Fan-Shaped Seashell (IMAGE) Rice University Caption Analysis of a fan-shaped seashell by scientists at Rice University and the Indian Institute of Science shows how the shell directs stress to its strongest points, where the animal inside is least likely to be. Credit Credit: Indian Institute of Science/Rice University Usage Restrictions For news reporting purposes only. 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.