• Echo Dot@feddit.uk
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    5 months ago

    So if methane levels were normal what were the filters taking out of the air? I don’t really know what air filters filter out can they remove CO2 because that’s been proven to lower IQ levels

    • Mike D.@lemm.ee
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      5 months ago

      Perhaps dust and particulates? The SoCal area is very dusty. If you leave your car parked for a few days it will have a fine layer of dust on it.

      Imagine breathing that in along with all the other germs normally present in a classroom. Less sickness should allow more learning.