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Making Face Mask from Basic Materials

Making Face Mask from Basic Materials In today's video I show how to make simple but very effective face mask from plastic ...
ABC7 San Francisco

Coronavirus: How to make a mask, face covering in less than 2 minutes

SAN FRANCISCO (KGO) -- University of San Francisco researcher and data scientist Jeremy Howard has been at the forefront of urging everyone to wear masks in public and urging lawmakers to mandate mask ...