2020-05-18, 17:56
Masks Reveal New Social Norms: What a Difference a Plague Makes
A 120-nanometer virus makes face coverings de rigueur in places where they were once shunned or against the law
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...gue-makes/
A 120-nanometer virus makes face coverings de rigueur in places where they were once shunned or against the law
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...gue-makes/