3-D Printed Materials Resemble Biological Tissues (6 of 9) (video) American Association for the Advancement of Science Share Print E-Mail Loading video... Caption Time-lapse movie of a flower-shaped printed droplet network spontaneously folding to form a hollow sphere. This video relates to a paper that appeared in 5 April, 2013, issue of Science, published by AAAS. The paper, by Gabriel Villar at the University of Oxford in Oxford, UK, and colleagues was titled, "A Tissue-Like Printed Material." Credit [Video courtesy of Gabriel Villar, Alexander D. Graham and Hagan Bayley (University of Oxford)] Usage Restrictions Please cite the owner of the video when publishing. This video may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. 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.