Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Your body is creating and killing about 2.4 million red blood cells per second.
17
The average office desk has 400 times more bacteria than a toilet.
22
In Japan, condoms are commonly sold 'door to door'!
54
Pain travels through the body at 350 feet per second!
23
The human brain is more active during sleep than during the day.
28
The human brain is insensitive to pain.
76
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14