Take for instance this Tesla coil that [JJ] sent us. He got the idea to build a coil for his Halloween display about a week before the event, but he figured it would be easy enough to do since he ...

Admittedly, not a lot of people have a regular need to varnish coils. It’s mainly something that Tesla coil builders ... we figured it would be a good idea to share it. For [Mads Barnkob ...