Birdwatch Note Rating
2023-05-01 10:54:45 UTC - HELPFUL
Rated by Participant: F4DD4F6D728F1155B4E34A5C523463CB7B74F46355F63F1CF0432B35DB6E9D97
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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