Radio Camp 2013 – Day 14 – Microphone Review

On our 14th meeting, campers, after being taught–on three separate occasions–how a microphone works, after having built their very own microphones, were asked to reflect on what they had learned. And it was a ton of stuff: what “electromagnetic induction” is, that copper wire actually qualifies as a household item, and even how to pronounce the word “diaphragm!”