The average person's skin weighs twice as much as their brain.
131
On average a woman has 4 sexual partners in her lifetime.
-143
A person can live without food for about a month, but only about a week without water.
156
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
The average sperm cell swims at 8 inches per hour.
4
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
By weight, Bone is five times stronger than steel.
417