3D printing is a surprisingly complicated hobby. Those who wish to successfully master the art need to know about the different file types that their digital blueprints can be saved to.

Autodesk's Tinkercad is a free Web-based design tool that enables you to create 3D objects, then download those creations in a printer-friendly format. Here's how to get started.

You don't need 3D software to make a mini classic Mac unless you want to open and edit the 3D file. There are a number of free options for doing so including OpenSCAD, Autodesk Fusion 360, Blender ...

Create files for 3D printing using a 3D scanner 3D scanning is an excellent option for preparing ready-to-print files of existing objects instead of taking a lot of time 3D modeling them from scratch.

A file with .stl extension is a 3D graphic file native to Stereolithography technology. Stereolithography is basically a type of 3D printing technology to create 3D models. What is an STL file?

To create my first 3D design, I turned to UpWork to find a savvy contractor who could help turn my idea to reality. 3D printing allows you put your mark on products in a way that’s never ...

When you're done, simply download the design file generated by the app, upload it to the printer, and get printing. Step 2. Choose Your Materials The first 3D printers produced only plastic parts.

Though colleges have found a number of uses for 3D printers, from creating toys and art to building models of molecules, Massachusetts Institute of Technology is among the first to make strides in ...

Homo naledi fossil scans are now available to 3D print at home. But what other hominin fossils can you download for your collection?