Cloth or surgical masks just don't cut it - respirators are far more effective, and they're comfortable too Aaron Collins is a engineer who tests and reviews masks As a mechanical engineer with a background in aerosol science, I often wondered why months into the pandemic we were still using cloth masks. People used similar coverings during the Spanish flu pandemic in 1919, more than 100 years ago. I knew better mask technology existed, and people needed to know about it. So I embarked on a year...
Some Covid masks are better than others. I know - I'm the Mask Nerd | Aaron Collins
The Guardian - 27 Dec 2021 16:00
Cloth or surgical masks just don't cut it - respirators are far more effective, and they're comfortable too Aaron Collins is a engineer who tests and reviews masks As a mechanical engineer with a background in aerosol science, I often wondered why months into the pandemic we were still using cloth masks. People used similar coverings during the Spanish flu pandemic in 1919, more than 100 years ago. I knew better mask technology existed, and people needed to know about it. So I embarked on a year...
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