You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Men have larger hearts; women's hearts beat faster.
77
You can alleviate a tickly throat by scratching your ear.
9
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
From the age of thirty, humans gradually begin to shrink in size.
1
If your DNA was stretched out it would reach to the moon 6,000 times.
256
