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Re: Corona Virus
https://www.technocracy.news/masks-a...f-the-science/
This scientific article is about the effectiveness(or not) of masks in relation to preventing the virus from being spread by those who are infected.
It looks at the variety of masks on the market and is an interesting read.
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The world will not be destroyed by evil people...
It will be destroyed by those who stand by and do Nothing.
(a paraphrase on a quote by Albert Einstein)
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