Obsessive nose picking is called Rhinotillexomania.
101
There are more bacteria in your mouth than there are people in the world.
60
The average person's skin weighs twice as much as their brain.
131
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Children are more allergic to cockroaches than they are to cats!
46
If you unfolded your brain, it would cover an ironing board.
42