Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Gorillas can catch human colds and other illnesses.
205
Pain occurs when sounds are above 130 db.
124
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
The human brain is more active during sleep than during the day.
28
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23