If you are a Maker space or individual lucky enough to own a Plasma Cutter, this electric protractor compass could be handy. The folks over at [MakeItExtreme] built this circle cutting tool to help ...

A plasma cutter works by using electrical current to superheat gas until it reaches the fourth state of matter, plasma. This directed plasma is 30,000 degrees Fahrenheit and reduces metal to molten ...

Cutting steel can be easier than you think, especially when using a 12V car wiper motor to create an automatic plasma cutting track. In this video, watch as a simple motorized setup turns a standard ...