Birdwatch Note Rating
2023-05-01 12:58:15 UTC - HELPFUL
Rated by Participant: 53ECE3A918E5FFC91D2FE883E5FD9795D933E2D37F1CA7A144901B2373E2940A
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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