- It is believed that Ancient Egyptians used complex mathematics such as algebra, arithmetic and geometry as far back as 3000 BC, such as equations to approximate the area of circles.
- Ancient Egyptians used geometry principles as far back as 3000 BC, using equations to approximate the area of circles among other formulas.
- The Earth is struck by lightning over 100 times every second.
- Japan is the largest exporter of frog legs.
- The fingerprints of koala bear are indistinguishable to that of a human.
- Camels are born without humps.
- The game of Tug-of-war was an Olympic sport from 1900-1920.
- 80% of the world's food crops are pollinated by insects.
- A chameleons tongue is twice the length of its body.
- Human thigh bones are stronger than concrete.
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