Friday, June 17, 2022

Transparent face masks protect while facilitating communication, study finds

Commercially available transparent face masks allow for the perception of facial expressions while suppressing the dispersion of respiratory droplets that spread the SARS-CoV-2, and thus have a clear advantage over surgical face masks, a new study shows.

from Latest Science News -- ScienceDaily https://ift.tt/f3aJ4lO
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Scientists rediscover lost Megalodon fossils—and reveal a 79-foot giant

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