Imagine this: you’ve got a blank piece of metal, plain and unremarkable. Then, with a flash of light, intricate patterns ...

but a team from the University of Maryland’s Small Artifacts Lab may have done just that with their foldable and flexible PCBs created using a fiber laser engraver. Laser engraving a PCB is ...

Hooking up a laser to a CNC gantry isn’t ... He might also check out this solar engraver we covered previously for some more ideas, too. Thanks to [Zane Atkins] for the tip.