Ever wanted your own gesture-controlled robot arm? [EbenKouao]’s DIY Arduino Robot Arm project covers all the bases involved, but even if a robot arm isn’t your jam, his project has plenty to learn ...

3D printing enthusiasts may be interested in a new method is making waves among manufacturers and hobbyists alike. Known as stack 3D printing, this technique allows for the simultaneous creation of ...

Discover the fascinating journey of building an intricate Krampus-themed Christmas diorama! From sketching and wire armature ...

For a couple of years now, I’ve been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...