.
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