Double Network Structure (IMAGE) Experimental Biology Caption Gallego-Lazo's study focused on understanding the double network structure that makes the slug glue highly deformable but able to withstand large amounts of force. Credit Christopher Gallego-Lazo, Ithaca College 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.