- A jiffy is an actual time measurement equaling 1/100th of a second.
- The revolving door was invented in 1888.
- Your big toe only has 2 bones and the rest have 3.
- In zero gravity, a candle's flame may appear circular and blue.
- A violin contains over 70 separate pieces of wood.
- The most popular toothbrush color is blue.
- A lions feed once every 3 to 4 days.
- Rain contains vitamin B12.
- Dreamt is the only word that ends in mt.
- Fleas can accelerate 50 times faster than a space shuttle.
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