Magnetic Liquid Metal Nanoparticles (IMAGE) RMIT University Caption Precision-engineered magnetic liquid metal nanoparticles, which change shape and develop sharp edges after exposure to a magnetic field (image magnified 1,000 times). 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.