- A Chinese checkerboard has 121 holes.
- A man once ate an entire airplaneu2014it took him 2 years.
- Fresh apples float because 25 percent of their volume is air.
- Your blood is 6 times thicker than water.
- The average lifespan of a squirrel is 9 years.
- Honeybees navigate by using the Sun as a compass.
- Brazil covers 50% of the South American continent.
- 45% of people use mouthwash daily.
- Hens do not need a rooster to lay an egg.
- The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, ....
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