I'm intrigued by this potential innovation. If you can use this type of air filter to kill the virus indoors and keep the air moving, it could be a major change of fortune for travel and workplaces.
https://www.khou.com/article/news/he...7-a5153cb1a9cc
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I'm putting random letters here as a celebration of free speech: xigrakgrah misorojeq rkemeseit.
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