nanotube helmet (IMAGE) University of Wisconsin-Madison Caption The new material, created by University of Wisconsin–Madison engineers, has a novel architecture that consists of numerous micrometer-scale cylinder structures, each made of many carbon nanotubes. These structures give the material its extraordinary shock-absorbing properties. Credit Ramathasan Thevamaran/University of Wisconsin–Madison Usage Restrictions Credit must be given to the creator. License CC BY 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.