Lithophane (IMAGE) Baylor University Caption 3D-printed lithophanes can help optically impaired scientists “see” data, such as from protein separation gels, with their fingertips. Credit Elizabeth Shaw Usage Restrictions None License Original 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.