4 ms·
Because not all the air goes through the sides. Some of it goes through, you know, the mask itself. Just because N95s are clearly better doesn't mean disposab
by lisasays 3y ago
Because not all the air goes through the sides. Some of it goes through, you know, the mask itself.
Just because N95s are clearly better doesn't mean disposables are useless. Because, like, basic logic and stuff.
- GeekyBear 3y ago> Because not all the air goes through the sides. How does that prevent Covid from passing through the sides? > Just because N95s are clearly better doesn't mean disposables are useless. They are useless because they cannot possibly filter the virus out of the air that you breathe. I like the way a member of President Biden's Covid advisory group put it. If it can't prevent you from smelling cigarette smoke in the room, it cannot filter out Covid, since the smoke particles are on the same order of size.
- lisasays 3y agoIt doesn't block it entirely of course - it just means that you get somewhat less of it. According to researchers, enough to mitigate the risk by a fair amount. Unfortunately we're going in circles here, and I'm going to have to bow out. You can believe whatever you want, about basic physics or anything else. It's a free planet, after all.
- GeekyBear 3y agoA disposable mask with open sides doesn't 'block" it at all.