Inductors Pt.1

For the past few months I've been experimenting with building and using Inductors as audio pickups. An inductor is essentially a coil of wire, and when used as an input on a sound recorder, it picks up any EM waves nearby. You can use it to listen to your computers clock speed, the buzz of mains power, or do some really interesting things with magnets like what I've done.

Click to read more ...