(IMAGE) Karlsruher Institut für Technologie (KIT) Caption In this image, metamaterials protect objects on the lower side from touching. Credit Photo: T: Bückmann / KIT 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.