Wilson Ricks Solar Array (IMAGE) Princeton University, Engineering School Caption Wilson Ricks, the study's first author, stands at the solar array at Princeton University. Credit Bumper DeJesus Usage Restrictions For use with credit 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.