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A comment on Remote Work Is Gutting Downtowns, Will Cost Cities $453B. Parent comment

Re:Remote Work Is Gutting Downtowns, Will Cost Cities $453B by highwaylights on Tuesday December 06, 2022 @02:46PM (#33885959)
Not really. Due to brownian motion and diffusion the mask will catch almost all particles anyway.

The mask is rated to capture 95% of airborne particles generally, but it’s efficiency doesn’t correlate to the spacing within the filter media.

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Re:Remote Work Is Gutting Downtowns, Will Cost Cities $453B by egberts1 on Tuesday December 06, 2022 @03:47PM (#33886788)
Brownian motion gets impacted if ions repels (as well as attract) at molecular and atomic level. And like pH, it has ions depending on where across the pH spectrum.

Now if they would construct a hydrostatic test using 5.8 to 6.2 pH aerosolizer, then the data becomes more robust.

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