Ryan Hisner
LongDesertTrain
7/ The next two pictures are quite blurry because the plane started to move, but you can tell the CO2 rose to 2343, then 2351 ppm. 8/ I think the
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1/ The @nytimes has a good interactive story on the safety of flying during the pandemic, but they didn’t discuss boarding & deboarding. Judging by CO2 readings I saw on
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The debate btwn @kprather88 & @DFisman and the WHO's Dr. Conly should become standard viewing for philosophy/history of science courses. Rarely has such stubborn adherence to scientific dogma plainly contradicted
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Pictured throughout thread are CO2 readings from my classroom Aranet4 CO2 meter. I have two 90-min classes (8:00-9:30, 9:40-11:10) & one 25-min homework/reading period (11:20-11:45) before lunch/prep from 11:50-1:15 &
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