Dr Shelley Wickham and Dr Minh Luu (IMAGE) University of Sydney Caption Dr Shelley Wickham (left) and Dr Minh Luu review an image from the T12 transmission electron microscope of the University of Sydney Microscopy and Microanalysis facility. Credit Stefanie Zingsheim/University of Sydney Usage Restrictions For this story License Original 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.