Friday, February 12, 2021

Proper fit of face masks is more important than material, study suggests

Researchers studying the effectiveness of different types of face masks have found that in order to provide the best protection against COVID-19, the fit of a mask is as important, or more important, than the material it is made of.

from Latest Science News -- ScienceDaily https://ift.tt/375btI3
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Cassini reveals a surprising twist in Saturn’s magnetic shield

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