Is this mask effective?
On 2020-06-30 01:45, FromTheRafters wrote:
Erroneous conclusion. The probability of picking up the virus particles
increasesÂ*asÂ*theÂ*amountÂ*ofÂ*contaminationÂ*inc reases.
You are presuming it is a linear curve. It is not.
It goes up and them flattens out
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