alrdop90172 t1_isnzntd wrote on October 17, 2022 at 12:26 PM Reply to TIL Liquid Helium is the perfect element to keep the superconductive magnets in MRI machines cold by Alternative-Leg1095 They don't turn them off because it costs more to make them cold again than the electricity they would save Permalink 42
alrdop90172 t1_isnzntd wrote
Reply to TIL Liquid Helium is the perfect element to keep the superconductive magnets in MRI machines cold by Alternative-Leg1095
They don't turn them off because it costs more to make them cold again than the electricity they would save