It’s cheap, it works, and it can be your next weekend project. What you do with it is up to you, just make sure you drop us a line when you figure it out. What would/do you use a Faraday cage for?

so it is an effective Faraday cage. Tune the radio to a station or loud static. Place the radio on the wooden block. Make sure the radio still makes audible sound when on the block. The radio's ...