It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Pain travels through the body at 350 feet per second!
23
Your ears secrete more earwax when you are afraid than when you aren't.
229
Every hour one billion cells in the body must be replaced.
17
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
In Japan, condoms are commonly sold 'door to door'!
54
The average person's skin weighs twice as much as their brain.
131