How Can I Get the Bolt or Screw Out of Plastic? There’s nothing more annoying when you’re trying to get something apart, than a rotating bolt or screw that just […]

Speakers can deteriorate with age. The flexible foam surround that allows the speaker to oscillate (and generate sound) can start to disintegrate. The speaker foam, or rubber surround holding the […]

All the videos about fixing electric Motors (fault finding). Electric Motor Videos: