- 2 and 5 are the only prime numbers that end with a 2 or a 5..
- The oldest cockroach fossils are over 280 million years old.
- Alan Turing was a British mathematician and computer scientist who cracked German ciphers (codes) in the Second World War, contributed to mathematical logic and played an important role in the development of algorithms, artificial intelligence and the modern computer..
- When baby polar bear cubs are born they cannot see or hear for their first month.
- 45,000 thunderstorms around the world occur every day.
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