Oily Droplets under the Microscope (IMAGE) Technical University of Munich (TUM) Caption Single droplets under a fluorescence microscope. Credit Marta Tena-Solsona / TUM 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.