GrapheneSail team (IMAGE) SCALE Nanotech Caption GrapheneSail team in ZARM Drop Tower (Bremen, Germany), from left to right: Dr. Davide Stefani, Dr. Santiago J. Cartamil-Bueno and Dr. Rocco Gaudenzi. Credit Dr. Davide Stefani. 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.