- The most popular toothbrush color is blue.
- Emus can't walk backwards.
- German mathematician Gottfried Leibniz lived between 1646 and 1716, developing important calculus concepts and mathematical notation practices..
- You might have heard the word 'infinity' before or seen its symbol that looks like the number 8 placed on its side. Infinity means a limitless quantity or something that goes on forever. While it's not really a number like 1, 2 or 3, infinity is often used in math as part of equations and formulas..
- The brand Nokia is named after a place in Southern Finland.
advertisement
  reload more facts | visit cool facts
add this widget to your website
|