Magnetic Monopoles (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption These are magnetic monopoles in motion at 210 K. Red dots represent positive magnetic charges, while blue dots represent negative magnetic charges. Credit Farhan/Berkeley Lab Usage Restrictions Credit: Farhan/Berkeley Lab 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.