Printing Recyclable Transistors (VIDEO) Duke University This video is under embargo. Please login to access this video. Caption An inkjet printer puts down layers of carbon-based electronic inks to create transistors that can be fully recycled using only water, rather than requiring harsh, toxic chemicals. Credit Jason Arthurs Photography Usage Restrictions None License Original 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.