One quarter of the bones in your body, are in your feet. See more

Owls swallow their prey hole because they have no teeth. After 12 hours they cough up the feathers, bones, and fur in a shape of a football pellet. See more

All the chemicals in the human body have a combined value of approximately £4.00. See more

One quarter of all creatures on the planet are beetles. See more

There are 206 bones in your skeleton. See more

Your muscles make up about one-half of your body weight. See more

About 70 percent of your body weight is water. See more

A chameleon's tongue is twice the length of its body. See more

A flea can jump 350 times its own body length. See more

A boeing 747's wingspan is longer than the Wright brothers' first flight (120 feet/36 meters). See more

Butterflies taste with their feet. See more

It takes about 20 seconds for a red blood cell to circle the whole body. See more

Human thigh bones are stronger than concrete. See more

You're born with 300 bones, but when you get to be an adult, you only have 206. See more

The human heart creates enough pressure when it pumps, to squirt out blood 30 feet high. See more

The strongest muscle in the body is the tongue. See more