Animals can be allergic to humans.

Identical twins don?t have the same fingerprints.

The world's smallest desert is in the Antarctic, spanning only 1,000 square miles.

The population of the earth is about the same as the number of ants on the planet.

Vending Machines Kill More Than Sharks

There's an ant species unique to New York City

Europeans were scared of eating tomatoes when they were introduced

Your brain is constantly eating itself.

The Mercedes-Benz S-Class was the first car to have airbags as standard equipment.

The original name for the butterfly was "flutterby."

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

The Eiffel Tower can grow up to 6 inches in the summer due to the expansion of iron in heat.

The shortest commercial flight in the world is in Scotland

Maine is the closest U.S. state to Africa.

Armadillo shells are bulletproof

Johnny Appleseed?s fruits weren?t for eating

The world's largest language is Mandarin Chinese. It is spoken by over 1 billion people.

You don't like the sound of your own voice because of the bones in your head.

Cows have best friends and can become stressed when they're separated.

Ancient Egyptians used dead mice to ease toothaches

Human beings can use only a small fraction of Earth's water