- Oak trees don't produce acorns until they are 50 years old.
- Instant coffee was invented in 1901.
- Crocodiles continually grow new sets of teeth to replace old ones.
- Much of the work done by Leibniz and Newton is based on theories by French philosopher Rene Descartes. As well as his many contributions to philosophy, Descartes also had a huge impact on mathematics, creating analytical geometry, developing a system that describes geometry using algebra, contributing to optics and much more..
- The average age of a polar bear in the wild is 17 years.
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