Image 2 (IMAGE) Singapore University of Technology and Design Caption Uniform shrinkage of printed 3D model with (a, b) microscale and (c) nanoscale features. Scalebar: 20 µm; 5 µm for the bottom right two SEM images. Credit SUTD Usage Restrictions Image should be used with appropriate caption and credit. 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.