Ventilation in School Classrooms TESTED and New Discoveries with Sarka Langer (CIE 6 of 31)

In Sweden, Sarka Langer's team analyzed the difference between natural (window) and mechanical (fan) ventilation, based on a ton of factors including air change rate, carbon dioxide (CO2), ozone (O3), TVOC (odors), formaldehyde, isoprene, and my personal favorite, 6-Methyl-5-Hepten-2-One. Conclusions drawn, though questions remain.

Watch this entire 31-part series on the Chemistry of Indoor Environments:
https://www.youtube.com/playlist?list=PLsc2-5fAgMq4bj2P8fMgQjzJmx8p1mCMd

Learn WAY more by subscribing here, and see this data woven into stories at: https://homediagnosis.tv/

Read papers and see the raw research at: https://indoorchem.org/

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Видео Ventilation in School Classrooms TESTED and New Discoveries with Sarka Langer (CIE 6 of 31) канала Home Performance