Human thigh bones are stronger than concrete. See more

All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee. 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

An average human loses about 200 head hairs per day. See more

It is impossible for a human to lick their elbow. See more

An adult human heart weighs about 10 ounces and beats over 100,000 times a day See more

There are 206 bones in your skeleton. See more

10% of human dry weight comes from bacteria. See more

There are more bacteria in your mouth than the human population of the U.S.A. and Canada combined. See more

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

Most marine fish can survive in a tank filled with human blood. See more