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

You will have to walk 80 kilometers for your legs to equal the amount of exercise your eyes get daily. See more

A jellyfish is 95 percent water. See more

Some Eskimos have been known to use refrigerators to keep their food from freezing. See more

Every 5 seconds a computer gets infected with a virus. See more

Adolf Hitler was a vegetarian. See more

Chewing gum while peeling onions will keep you from crying. See more

There are more than 40,000 characters in Chinese script. See more

26% of all electric cable breaks and 18% of all phone cable disruptions are caused by rats. See more