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
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
By weight, Bone is five times stronger than steel.
417
You see your nose at all times, your brain just chooses to ignore it.
30
One quarter of the human brain is used to control the eyes.
43
The average person can live for eleven days without water, assuming an average temperature of 60 degrees fahrenheit.
15