Well, a lot of that is true, but what exactly is 3D printing, and how can you—without a million dollars—use it right now? Here's what you need to know. 3D printers aren't out of reach.

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.

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.

3D printing hands on: How to design your first 3D project without tears Most people are intimidated by the idea of designing their own 3D objects, but it turns out that the basics can be simple ...

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?