Unit Cell of Group's Mechanical 3-D Metamaterial (video) American Institute of Physics Share Print E-Mail Loading video... Caption This video shows simulated behavior of one unit cell of the group's mechanical 3-D metamaterial -- the outside pressure is highest at the midpoint. Credit Jingyuan Qu, Muamer Kadic, and Martin Wegener Usage Restrictions This video may be used only with appropriate credit. 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.