Device Schematic (IMAGE) Massachusetts Institute of Technology Caption This schematic shows a novel device that MIT engineers have built, allowing them to grow human colon tissue along with oxygen-intolerant bacteria that normally live in the human digestive tract. Credit Jianbo Zhang Usage Restrictions Images for download are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images. 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.