A typical bed usually houses over 6 billion dust mites. See more

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

In 10 minutes, a hurricane releases more energy than all of the world's nuclear weapons combined. See more

Blood is about 78 percent water. See more

It took approximately 2.5 million blocks to build the Pyramid of Giza, which is one of the Great Pyramids. See more

Every single possible 3-character .com domain (over 50,000) has long since been registered! See more

A day on the planet Mercury is twice as long as its year. 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

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