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A comment on Gravity Is Not Like the Other Forces. Parent comment

Re:Gravity Is Not Like the Other Forces by saagarjha on Tuesday June 16, 2020 @12:26PM (#23541018)
Temperature is usually exchanged through electromagnetic interactions.
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Re:Gravity Is Not Like the Other Forces by raattgift on Tuesday June 16, 2020 @03:30PM (#23543086)
> usually

What's the temperature of the cosmic neutrino background now and at decoupling?

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