Ants never sleep.

No word in the the English dictionary rhymes with "MONTH".

The human brain is 80% water.

Every year, kids in North America spend close to half a billion dollars on chewing gum.

The parachute was invented by DiVinci in 1515.

Your right lung takes in more air than your left one does.

There are 86,400 seconds in day.

A goldfish has a memory span of about 3 seconds.

Singapore has only one train station.

The earth is approx. 6,588,000,000,000,000,000 tons.