It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
In one day, adult lungs move about 10,000 litres of air.
11
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
The human brain doesn't stop developing until about 25 years old.
102
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Pain occurs when sounds are above 130 db.
124