Birdwatch Note Rating
2023-05-01 03:00:59 UTC - NOT_HELPFUL
Rated by Participant: 578E2F4FD758B9C7C3A2BE8E0B4CD52A657AFA98CC81989A70B1806C7965E31B
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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