If you are cold you are more likely to be hungry because you use energy to keep warm.
144
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Our Right Lungs takes more air than our left lung.
194
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
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
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