Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together. As he notes in his writeup, the properties of copper which are most enticing, such as high thermal ...

and we often wonder how much real use they get other than “hey look I built a spot welder!”. I myself made one, but then ended up buying a professional one because it works better. Not ...

Build a cheap and effective spot welder with simple tools. Here is how California Gov. Gavin Newsom plans to address a $12 billion budget shortfall Russia's 'poor weapons handling' likely caused ...