3-D Curved Crystal (video) University of Chicago Share Print E-Mail Loading video... Caption This video shows colloidal beads (bright dots) that have assembled themselves on a liquid droplet to form a three-dimensional curved crystalline structure. The positive electric charges cause the beads to repel each other, leading them to arrange themselves naturally in a honeycomb pattern with each particle equally distant from six others. Credit William Irvine, University of Chicago Usage Restrictions News organizations may post this video in connection with reports about the research of William Irvine and his associates. 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.