Researcher Looking at Computer Screen (IMAGE) University of Göttingen Caption Tim Koddenberg from the Department of Wood Biology and Wood Products at the University of Göttingen examines the surface of a piece of wood with a high-resolution digital microscope. This makes it possible to analyse even the finest traces of processing. Credit Jens Lehrmann 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.