- Wild cobras can live up to 20 years old.
- The study of insects is called entomology.
- The most popular snack food is potato chips.
- Chocolate is the number 1 food craved by women.
- 'fan' is short for 'fanatic'.
- Sound travels 10 times faster through granite than air.
- The grapefruit gets its name from the way it grows in clusters like grapes on a vine.
- Tennis was originally played with bare hands.
- Paper money was first used in China.
- Green tea has 50% more vitamin C than black tea.