The ITER Organization has announced the start of operations at its Magnet Cold Test Facility following the successful cooldown of the first magnet coil to 4 Kelvin, or minus 269°C.  ; ...
In MIT’s Plasma Science and Fusion Center, the new magnets achieved a world-record magnetic field strength of 20 tesla for a large-scale magnet. In the predawn hours of Sept. 5, 2021, engineers ...