21st Century Inventions That Could Change Your Life

Hamster Shredder

Hamster bedding can get expensive, so why not use some shredded paper? If you don't have a paper shredder, then this is the perfect hamster cage for you. The lid of the cage connects to the hamster wheel which then helps shred the paper. The hamster gets some exercise and you make good use out of old papers! 

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The More You Know

  • Earth is not as round as you thought.
  • An oyster's sex is fluid.
  • But the loudest animal relative to its size is a water bug.
  • Glaciers and ice sheets hold about 69 percent of the world's freshwater.
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