Absolute temperature

spaceshipIt’s the thermal answer to the question, “how low can you go?” [More….]

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Mind your Cs and Fs

Wandelaar_Linnaeus_Hortus_thermometerI know that people sometimes warn you to mind your Ps and Qs, but currently I’m preoccupied with my Cs and Fs. Another way to express this is, “how hot is it, really?”[More….]