IIT-Guwahati Develops Coating For Cloth Masks For Better Covid Protection

A team of researchers of Indian Institute of Technology Guwahati (IITG) has developed a coating to modify ordinary cloth or silk masks for better protection against aerosol-driven infections like...

from NDTV News - Latest https://ift.tt/3D5LvBo
https://ift.tt/eA8V8J November 29, 2021 at 10:55PM

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