Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
Smokers get ten times more wrinkles than non-smokers.
171
Wearing tight pants can lead to impotence in men.
120
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
The average person's skin weighs twice as much as their brain.
131
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Your body is creating and killing 15 million red blood cells per second!
14
The average sperm cell swims at 8 inches per hour.
76