[Metal Massacre Fab Shop] has a review of a portable plasma cutter that ends up being a very good demonstration of exactly what these tools are capable of. If you’re unfamiliar with this kind of work, ...

Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

Little Shop of Physics has built a miniature plasma cutter using a pencil lead together with 4 x 9 volt batteries and a couple of clips allowing you to cut through aluminium foil. Watch the video ...

Anyone working in a fabricating shop or machining operations comes face to face with a steady stream of science and technology every day. Speeds, feeds, calculations, and reactions — you have to be ...

If you’re trying to figure out tools that make life easier, a plasma cutter might not be the first one that comes to mind. But it can be a game changer for DIYers, mechanics, and anyone working on ...