I just read that panty hose are even better than vacuum cleaner bags.

…of protection, much like a real surgical mask. Choices range from coffee filters to Swiffer cloths. Vacuum cleaner bags, it turns out, are the best option for improvised filters. The most important thing is to choose a material which can be easily laundered, or to construct you…
The Science and Tech of Face Masks
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Thomas Smith
Roz Warren, Writing Coach
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1 min read·
Apr 30, 2020
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I just read that panty hose are even better than vacuum cleaner bags.
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Written by Roz Warren, Writing Coach
15.7K Followers
·5.3K Following
Writing Coach Roz Warren (roSwarren@gmail.com) helps Medium writers craft better, more boost-able stories. Roz used to write for the New York Times.
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