The fit of your face mask has a lot to do with how effective it is — the tighter the better for filtering your breath and keeping others safe from viral particles, including those of COVID-19. That ...
SAN JOSE, Calif. (KGO) -- Motivated by his children, Silicon Valley dad and tech worker Kevin Ngo is using his background to help build a better Bay Area by reimagining face masks. "This is what our ...
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