Superinsulator (IMAGE) DOE/Argonne National Laboratory Caption This image shows a 3D superinsulator, in which vortex condensate (green lines) squeezes the electric field lines connecting charge-anticharge pairs (red and blue balls) into the electric strings (orange strips). These strings tightly bind these charge-anticharge pairs, completely immobilizing them, so electric current cannot be produced. Credit Argonne National Laboratory Usage Restrictions None 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.