imagine a virus (0.3 μm ) as a soccer ball imagine a droplet of aerosolized mucus and water (10 μm) as a moving truck imagine the holes in your mask (1 μm ) as the front door to your house can the moving truck carrying the beach ball get through that front door? masks work https://t.co/jaKMzSRm9w
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3/ > I'm virus free Citation needed. (a) tests have a false negative rate, (b) many cases are asymptomatic > not that effective in actually preventing infection Citation needed.https://twitter.com/woodyspigroasts/status/1279101658090426369 …
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I think the place the analogy breaks down is that truck can totally get into my house, the small door won’t stop it
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I've always hated this analogy; it's so retarded
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