Research has determined that most people are happiest at 7:26pm on a Saturday night.
70
We share 70% of our DNA with a slug.
218
Gorillas can catch human colds and other illnesses.
205
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
