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self-oscillating
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Join Date: Jul 2014
Posts: 54,354
Favourites:
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self-oscillating
Join Date: Jul 2014
Posts: 54,354
Favourites:
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Its a combination. Good ventilation, social distancing and masks. I think these are good practices to follow pandemic or not. I think masks are a very smart move on things like the tubes, trains, buses and planes
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