- Dry ice transforms directly from being a solid to a gas.
- The first crossword puzzle appeared in 1913.
- Camels have 3 eyelids to protect themselves from blowing sand.
- Sharks have been on Earth for over 400 million years.
- 59% of people say that they're average looking.
- Phantom rain are raindrops that never reach the ground.
- The Grand Canyon can hold around 900 trillion footballs.
- There are 31,557,600 seconds in a year.
- A third of Americans flush the toilet while they're still sitting on it.
- Scotland has 421 words for snow.
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