In the past 12 years, 3D printers have not just come down in price, but they’ve also become easier to use, for a number of reasons, most notably because of the involvement of the RepRap movement ...

How a 3D printer works can vary depending on the type of printing it's doing. Use this guide to understand the variations in materials and technique.

In this edition of DIY-IT's discovery series on 3D printing, we'll look at making our first design in a CAD program and then printing it on the MakerBot Replicator. The design took less than 20 ...