3-D Printed Structure Lifts a US Dime (image) Dartmouth College Share Print E-Mail Caption A 3-D printed gel structure lifts and lowers a US dime when alternately exposed to water and DMSO solvent. Credit © Chenfeng Ke Usage Restrictions Photo available for professional use in its exact form only. Share Print E-Mail 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.