- Toilets use 35% of indoor water use.
- Mercury and Venus are the only planets in our solar system with no moon.
- Moths have white blood.
- Laughing lowers levels of stress and strengthens your immune system.
- The Dead Sea is actually an inland lake.
- The only letter which doesn't appear in the Periodic Table is j.
- Your tongue is the fastest healing part of your body.
- The only continent with no active volcanoes is Australia.
- The sentence "the quick brown fox jumps over the lazy dog" uses every letter in the English alphabet.
- Ants won't cross a chalk line.
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