3D printing can be a fun and productive hobby and skill, but there can be a lot of confusion around the files involved. Here are some you should know about.

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.

3D printed files are used to create tangible objects from digital files. Find out more about the benefits and uses of 3D printed files for visually impaired people.

Free tool Tinkercad makes it a snap for first-timers to create 3D objects for printing.

Using off-the-shelf electronic components, a Raspberry Pi, and a 3D printer, it's possible to build your own working miniature classic Mac. Here's how.

Users can also share their own files, edit exiting ones or create files using a tool that converts scientific data into ready-to-print 3D files. [How 3D Printers Work (Infographic)] ...

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?

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?