Pain occurs when sounds are above 130 db.
124
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Poor eyesight (myopia) is associated with higher IQ.
232
Our Right Lungs takes more air than our left lung.
194
The human brain doesn't stop developing until about 25 years old.
102
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515