HYDRO (1 of 2) (IMAGE) Rice University Caption An environmentally friendly superhydrophobic coating repels water as effectively as commercial coatings that employ hazardous materials, according to scientists at Rice University and the University of Swansea. Credit Shirin Alexander/University of Swansea 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.