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Author Comment Last activity Moderation
joyofsoy "Yes. In my opinion. They’ll catch the particles. The speed will depend on the degree of mixing , ventilation and the size of the restroom. You may ..." | Read more » over 3 years ago
joyofsoy "We shared this on Twitter and got this response: my students have easily detected vaping signals on similar low-cost pm sensors. that being said, ..." | Read more » over 3 years ago
joyofsoy " I'm going to share this on the Public Lab Twitter account to see if we can get some more input from others " | Read more » over 4 years ago