Julie BernhardtSep 11, 20201 minModern Masks: Common Sense DesignMy Grandma always told me that common sense was rare. Our built in polypropylene liners for droplet protection is our common sense...
Julie BernhardtSep 11, 20201 minUnsure If Your Masks Work?Use the Old School Bill Nye test: Required Materials: Your masks A lit candle (and a lighter) A trash can Step One Put mask on and blow...