Banging your head against a wall uses 150 calories an hour.
57
Taphephobia is the fear of being buried alive!
44
The lense of the eye continues to grow throughout a person's life.
34
Your body is creating and killing about 2.4 million red blood cells per second.
17
In the average lifetime a person will breath in about 44 pounds of dust.
21
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
About 400 different kinds of microbes live on and in the human body.
-3
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31