Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Fingernails grow fastest on the hand you favor.
44
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
The right lung takes in more air than the left.
30
Enamel is hardest substance in the human body.
61
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49