Masks are effective at stopping the spread of COVID-19.It’s not very often that a physics problem becomes a politicized issue, but that’s exactly what’s happened when it comes to the science of wearing a mask during the current coronavirus pandemic. ForbesAsk Ethan: What Is The Science Behind Wearing A Mask?
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Masks are effective at stopping the spread of COVID-19.
It’s not very often that a physics problem becomes a politicized issue, but that’s exactly what’s happened when it comes to the science of wearing a mask during the current coronavirus pandemic.
Forbes