• IsoSpandy@lemm.ee
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    4 days ago

    An MRI works at 3T to 7T. At that range oxygen is slightly magnetic (Everything is magnetic, just not ferromagnetic). This can cause damage to the machine if it misaligned a critical component.

    • Xilabar the Dice Goblin@dice.camp
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      4 hours ago

      @IsoSpandy @SupraMario
      Minor correction: the word for this is paramagnetic. Paramagnetism happens when a molecule has unpaired electrons, whereas diamagnetism happens when a molecule has no unpaired electrons. You’re pretty much entirely right, though