Month: November 2020

Underwater glue created from silk can cling to surfaces like a barnacle


A non-toxic underwater glue that’s inspired by barnacles and made from silk is more robust than most synthetic adhesives. Barnacles and mussels use a clever combination of factors to stick to rocks or to the medial side of boats. In particular, they layer protein filaments into a cement-like structure that is cross-linked for extra strength.…