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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Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Pain occurs when sounds are above 130 db.
124
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
There are about 255 babies born worldwide every minute.
46