hmm...
One of the smallest bones in the human body is in the ear, called the anvil.
The most commonly used muscle in the human body is the eye.
There is a tribe in Africa where 1 out of 4 children is born with a defect causing the foot to have only 2 toes.
You have seven layers of skin on your thumb. (my friend told me that one)
Elephants are the only mammals that cannot jump.
An elephant's heart and a shrew's heart beat approximately the same amount of times, even though the heart rate is quite different.
You spend about 1/7 of your life on a wednesday.
i hope u learned something