KIT Researchers Succeed in Realizing a New Material Class (image) Helmholtz Association Share Print E-Mail Caption Pentamode metamaterials almost behave like fluids. Their manufacture opens new possibilities in transformation acoustics. Credit Source: CFN, KIT Usage Restrictions None Share Print E-Mail 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.