Fighting Poverty with Fair-Trade Plastic (IMAGE) Michigan Technological University Caption Michigan Tech's Joshua Pearce printed this DremelFuge chuck using 3-D filament derived from discarded plastic milk jugs. Now he has developed ethical filament standards, both to encourage more recycling of plastic trash and to raise the standard of living for waste pickers who collect it. Credit Sarah Bird/Michigan Technological University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.