The average person's skin weighs twice as much as their brain.
131
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
You can't tickle yourself.
29
If the human eye was a digital camera, it would have 576 megapixels.
25
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
The world's shortest man measures only 21.5 inches.
73
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
160
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26