Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
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The human brain has the capacity to store everything that you experience.
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It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Our Right Lungs takes more air than our left lung.
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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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The adult human brain weighs about 3 pounds (1,300-1,400 g).
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