Room-temperature superconductivity has been achieved for the first time Posted by x32n23nr on Friday January 01, 2021 @05:24PM from the technologyreview.com dept. https://www.technologyreview.com/2020/10/14/1010370/room-temperature-superconductivity/ ( 2 comments | 2 points | on HN )
Achieved only under extreme pressure...