So, you got a 3D printer for the holidays, and you’re excited to dive in. Chances are, you’re not sure where to begin. What can you print? What’s fun? What’s useful?

How do you 3D-print without a 3D printer? If you don't own a 3D printer, you can still 3D print any 3D model you found through a database or designed through a software tool.

Much like how documents are uploaded to an inkjet printer, a 3D model file must be uploaded to a 3D printer. 3D files can be found online or designed using computer-aided design software.

Proponents of 3D printing have long hyped the idea that if you think of something new or break something you own, you can just push a button on your computer and print a new one in minutes ...

Before you pick a place that’s going to make your 3D object, you need a 3D model to actually print. There are a few things you need to consider when you’re looking for something to make.

Learn what a 3D printer is, how it works, and how much it costs. 3D printing is helpful for personal use, prototyping and manufacturing.

Modern 3D printers come in all shapes, sizes, and price points, but I bet you haven't seen one quite like this before. Reddit user Zealousideal-Army333 recently ...