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Wednesday, 21 November 2012

My toy the coin centrifuge


Toy:coin centrifuge


Link to instructions

Materials:
  • balloon coin and a nut


Method:

  1. First you will need to get your balloon.
  2. Then you need a coin or a nut to put in the balloon.
  3. After that tie the balloon up.
  4. finally you have a coin centrifuge

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