Birdwatch Note Rating
2023-05-01 00:50:55 UTC - NOT_HELPFUL
Rated by Participant: 5B66C2C2840AD455FDAC3D1F25BF92AD35DB04D16E6BE11F99C2E62BAC83F418
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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