Associate Professor Abbas Mohajerani (IMAGE) RMIT University Caption Lead researcher Associate Professor Abbas Mohajerani with bricks made with cigarette butts. Credit RMIT University Usage Restrictions Credit RMIT University 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.