A 'Bionic Leaf' Could Help Feed the World (IMAGE) American Chemical Society Caption The radishes on the right were grown with the help of a bionic leaf that produces fertilizer with bacteria, sunlight, water and air. Credit Nocera lab, Harvard University Usage Restrictions Please credit Nocera lab, Harvard University 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.