Birdwatch Note Rating
2023-05-01 00:11:21 UTC - NOT_HELPFUL
Rated by Participant: 4F3FC4697AE4EEB22EDC91D48549208A1C312836FE12F23F50E3AADF887FDBEF
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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