- 2 and 5 are the only prime numbers that end with a 2 or a 5..
- Albert Einstein never knew how to drive a car.
- 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..
- The Atlantic Ocean is saltier than the Pacific.
- The longest possible eclipse of the sun is 7.31 minutes.
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