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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You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Held in farts enter your bloodstream and are bad for your body.
26
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
One human hair can support 3 ounces.
191
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