Strong sunlight powers passive cooling device (IMAGE) King Abdullah University of Science & Technology (KAUST) Caption The cooling system designed by KAUST engineers could be used to cool rooms in households. Credit © 2021 KAUST; Wenbin Wang Usage Restrictions None. Please 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.