Micellar foam films (IMAGE) University of California - Los Angeles Caption Micellar foam films show grayscale intensity variations that correspond to rich nanoscopic topography mapped using IDIOM protocols. Credit Chrystian Ochoa and Vivek Sharma 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.