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 ...

When Prusa first sent me the Mk3 i3 kit I have to admit, I was concerned. I'm pretty good at doing things on computers, and I can kind of paint, but building a working 3D printer seemed like a ...