By weight, Bone is five times stronger than steel.
Most children born to one woman
The most children born to one woman was 69, she was a peasant who lived a 40 year life, in which she had 16 twins, 7 triplets, and 4 quadruplets.
More Humans Facts
The largest cell in the human body is the female egg and the smallest is the male sperm.
When you take a step, you are using up to 200 muscles.