We've all heard of the filament extruders that allow you to recycle old filament after grinding it up. It's something that many people think needs to be done more, in order to save the environment, and save on high filament costs. One 15 year old boy has decided to take it upon himself to create a 3D printing filament recycling program and store. He hopes to do so, with the help of Kickstarter. Read more at: http://3dprint.com/6156/3d-printer-recycling-program