Birdwatch Note Rating
2023-05-01 16:59:46 UTC - HELPFUL
Rated by Participant: D18B4897E72F0BE7AFE2FD5E284A7037EE9609A0E8A702C41A98780C85462DA3
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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