Bioprinter (1 of 2) (IMAGE) University of Oxford Caption This is an image of the 3-D droplet bioprinter, developed by the Bayley Research Group at Oxford, producing mm-sized tissues Credit credit Sam Olof/ Alexander Graham Usage Restrictions None 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.