Dolphins sleep with one eye open.

Elephant is one of the few mammals that can't jump.

No piece of paper can be folded in half more than eight times.

You burn more calories sleeping than you do watching TV.

In the average lifetime, a person will walk the equivalent of five times around the equator.

Walt Disney originally suggested to use the name Mortimer Mouse instead of Mickey Mouse.

Ants never sleep.

Yogurt got its name from the Turkish word which means long life.

Did you know that some dinosaurs were as small as a hen?

The cigarette lighter was invented before the match.

There are more than 7 million millionaires in the world.

There is a restaurant in Stockholm that only offers all-garlic products.

Istanbul is the only city in the world located on two continents.

It takes 17 muscles to smile and 43 to frown.

The elephant is the only animal with 4 knees.

Did you know that you share your birthday with at least nine million people in the world?

Emus cannot walk backwards.

Pearls melt in vinegar.