Dr Fabio Costa and Germain Tobar (IMAGE) University of Queensland Caption Dr Fabio Costa (left) with Bachelor of Advanced Science (Honours) student Germain Tobar. Credit Ho Vu Usage Restrictions To be only used with this story. Must be credited. 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.