You’d think writing for Hackaday means we probably don’t get surprised very often by projects… but then we see something we never thought was possible — in this case, the linear friction welding of ...

Friction welding as a way to reduce costs is a viable option for design engineering and new product development. Cost versus performance criteria—abrasion or corrosion resistance, mechanical strength ...

Can you weld wood? It seems like a silly question — if you throw a couple of pieces of oak on the welding table and whip out the TIG torch, you know nothing is going to happen. But as [Action Lab] ...