Vapor Harvesting Gets the Edge (IMAGE) King Abdullah University of Science & Technology (KAUST) Caption Water droplets form on a surface: the edge matters more than the surface wettability. Credit © 2017 KAUST 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.