3-D Printed Gannet Skull (IMAGE) Virginia Tech Caption Replicas of gannet skulls from the collection at the Smithsonian Institution allowed researchers to measure the forces a bird's skill experiences during a dive. Credit Sunny Jung/Virginia 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.