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VOLKER - Voice Of Logic Knowledge Experience & Responsibility 1w ago 💬 2

PV! All the rage on X these days, are photos of sensors showing extreme CO2 levels on board of airplanes.

This is very easy to fake, using your own breath. Put sensor into plastic bag, breathe into it, wait for air to cool off, take foto, enjoy outrage. Cheap. Don't fall for it.

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VOLKER - Voice Of Logic Knowledge Experience & Responsibility 1w ago

Dead giveaway is the high humidity level of 60% in this pic. Normal humidity on board of planes is in the 30's.

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rieger_san 1w ago

Remember: At 3000ppm you have the first signs of breathing problems because the human body reacts to co2 no matter how much o2 is in your air