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RT @EnvSciTech: A new ACS ES&T Engineering article shows that improving the fit of a cloth mask using a low-cost 3D-printed frame significa…
RT @EnvSciTech: A new ACS ES&T Engineering article shows that improving the fit of a cloth mask using a low-cost 3D-printed frame significa…
RT @HuffmanLabDU: Well-fitting masks will continue to be critical tools to reduce aerosol transmission of disease (i.e. COVID, flu). Variou…
RT @HuffmanLabDU: Well-fitting masks will continue to be critical tools to reduce aerosol transmission of disease (i.e. COVID, flu). Variou…
RT @HuffmanLabDU: Well-fitting masks will continue to be critical tools to reduce aerosol transmission of disease (i.e. COVID, flu). Variou…