Hi @SaskiaPopescu @j_g_allen @linseymarr @zeynep my sister is the teacher rep for her districts reopening committee and is trying to redirect 200k that is about to be spent on plexiglass to workforce/paraprofessional assistance. Is there good lit on plexiglass she can cite?
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These filters made from nanotechnology material that are being used to make N95 masks can provide 9 times the filtration of a cloth mask. Tested at Nelson Labs; up to 95% FE at 0.3 microns http://Nanotech95filter.com
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