A couple of weeks ago, inconveniently while I was building a microcomputer kit, the magnet on my iron’s tip failed. It’s inevitable that this will happen to a magnet subjected to continuous ...

It’s pretty obvious, from the number of Tesla Cybertrucks that aren’t silver, that a lot of owners want to get away from the bougie-refrigerator-on-wheels look — or at least they don’t ...

Begin by melting a small amount of solder on the iron, then push the tip of the magnet wire a small distance into the molten solder and hold it there for a few moments. The enamel will bubble away ...