Printable Electronics (IMAGE) University of Washington Caption Washington Clean Energy Testbeds Technical Director J. Devin MacKenzie demonstrating the Testbeds' multi-stage roll-to-roll printer for flexible electronics. Credit University of Washington Clean Energy Institute Usage Restrictions Must include credit 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.