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katharine /
npub1clr…gm3d
2024-09-23 20:00:46

katharine on Nostr: I’ve spent too much of the day trying to relocate the studies and whatnot ...

I’ve spent too much of the day trying to relocate the studies and whatnot demonstrating N95/FFP2 efficacy. I thought there were a few more video demonstrations of people/manikins exhaling through N95s and whatnot but I’m not finding them.
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npub1clr2sp3wgdd64e7ulwkrhcdycrk7u5t0rajg3qrl2sgl64v07plqh6gm3d