- Forty is the only number whose letters are in alphabetical order.
- Along with arithmetic, geometry was one of the two fields of pre-modern mathematics.
- An ostrich can outrun a horse.
- Your blood is 6 times thicker than water.
- The national animal of Scotland is the Unicorn.
- Atychiphobia is the fear of failure.
- Ferrets sleep between 18 - 20 hours a day.
- 80% of the world's food crops are pollinated by insects.
- It is illegal to sing off-key in North Carolina.
- All the people on Earth could fit into a 1 km cube.
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