Changhong Ke, Binghamton University (IMAGE) Binghamton University Caption Binghamton University nanoscientist, Changhong Ke, is working on low-density, high-strength materials that could allow the Air Force to reduce the weight of vehicles such as fighter planes and spacecraft. Credit Jonathan Cohen 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.