White male sitting in a Project Hail Mary spaceship seat/booth holding an Aranet4 CO2 monitor in the hand of Ryan Gosling.
Close-up of the Aranet4 monitor reading 551ppm.
I went to see a #ProjectHailMary yesterday on opening day! Rented a theater space, invited some masked friends, checked the CO2 with my Aranet4 (it ranged from about 550-650ppm), and even ran a bunch of AirFanta 3Pro air filters! @aranethome.bsky.social #AranetDiscovery
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