Pain occurs when sounds are above 130 db.
124
All 13 minerals necessary for human life can be found in alcohol beverages.
282
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
Tigers can see 6 times better at night than humans.
305
A person can live without food for about a month, but only about a week without water.
156
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307