- The average life span of a mosquito is 2 weeks.
- Strawberries contain more vitamin C than oranges.
- The most commonly used word in English conversation is 'I'.
- All scorpions glow.
- Due to gravitational effects you weigh is slightly less when the moon is directly overhead.
- A crocodile cannot move its tongue.
- Acrophobia is the fear of heights.
- Not a single number has the letter "b" in it until you reach a billion.
- To crack a whip the tip must be travelling faster than the speed of sound.
- Mercury and Venus are the only planets in our solar system with no moon.
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