Babies crawl an average of 200 meters a day. See more

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

Human thigh bones are stronger than concrete. See more

On average, Americans spend about 6 months of their lives waiting in front of traffic lights. 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

As much as 80% of microwaves from mobile phones are absorbed by your head! See more