Hawaiian alphabet has 12 letters. See more

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

Only one person in two billion will live to be 116 or older. See more

A 'jiffy' is an actual unit of time for 1/100th of a second. See more

If you are locked in a completely sealed room, you will die of carbon dioxide poisoning before you will die of oxygen deprivation. See more

There are no clocks in Las Vegas casinos. See more

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

Long ago, clans would burn down your house to get rid of you without killin you. The phrase "your fired!" came from this. See more

It is a criminal offence to drive around in a dirty car in Russia. See more