Birdwatch Note Rating
2023-05-02 00:09:06 UTC - NOT_HELPFUL
Rated by Participant: A8EC1FCC061A979B03237B87F8568CEB8611ADB57EBE422567EF23811C925CC9
Participant Details
Original Note:
Air filter material exploits physics to catch particles of all sizes, incl ones much smaller than the gaps between fibers. Surgical masks are inappropriate for airborne hazards due to gaps at the edges, not the material itself. N95s are very effective when used correctly. https://www.youtube.com/watch?v=eAdanPfQdCA https://www.air-quality-eng.com/air-cleaners/filtration-mechanisms/
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