• ricecake@sh.itjust.works
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    1 year ago

    For people wanting to not Read: freezing and boiling were intended to be 180° apart, or the opposite sides of a circle. So a gauge using his scale would have one degree of temperature equal one degree of rotation.
    For set points, he used his best approximation of average human body temperature, and the coldest stable temperature that could easily be replicated, which was a freezing brine solution whose temperature would self stabilize. What he set those set points to was based of the work of an older scale, that he adjusted to get rid of fractions and make more fine tuned.