- Swiss mathematician Leonhard Euler was probably the most influential mathematician of the 18th century, making discoveries in graph theory and introducing many modern mathematical words and notations among other things..
- Your head contains 22 bones.
- The Hawaiian alphabet has 13 letters.
- Half of all crimes are committed by people under the age of 18.
- The game of Tug-of-war was an Olympic sport from 1900-1920.
reload more facts | visit cool facts
add this widget to your website