Short circuit for big impact (IMAGE) University of Delaware Caption University of Delaware researchers have broken new ground that could bring more environmentally friendly fuel cells closer to commercialization. Credit Graphic illustration by Jeffrey C. Chase Usage Restrictions No restrictions. License Public Domain 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.