How runny can a liquid get? (IMAGE) Queen Mary University of London Caption The image shows how fundamental constants of Nature set the fundamental lower limit for liquid viscosity. Credit Image by thehackneycollective.com 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.