@Shenaria @sullivan_larry @dj1au @EMac1957 @CKeeves It wouldn't even be true if there weren't larger droplets. N95 masks (well none of them really, aside from some shit mesh) don't work like a sieve with "holes".
https://www.youtube.com/watch?...
@Shenaria@sullivan\u larry@dj1au@EMac1957@CKeeves如果没有更大的液滴，这甚至都不会是真的。N95口罩（除了一些狗屎网之外，没有一个是真的）不像有“洞”的筛子那样工作。
https://www.youtube.com/watch?...