Song Lin, Cornell University (IMAGE) Cornell University Caption Song Lin, assistant professor of chemistry at Cornell University. Lin and his team have developed a technique that creates vicinal diamines more easily and without the toxic waste. Credit Cornell University 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.