Infrared Lab Members (IMAGE) University of Wisconsin-Madison Caption Taken with a long-wave infrared camera, this image of researchers in Mikhail Kats' lab shows distinct color variations across areas that are warmer (faces and bodies) and cooler (the table). Credit Image courtesy of the Kats group 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.