Graphene Make Spider's Silk Stronger (IMAGE) Graphene Flagship Caption Natural spider silk has excellent mechanical properties. Researchers from the Graphene Flagship have found a way to boost the strength of spider's silk using graphene-based materials, paving the way for a novel class of high-performance bionic composites. Credit F. Tomasinelli Usage Restrictions Only with credit to F. Tomasinelli 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.