How To: Create A Metal Detector

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Published 31 Mar 2008
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How To: Create A Metal Detector

In this video, I will show you how to create a metal detector out of just two household items for under $20 US dollars.  Please note that I said you can use a penny with the metal detector but of course you can't because it's not metal.  DUHH, lol

What You Will Need:
1. A calculator
2. A walkie talkie
3. Something metal
Categories: How To
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