Is this how 3D printing enters the mainstream? We came across this great video by Brooklyn-based Becky Stern on how to make glowing lanterns out of mason jars, which included a 3D-printed LED circuit ...

Warping! It messes up your 3D printed parts, turning them into a useless, dimensionally-inaccurate mess. You can design your parts around it, or try and improve your printer in various ways. Or, you ...

As if 3D printing wasn't cool enough, you can now "print" objects in stainless steel. That's right, dust off your old Transformers designs, make room in the Monopoly box for a new piece, and get ready ...