• Women's hearts beat faster than men's.
• You blink over 20,000,000 times a year.
• You can only smell 1/20th as well as a dog.
• You'll eat about 35,000 cookies in a lifetime.
• You're born with 300 bones, but when you get to be an adult, you only have 206.
• You're more likely to get stung by a bee on a windy day than in any other weather.
• Your heart beats over 100,000 times a day.
• Your ribs move about 5 million times a year, everytime you breathe.
• Your right lung takes in more air than your left one does.
• Your stomach has to produce a new layer of mucus every two weeks otherwise it will digest itself.

http://setiathome.berkeley.edu/forum_thread.php?id=45930