Birdwatch Note Rating
2023-05-01 10:18:38 UTC - NOT_HELPFUL
Rated by Participant: 4C199C9463B41C750ABC637C1CDB76A62CE3913DB39F1244E5E5F0A3E7054B67
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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