Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

In the beginning, there was the stereolithography file, commonly called the STL file. Although not very complex—it was essentially a collection of triangles—the STL provided a way to get data into ...

Nokia has opened its arms to 3-D printing with the release of printable design files and instructions for making your own Nokia phone case — and customizing it however you wish. The mobile phone giant ...