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? Justifying the purchase of a 3D ...

What is 3D printing and how does it work? 3D printing, also known as additive manufacturing or rapid prototyping, is a process of creating three-dimensional objects by building them layer by layer ...