Self Sustainable Space Station NASA is trying to send plastic recycler to facilitate 3D

Self Sustainable Space Station
NASA is trying to send plastic recycler to facilitate 3D printer in order to replace broken parts on space station. This will reduce cost and elongate working life of equipment on the space station.

NASA is considering recycling plastic for 3D printing on the International Space Station
http://gigaom.com/2014/05/13/nasa-is-considering-recycling-plastic-for-3d-printing-on-the-international-space-station/