Gorilla Glass (IMAGE) Penn State Caption This graphic depicts molybdenum disulfide growth on Gorilla glass, the process that turns normal glass into a photodetector. Credit Jennifer M. McMann - Penn State Materials Research Institute Usage Restrictions non commercial use only 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.