Etch resist and toner transfer do the job and a reprap milling machine is pretty neat, but lasers are so much cooler. While it may not be perfect (yet), printing PCBs with a laser shows a lot of ...

[Brain] wanted to mark some scissors with his Ortur laser engraver. The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard.

Shadow masks! We're making micro stencils to use in my sputter coater, and talking about how to fabricate them quickly and ...

Laser etcher, or laser prototyping machine, is not to be confused with a Laser Printer (the thing that spits out paper with ink on it) or a 3d Printer, one that uses an additive building process ...

Laser cutting is the use of a high-powered laser to cut, etch and engrave your material. Access to a laser cutter and CAD software Lasers cut by burning through the material and are incredibly ...