Cuttlefish Wearing 3D Glasses (IMAGE) University of Minnesota Caption Researchers placed 3D glasses on cuttlefish to determine how the cephalopods hunt prey. Credit Credit: Trevor Wardill Usage Restrictions With credit. 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.