[David] had spotted artworks at the Smithsonian which caught his eye, using planar shapes with interesting repeating patterns ... The first 3 exports are free, with a variety of subscription ...

Once confined to industrial workshops, laser cutting has become a transformative force that bridges technology and ...

He uses a laser cutter to cut Mylar sheets into stencils. [Juan] appears to be using EagleCAD and Express PCB. Both tools are available for free to hobbyists. The first step in the process is to ...