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Scientists Have Confirmed the Existence of a Third Form of Magnetism (www.popularmechanics.com)
submitted 9 months ago by ooli@lemmy.world to c/science@lemmy.world
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[-] Mr_Blott@feddit.uk 55 points 9 months ago

There was a second?

[-] SmoothOperator@lemmy.world 31 points 9 months ago

I have no idea about the numbering, but I know of at least

  • Ferromagnetism (like a fridge magnet)
  • Antiferromagnetism (opposite of ferromagnetism at an atomic level)
  • Diamagnetism (makes superconductors float)
  • Paramagnetism (like that spinny frog)

These all indicate how a material reacts to a magnetic field. This article discusses "altermagnetism", which is somewhere between ferromagnetism and antiferromagnetism.

[-] knightly@pawb.social 18 points 9 months ago

Yeah, Paramagnetism.

[-] Mr_Blott@feddit.uk 37 points 9 months ago

Is that the kind that jumps out of aeroplanes?

[-] kewko@sh.itjust.works 28 points 9 months ago

Nah, it's the one with the chair

[-] metaStatic@kbin.earth 19 points 9 months ago

This thread is already too smart for me

[-] rtxn@lemmy.world 14 points 9 months ago

Pretty sure it's the other non-brand name for acetaminophen.

[-] NoIWontPickAName@kbin.earth 4 points 9 months ago

That’s the copper one right?

[-] lauha@lemmy.one 5 points 9 months ago

No, the aluminum one.

[-] NoIWontPickAName@kbin.earth 2 points 9 months ago

That’s the copper one right?

this post was submitted on 19 Dec 2024
227 points (99.1% liked)

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