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Make Your Own Doorbell

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: 2008
  • Country: Canada
  • Language: English
  • Running Time: 6m 2s
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The simple doorbell is a wonderful piece of technology built around a device called a solenoid. Make your own!

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