- Isaac Newton discovered the laws of physics and brought together many important concepts of infinitesimal calculus..
- A woodpeckers tongue can wrap around its head twice.
- Chinese mathematics developed around the 11th century BC and included important concepts related to negative numbers, decimals, algebra and geometry..
- People in Iceland read more books per capita than any other country.
- Cheetahs can accelerate from 0 to 70 km/h (43mp/h) in 3 seconds.
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