If your DNA was stretched out it would reach to the moon 6,000 times.
256
Mushrooms are more closely related to humans than they are to plants.
47
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515