Birdwatch Note Rating
2023-05-01 10:54:45 UTC - HELPFUL
Rated by Participant: 3430CC4A3F9D82C4B8D3D5F6E4A66F2936FB4351B9392DB809CE05BB37C9D4D2
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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