Foam Layers (IMAGE) American Institute of Physics Caption Just a few layers of foam are enough to significantly decrease the height of the waves in a sloshing fluid. Credit Alban Sauret/Princeton University Usage Restrictions This image may be used only with appropriate caption and credit. 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.