- The equals sign (=) was invented in 1557 by a Welsh mathematician named Robert Recorde.
- 96% of candles sold are purchased by women.
- The color of a chicken's earlobe is a good indicator of the color of the eggshell it will lay.
- African Grey Parrots have vocabularies of over 200 words.
- The 'black box' that houses an airplanes voice recorder is actually orange so it can be more easily detected amid the debris of a plane crash.
- Snakes eat their body weight in one year.
- Your foot has 26 bones in it.
- In 1634, Tulip bulbs were a form of currency in Holland.
- New York was once called New Amsterdam.
- The average pool cue is 1.4m (4.75ft) long.
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