Birdwatch Note Rating
2023-05-01 14:49:44 UTC - HELPFUL
Rated by Participant: 9E4DD322BE5A519EDF7476DB790ECF4C07028C43E5670EFFB4BFBA83C66736E5
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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