To ensure that maritime infrastructure no longer has to be repaired exclusively by professional industrial divers, a research ...

gasless flux core you guys have asked for it enough we're going to do some demos this is again going to be catered to the intro the hobbyist the DIYs those folks that are just getting into their first ...

If you needed to weld something in a pinch, what’s the minimum complement of equipment you could get away with? In [Professor Bardal]’s case, it’s a couple of motorcycle batteries and a roll of ...