The power of masks, an engineering marvel
This past weekend I couldn’t find the masks I’ve been wearing recently, so I went to Amazon to look for something that would be comfortable. Lo and behold I found the below. If we have any experts in filtration out there who can explain how the picture below works and what happens to the COVID particles, I’d be fascinated to learn some new science.
It's synthetic so it will smell like having gym shorts wrapped over your mouth within a couple weeks even if you wash it every day, that's all I know.