Birdwatch Note Rating
2023-05-01 03:31:07 UTC - NOT_HELPFUL
Rated by Participant: 244E777E36167E0A654755A8F1A0F9E4F1E045A1FDA390116022EAEFD4527E7D
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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