3D Printing the Ultrastructure of Wood (image) Chalmers University of Technology Share Print E-Mail Caption 3D printing with sustainable Swedish forest materials. The microscopy images of real wood tissue and the 3D printed version show how the researchers mimicked the real wood's cellular architecture. The printed version is at a larger scale for ease of handling and display, but the researchers are able to print at any scale. Credit Yen Strandqvist/Chalmers University of Technology Usage Restrictions With credit 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.