The construction component of LDraw is called MLCad. Just like most 3D design software, its main viewport is divided into four quarters: Front, Left, Top, and Isometric (or 3D) view.

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 ...