Mark Keevers with the Four-Junction Prism (IMAGE) University of New South Wales Caption Mark Keevers with the four-junction solar mini-module built at the University of New South Wales. Credit Rob Largent/UNSW Usage Restrictions With attribution 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.