A sneeze can travel as fast as 100 miles per hour.
43
Your heart will pump about 212 million liters in its lifetime.
26
There are more bacteria in your mouth than there are people in the world.
60
In Japan, condoms are commonly sold 'door to door'!
54
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
The average person who stops smoking requires one hour less sleep a night.
79
Your tongue is the only muscle in your body that is attached at only one end.
173