Like fingerprints, everyone's tongue print is different. See more

Typewriter, is one of the longest words that can be made using the letters on only one row of the keyboard. See more

Maine is the only state in the US whose name is just one syllable. See more

Hyenas can comsume prey carrying anthrax without contracting the disease itself. See more

Bats always turn left when exiting a cave. See more

Goldfish have the memory span of about 3-5 seconds. See more

Bamboo can grow up to 36 inches a day. See more

Some lions mate over 50 times a day. See more

In a year, your heart can beat up to 40,000,000 times!. See more

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

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

A teaspoon of neutron star material weighs about 110 million tons. See more

It is possible to lead a cow upstairs but not downstairs. See more

Calculating DNA length for each person, it would stretch across the diameter of the solar system. See more

111,111,111 x 111,111,111 = 12,345,678,987,654,321. See more

Adolf Hitler was a vegetarian. See more