Smarticle and worm blobs (IMAGE) Georgia Institute of Technology Caption Georgia Tech research associate Yasemin Ozkan-Aydin holds a smarticle blob while Georgia Tech Assistant Professor Saad Bhamla holds a worm blob. The robots and worms are used in research into self-organization that creates surprising collective behaviors. Credit Christopher Moore, Georgia Tech Usage Restrictions None 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.