640f317d-0c86-4fc7-b448-2da9ef8f91d9 132 B

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  1. id: 640f317d-0c86-4fc7-b448-2da9ef8f91d9
  2. url: http://blog.makezine.com/archive/2008/08/electronics_levity.html?CMP=OTC-0D6B48984890