Dr Yaning Wei (IMAGE) University of Sydney Caption Dr Yaning Wei completed her PhD on the topic of carbon and glass fibre composite recycling. Credit Stefanie Zingsheim, University of Sydney Usage Restrictions For use with 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.