10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
The average office desk has 400 times more bacteria than a toilet.
22
The average human body contains enough iron to make a small nail.
50
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
The human brain doesn't stop developing until about 25 years old.
102
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16