VIDEO (VIDEO) Princeton University This video is under embargo. Please login to access this video. Caption The researchers designed laboratory experiments and a mathematical model to examine surface uplift and deflation caused by blister formation. The video above shows how the dynamics of surface deflation over time are controlled by the transmissivity of the porous network that the fluid passes through. Credit Video by Danielle Chase, Department of Mechanical and Aerospace Engineering Usage Restrictions None. License Original 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.