Babies crawl an average of 200m a day.
212
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Your fingernails grow faster in summer.
744
If your DNA was stretched out it would reach to the moon 6,000 times.
256
On average a woman has 4 sexual partners in her lifetime.
-143
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
All 13 minerals necessary for human life can be found in alcohol beverages.
282
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515