Research team (IMAGE) National University of Singapore Caption Assistant Professor Charles Lim (back) and Dr Zhang Gong (front) with their team's first-of-its-kind quantum power limiter device. Credit National University of Singapore Usage Restrictions None 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.