- Acrophobia is the fear of heights.
- The coloured part of your eye is called the iris.
- You're more likely to get stung by a bee on a windy day than any other.
- The world's first roller coaster opened in 1884 at Coney Island New York.
- Born in France, Pierre de Fermat was an amateur mathematician who is best known for Fermat's Last Theorem..
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