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Build a Carbon Microphone

This item is included in the following series/curriculum: Science and The City  

  • Grade Level: General
  • Subjects: Physics, Technology
  • Produced By: Exploration Production Inc.
  • Year: 2006
  • Country: Canada
  • Language: English
  • Running Time: 4m 21s
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A box and a piece of carbon will get you started on creating a working microphone!

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