Extremely interesting thoughts on home made masks using *two* fabrics to combine a mechanically filtering fabric, like cotton, with a fabric that can hold electrostatic charge, like silk or chiffon, into an incredibly effective mask.
https://www.sciencedaily.com/releases/2020/04/200424081648.htm …
ht @trinitydraco1
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Right? I'm going nuts over here waiting for the new high thread count cotton flannel to come in! Pandemic supply chains will drive you crazy! The good news is everything else is in so I'm working on components.
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