The copper magnified 500,000 times (IMAGE) RMIT University Caption The copper magnified 500,000 times under a scanning electron microscope shows the tiny nano-scale pores in the structure. Credit RMIT University Usage Restrictions none 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.