Following in the likes of MakerBot and RepRap, Will Gorman at BattleBricks has created a new 3D printer that you can build yourself. There's only one caveat: it's made of Lego. The MakerLegoBot is ...

LEGO parts are plastic. 3D printers make parts out of plastic. So the transitive property tells us that a LEGO 3D printer should be able to recreate itself. This one’s not quite there yet, mostly ...