When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
A human being loses an average of 40 to 100 strands of hair a day.
133
The human brain has the capacity to store everything that you experience.
4k
The average person will go on a date at least 100 times before they finally marry.
33
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
You can't tickle yourself.
29