Spotlight: Sep 9, 2021 On Sunday, a large high-temperature superconducting electromagnet at MIT reached a field strength of 20 tesla — paving the way for the creation of practical carbon-free power, project leaders say, by surmounting a key hurdle to a fusion power plant. Sep 9, 2021 Full story Watch video Share: Twitter Facebook Image: Gretchen Ertl, CFS/MIT-PSFC, 2021
