The human brain doesn't stop developing until about 25 years old.
102
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
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 sigh acts as a physiological reset button.
23
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
22
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55