Scanning Electron Microscope (IMAGE) University of Bristol Caption These are ostrich eggshell fragment ready to be analyzed under the Scanning Electron Microscope. Credit Photo by A. Fletcher, by permission of Trustees of the British Museum Usage Restrictions Single use only - please do not archive 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.