21st Century Inventions That Could Change Your Life

No Hassle Teeth Brushing

Tired of brushing your teeth? This device will do it for you! You put it in your mouth like a mouthguard and then turn it on. The combination of vibrations and bristles will help clean your teeth, and your hands are free to do whatever it is you need to do! Pretty ingenious, right? 

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The More You Know

  • There is a museum of bad art.
  • Pittsburgh is the only city where all three major sports teams share the same colors.
  • Donkeys and dolphins are sometimes used as guard animals.
  • There are castles for sale in France that cost less than a two-bedroom apartment in Australia.
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