TIL Liquid Helium is the perfect element to keep the superconductive magnets in MRI machines cold lbnmedical.com Submitted by Alternative-Leg1095 t3_y69ce4 on October 17, 2022 at 12:01 PM in todayilearned 109 comments 724
DishGroundbreaking87 t1_isnz27h wrote on October 17, 2022 at 12:20 PM That sounds like the perfect setup for a superhero origin story Permalink 3
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