- The word laser stands for 'Light Amplification by Stimulated Emission of Radiation'.
- The lie detector was invented in 1921.
- the word typewriter is the longest word that can be typed using only the top row of a keyboard.
- It takes 1 alligator to make a pair of shoes and 3 for a pair of boots.
- Pez was invented in 1927.
reload more facts | visit cool facts
add this widget to your website