Shape Shifter (2) (IMAGE) Massachusetts Institute of Technology Caption A set of lattice structures that has transformed into spherical caps, or dome-like shapes, after application of a temperature difference. The individual samples range from 3x3 cells to 20x20 cells, with further variations cell sizes and rib dimensions. Credit J. William Boley Usage Restrictions Images for download are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images. 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.