To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Babies start dreaming even before they're born.
134
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
It takes 492 seconds for sunlight to reach the Earth!
44
If you get water flowing fast enough, it can cut metal.
354
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
Music is as addictive to the brain as sex and drugs.
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