The human brain has the capacity to store everything that you experience.
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The human brain doesn't stop developing until about 25 years old.
102
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
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Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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If you are cold you are more likely to be hungry because you use energy to keep warm.
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Poor eyesight (myopia) is associated with higher IQ.
232
One human hair can support 3 ounces.
191
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
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