VALPARAISO — Tubes filled with multicolored plastic pellets fill the shelf in Adam Johnson's kitchen. A large motor is perched on a table by the back door and, across from it, sits a peculiar metal ...

In this video, I attempt to build an affordable filament recycling setup that allows anyone to turn wasted filament into usable 3D printer filament. This is the first of a series focused on recycling ...

3D printing promises to revolutionize the way people build, create and use objects. But right now, the technology is still more expensive than most people are willing to pay, and the printing process ...

BOTHELL, WA., 16 April 2015 – NASA has announced that its Small Business Innovation Research (SBIR) Program has selected Tethers Unlimited, Inc. (TUI) for award of a Phase II contract to develop a ...

TUI/Firmamentum’s Positrusion device turns 3-D-printed items back into plastic filament. The recycler would be paired with a 3-D printer in Firmamentum’s Refabricator. (Credit: Tethers Unlimited) ...