Face Shields Ineffective at Trapping Aerosols, Says Japanese Supercomputer - Slashdot
> A simulation using Fugaku, the world's fastest supercomputer, found that almost 100% of airborne droplets of less than 5 micrometres in size escaped through plastic visors of the kind often used by people working in service industries. One micrometre is one millionth of a metre.
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(#112654484881813586) As time passes and #masking grows rarer, those of us who still wear #masks get more often reactions of fear or even hostility.
So this is my friendly reminder: when you see someone wearing a mask, if that mask is doing something to you, it is providing safety.
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(#112654484881813586) As time passes and #masking grows rarer, those of us who still wear #masks get more often reactions of fear or even hostility.
So this is my friendly reminder: when you see someone wearing a mask, if that mask is doing something to you, it is providing safety.
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