Red Cross Cover (IMAGE) University of Pittsburgh Caption Appearing on the back cover of RSC journal Chemical Science, several molecules react in a cross-shaped container slowly filling with a liquid Credit Swanson School of Engineering/Yasemin Basdogan 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.