Birdwatch Note Rating
2023-05-01 14:57:02 UTC - HELPFUL
Rated by Participant: 2B5C60B9438235B25F8846D433AE780048025C25CFF4F7DEB606ECA25B7396E9
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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