If you already have a 3D printer, you already have a machine that will trace out gears, cogs, and enclosures over an XY plane. How about strapping a laser to your extruder and turning your printer ...

[Bart] figured out how to use his laser cutter as a 3D printer. We’ve checked in on his open source laser cutter in the past and we’re happy to see he’s now done with the build. But rather than stop ...