Your heart will pump about 212 million liters in its lifetime.
26
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Banging your head against a wall uses 150 calories an hour.
57
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15