PassivDom is a Ukrainian startup that 3D prints small, modular homes that can be easily transported and installed anywhere. A PassivDom home can be set up in the middle of the woods, on top of a mountain, or in any remote location you feel like running off to, but it's no log cabin - it's a fully autonomous, smart home that runs completely on solar energy. It even has its own water storage system, so you can live completely off the grid, with zero utility bills. Read more at 3DPrint.com: http://3dprint.com/170515/passivdom-3d-printed-house/