Ancestors

Written by blinry on 2025-02-02 at 11:33

I brought my CO2 sensor prototype to #FOSDEM!

In K.3.401 (a tightly-packed dev room with closed windows), I measured a CO2 concentration of over 3000 ppm.

For reference: Outside air is currently ~420 ppm, and a common suggestion is to ventilate rooms to <= 1000 ppm.

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Written by ​Piko on 2025-02-02 at 11:41

I tend to brag about my history knowledge by telling @blinry things like "Oooh, we reached Signing of Magna Carta levels of CO₂, we should open the windows.", but not even my Star Trek knowledge (which is, surprisingly, smaller than my history knowledge) helps me with those levels.

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Toot

Written by viq on 2025-02-02 at 14:11

@piko @blinry "the air was so dense with carbon it sparkled like diamonds" 😂

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Descendants