Dual extrusion systems for 3D printers have been around for quite a few years, but the additional cost, complexity, and hassle of printing with them have kept them off the workbenches of most hackers.

A lot of first-time guitar builders focus on making the body and skip the neck, which has lots of tricky dimensions to get right to if you want a nicely playable instrument. However, [Jón Schone] of ...

3D printers are an achievement of science and engineering that humanity has been working toward for decades. With a single device and a few strands of thermoplastic filament, you can craft all kinds ...

3D printing has evolved dramatically over the past decade, becoming accessible for hobbyists and transforming entire industries. Despite its growing popularity and capabilities, misconceptions ...

Have you ever looked at a hot glue gun and wondered if it could do more than just stick things together? What if it could actually create something entirely new, layer by layer, just like a 3D printer ...