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Posted by tangjurine 3/31/2025
Installing air filters in classrooms has surprisingly large educational benefits (2020)
(www.vox.com)
308 points
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142 comments
page 3
acstorage 3/31/2025
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Makes sense
throwaway81523 3/31/2025
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From 2020.
yimby2001 3/31/2025
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[dead]
ribcage 3/31/2025
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aaron695 3/31/2025
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hollerith 3/31/2025
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Install air filters in classrooms
in Los Angeles
has.
Places with clean outdoor air probably won't see much benefit.
sebastiennight 3/31/2025
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Which begs the question. How many of those places are there, and how many large groups of humans with children would you believe live in such places?