Dr Christopher Gibson (IMAGE) Flinders University Caption Senior Flinders University researcher Dr Christopher Gibson discovered a new polymer invented in the Chalker Lab in 2022 could be immediately modified by a visible low-powered laser light. Credit Flinders University Usage Restrictions use with this release only 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.