- The only thing that can destroy a diamond is intense heat.
- Mount Everest is 8.9km (5.5 miles) high.
- Venetian blinds were invented in Japan.
- 1 gigayear = 1,000,000,000,000 years.
- The basic arithmetic operations used in mathematics are addition, subtraction, multiplication and division..
advertisement
reload more facts | visit cool facts
add this widget to your website
|