3D Printed Flower (IMAGE) Dartmouth College Caption A 3D-printed flower demonstrates the qualities of a multi-functional printing gel that responds to moisture. Credit Photo from the Ke Functional Research Group at Dartmouth. Usage Restrictions Photo from the Ke Functional Research Group at Dartmouth. 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.