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> He's arguing they just don't work and nobody should bother with them at all. Are the virus particles significantly smaller than the holes in a cloth mask — n
by xienze 5y ago
> He's arguing they just don't work and nobody should bother with them at all.
Are the virus particles significantly smaller than the holes in a cloth mask — nevermind the gaps typically present around the wearer’s face — or not? If they’re smaller, how effective can the masks possibly be?
- amanaplanacanal 5y agoAnother poster explained this. The physics around this is not as simple as you might expect.
- lamontcg 5y agoDroplets