CT Scan of Real Shell (VIDEO) University of Konstanz This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Real shells were CT scanned to create highly precise models of real structures in nature. Credit The Jordan Lab, Max Planck Institute of Animal Behavior 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.