If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
Within three days of death, the enzymes that once digested your food begin to eat you.
22
Tap water in Canada is held to a higher health standard than bottled water.
19
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Your body is creating and killing 15 million red blood cells per second.
50
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33