- The only one-syllabled U.S. state is Maine.
- Hippopotamuses have skin 3.8cm (1.5in) thick.
- Clothes dried outside smell better because of a process called photolysis (sunlight breaks down compounds that cause odor).
- There is enough petrol in a full tank of a Jumbo Jet to drive the average car 4 times around the world.
- Greek mathematician Euclid is often referred to as the 'Father of Geometry' for his revolutionary ideas and influential textbook called 'Elements' that he wrote around the year 300 BC.
- The D.C. in Washington D.C. stands for District of Columbia.
- The average human brain contains around 78% water.
- White cats with blue eyes are usually deaf.
- The US shreds 7,000 tons of worn out currency each year.
- The average life span of a mosquito is 2 weeks.
|