We’ve all heard it, “3D printing is the future” – the new industrial revolution. It’s going to (and has already started to) completely change the way we create, customize, and design products. You can 3D print anything from prototypes to replacement parts to prosthetics and even houses and cars. But, what exactly is this amazing new technology that everyone is talking about? Here’s an introduction to 3D printing to help you get started. For a more in depth intro, check out our answer to the common question; What is 3D printing?