In this era of cheap turn-key machines, the idea of actually building your own desktop 3D printer might seem odd to some. But if you’re looking for a challenge, and want to end up with a ...
Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this ...
They then programmed a Mars 3 Pro 3D printer to use a photopolymerising clear resin to build a lens using the same parameters as an Edmund Optics 12.7 mm diameter plano-convex lens with a 35 mm ...