Printing Bacteria (IMAGE) ETH Zurich Caption This is 3-D printing with an ink that is containing living bacteria. Credit Bara Krautz / bara@scienceanimated.com Usage Restrictions Copyright Bara Krautz / bara@scienceanimated.com. Use of the picture requires the permission of the author. 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.