Spring cleaning tip from Sweden: If you’re wondering what do to with that extra space in the garage or den, why not turn the room into a giant 3D printer? Swedish inventor Torbjørn Ludvigsen has spent the last three years developing a new kind of large-format 3D printer that can build furniture-sized objects in any room — surprisingly easily and relatively cheaply. Ludvigsen’s invention, the Hangprinter, employs a system of wires and computer-controlled pulleys anchored to the walls, floor, and ceiling. Once installed, the Hangprinter essentially uses the room itself as a casing.
http://www.livescience.com/58250-hangprinter-system-turns-entire-room-into-3d-printer.html
