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"started laughing at the whole thing" sounds extremely arrogant, when your results seem to show that the masks would likely work great. The masks I was wearing
by _yb2s 2y ago
"started laughing at the whole thing" sounds extremely arrogant, when your results seem to show that the masks would likely work great. The masks I was wearing filter to about 0.3 micron... including comfortable lightweight ones made specifically by covid by some outdoor clothing companies.
There is also a pretty reasonable argument that the main benefit is slowing down the velocity of air breathing out, keeping particles from spreading as far.
- RecycledEle 2y ago> The masks I was wearing filter to about 0.3 micron I might vaguely recall some masks claiming such filtration and failing miserably in my testing. I would love to find such a mask that actually works. Can you please post a brand and model, or a link? It's easy for anyone here to test them with the setup I described above.