Self-assembled Truncated Hexagonal Crystal (IMAGE) American Institute of Physics Caption This is a self-assembled truncated hexagonal crystal. Credit Beth A. Lindquist Usage Restrictions This image may be used only with appropriate caption and credit. 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.