Looking for a simple way to build a pencil welder for soldering at home? This video walks you through the process of creating your own pencil-style welder using basic materials. Watch as we guide ...

This spot welder may still be dangerous, but it looks like they took some precautions to make it non-lethal, and that counts for a lot. After their extremely questionable high speed belt sander ...

Making battery packs is a common pursuit in our community, involving spot-welding nickel strips to the terminals on individual cells. Many a pack has been made in this way, using reclaimed 18650 ...