Rodin coil "levitating screw" and underwater speaker.Submitted by fishyculture on Tue, 12/11/2012 - 21:51
I got twitchy today and decided to make one with what I have around. I stripped an old cable down to the 4 inner insulated wires, and built a jig using my silver wire wrapping jig with some skewers stuck in it. Then I used a wooden spoon for my wire spool - totally "kitchen ghetto." Epic fail! I only had enough wire for 5 wraps and when I tied it off and took it off the jig, I had missed a couple of the bottom wraps and it was just sad. I guess I will wait until I can get to the hardware store before I try again, though. But I am going to have one of these, this is a cool little gadget.