MERION STATION, Pennsylvania (WPVI) -- While schools around the country are closed, a classroom at Kohelet Yeshiva High School in Merion Station remains open. Not to students, but a very select staff ...
With his drone lab closed for the coronavirus outbreak, a Duke engineer starts 3-D printing face shields for first-responders. Duke University's Julian Dale, lead engineer at the Marine Robotics and ...
New research shows that face shields didn't give high levels of protection against COVID. They were a popular choice of PPE during the pandemic, but until now there hasn't been a great deal of ...
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