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Radio Camp 2014 – Day 20 – Microphone Building (Part 1)

Submitted by on July 29, 2014 – 10:19 am | 1,433 views

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On our twentieth day, campers got to build working microphones out of household materials! Using just two magnets, a length of copper wire, three washers, a nut, a bolt, a plastic straw and a cup, campers created an amazing piece of technology!

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