MASK 3 (IMAGE) Rice University Caption An infrared image shows hot air supplied to a mannequin by a hair dryer leaking from around the nose and on the side of a standard surgical mask. Rice University engineers designed a silicone harness that stopped the leaks. Credit Robinson Lab/Rice University 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.