Makezine: Seeing Radio Waves with a Light Bulb

Today on I show how to see radio waves with a light bulb. Also in the post are instructions for how to build the light bulb detector.

By diana 1

One Comment

  1. Posted February 8, 2010 at 11:32 pm | Permalink

    My hubby is a ham radio nut and he really wants me to be into it too. I’m taking the test for my tech license this weekend but still have little interst other than enjoying our trips up on the Blue Ridge Pkwy so he can go mobile and contact Europe, while I embroider or paint with watercolors. But reading your stuff here is certainly making it more interesting. Thanks!