Birdwatch Note Rating
2023-05-01 08:58:33 UTC - HELPFUL
Rated by Participant: 65A2E3A2466A4E67CD2373B9DC8273CC7F8C6AD3B9F9A95122858E82F491941F
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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