- A newborn kangaroo is about 1 inch in tall.
- Your mouth produces 1 litre of saliva a day.
- Paper money was first used in China.
- There are no rivers in Saudi Arabia.
- Britain was the first country to use postage stamps.
- Octopuses think with their tentacles.
- A giraffe can go longer without water than a camel.
- It takes a plastic container over 50,000 years to start decomposing.
- The term 'disc jockey' was first used in 1937.
- Commercial airplanes maintain a cabin pressure of about 6,400 feet (just over 1 mile) above sea level.
|
reload more facts