If you were building a recreation of the James Watt micrometer, where would you start? If you’re [rasp], the answer would be: “Spend a year trying to find the best way to make etched brass discs.” ...

The PE-100 Convertible plasma system incorporates reactive ion etching and isotropic etching/cleaning technologies into a stand-alone benchtop system. The all aluminum chamber has over 240 in. 2 of ...

It’s the little touches that make a project, and a nice nameplate can really tie a retro build together. Such badges are easy enough to make with a CNC machine, but if you don’t have access to machine ...