- Archimedes of Syracuse lived around the year 250 BC and played a large role in the history of geometry including a method for determining the volume of objects with irregular shapes..
- Gunpowder is formed by mixing charcoal, saltpetre and sulphur.
- Instant coffee was invented in 1901.
- More people are allergic to cows milk than any other food.
- Frogs don't usually swallow water (they absorb most of the moisture they need through their skin).
advertisement
  reload more facts | visit cool facts
add this widget to your website
|