In one day, adult lungs move about 10,000 litres of air.
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One human hair can support 3 ounces.
191
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Every human spent about half an hour as a single cell.
144
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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