Joshua Pearce, Michigan Technological University (image) Michigan Technological University Share Print E-Mail Caption Michigan Tech's Joshua Pearce with a second-generation, open-source, 3D printer called a Mendel RepRap. The machine is made up of parts available in any local hardware store, open-source electronics available online, and parts that it can make for itself--all the red, white and blue components. Pearce has saved thousands of dollars by building his own lab equipment with this machine and others like it. Credit Sarah Bird/Michigan Tech Usage Restrictions None Share Print E-Mail 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.