Helen R. Quinn (IMAGE) American Institute of Physics Caption This is Helen R. Quinn, winner of AIP's 2016 Karl Taylor Compton Medal. Credit Quinn Usage Restrictions This image may be used only with appropriate credit. 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.