- 2 and 5 are the only prime numbers that end with a 2 or a 5.
- The word 'uncopyrightable' is the is the only 15 letter word that can be spelled without repeating any letter.
- Christmas trees originated from Germany.
- The Giant Pacific Octopus can squeeze its entire body through a hole the size of its beak.
- An ostrich's eye is bigger than its brain.
- Astronauts actually get taller when in space.
- A hippopotamus can run faster than a man.
- Coffee trees produce its first full crop after 5 years old.
- That you burn more calories eating celery than it contains (the more you eat the thinner you become).
- A group of flamingos is called a flamboyance.
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