How To: Create A Metal Detector
In this video, I will show you how to create a metal detector out of just ...
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