First 3D-Printed Human Corneas (2 of 2) (IMAGE) Newcastle University Caption (L-R) Dr Steve Swioklo and Professor Che Connon with 3D printer. Credit Newcastle University, UK 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.