A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
A person infected with the SARS virus, has a 95-98% chance of recovery.
23
More people use blue toothbrushes, than red ones!
66
Your heart rate can rise as much as 30% during a yawn.
69
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
If you unfolded your brain, it would cover an ironing board.
42
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12