- Everyday is a holiday somewhere in the world.
- The number Pi (the ratio of the circumference to the diameter of a circle) can't be expressed as a fraction, making it an irrational number. It never repeats and never ends when written as a decimal.
- A snail can sleep for 3 years.
- In the state of Arizona, it is illegal for donkeys to sleep in bathtubs.
- Your blood is 6 times thicker than water.
- Antarctica is 98% ice and 2% barren rock.
- The ideal temperature to fall asleep is between 18-30c (64-86f).
- Jousting is the official sport of Maryland.
- A group of frogs is called an army.
- Humans shed and regrow outer skin cells every 27 days (almost 1,000 new skins in a lifetime).
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