GYROID 2 (image) Rice University Share Print E-Mail Caption Rice University postdoctoral researcher Xueyan Feng holds "left" and "right" chiral models of the block copolymer double gyroid created in the lab of materials scientist Ned Thomas. The double gyroid lattice turned out to be less than perfect, as demonstrated by slicing away nanoscale layers of the polymer and imaging it with an electron microscope. Credit Tommy LaVergne/Rice University 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.