Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
In one day, adult lungs move about 10,000 litres of air.
11
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
On average, there's 100 billion neurons in the human brain.
83
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
One human hair can support 3 ounces.
191