The average office desk has 400 times more bacteria than a toilet.
22
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
The human sigh acts as a physiological reset button.
23
Your body is creating and killing about 2.4 million red blood cells per second.
17
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Dieters who sleep more take off more fat that those who sleep less.
159
One out of 20 people have an extra rib.
66

