From intricate brainteasers to fun family games, 3D printed puzzles let makers blend creativity, engineering, and play. With tools like Tinkercad, puzzlecad, and customizable STL files, you can design ...

OpenSCAD is soon to have color capabilities. If you’re not familiar with OpenSCAD, it’s a popular open-source 3D modelling tool with a difference: instead of working visually, you “program” the design ...

Building snap-fit 3D models is fun, but how, exactly, do you design them? One way is to follow the lead of woodworkers, who have had the same challenge, and it’s long been solved. A popular approach ...