- Ancient Egyptians used geometry principles as far back as 3000 BC, using equations to approximate the area of circles among other formulas.
- The wheelbarrow is invented in China.
- 45% of Americans don't know that the sun is a star.
- An office desk has 400 times more bacteria than a toilet.
- The national animal of Scotland is the Unicorn.
- India has the most post offices than any other country (over 100,000).
- The term 'disc jockey' was first used in 1937.
- A spider's silk is stronger than steel.
- A blue whale can go up to 6 months without eating.
- There is a pink lake in Australia named Lake Hillier.
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