GREENVILLE, N.C. (WNCT) – Researchers at East Carolina University are testing used face masks to improve roadways and reduce pollution. “This project has started late February. And we are trying to ...
The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...
Fabric from an old prom dress, silk, cotton bed sheets and bra cups are just a few of the items researchers have put to the test to determine which would make the best, most effective homemade face ...
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