REPORT ABUSIVE REPLY
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Message Subject
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Scientists Reach A Temperature Lower Than Absolute Zero
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Poster Handle
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JBG |
Post Content
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As I am reading this it is all just sensationalist reporting - what they have done is to take an unstable system of atoms with respect to their internal magnetic spin states, cool it to absolute zero - then energy pumped into it goes into normalising instead of increasing kinetic energy - and hence they maintain it must previously have had a negative temperature - which is just semantics!
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