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

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

Wearing headphones for just an hour will increase the bacteria in your ear by 700 times. 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

Wearing headphones for just one hour will multiply the number of bacteria in your ear 700 times. See more

The ant can pull 30 times its own weight. See more

The ant can lift 50 times its own weight. 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

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

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

Human thigh bones are stronger than concrete. 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