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| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| annemolony413 | "Thanks for your advice Stevie. anne " | Read more » | over 3 years ago | |||
| annemolony413 | "Thank you for your help kgradow1. Our main problem now is to prove that silica is in the quarry that exists so that we can stop its expansion to s..." | Read more » | over 3 years ago | |||
| stevie | "Hi! Yes good question. Also check out this page: https://publiclab.org/wiki/frac-sand It's related to sand mining, but there would be similar conce..." | Read more » | over 3 years ago | |||
| kgradow1 | "Airborne crystalline silica is a known occupational health hazard and is hazardous in high concentrations. See links below: https://www.silica-sa..." | Read more » | over 3 years ago | |||
| mathew | "the paper is a great substrate! cool exercise. " | Read more » | over 5 years ago | |||
| liz | "Sent in my a community member, here's a classroom example from 1991 for an activity to make sticky pads, install them around their school yard, ana..." | Read more » | over 5 years ago | |||
| liz | "Fascinating! " | Read more » | over 5 years ago | |||
| GreenFrogg | "@ Warren, I will try to make a blog. Have to make time :-). There are a lot of differences with the measurements last year. Several different (and ..." | Read more » | over 5 years ago | |||
| GreenFrogg | "This is one hour after midnight: " | Read more » | over 5 years ago | |||
| warren | "Oh wow! These are great graphs -- maybe post a new note with them? Would you be interested in doing a short blog post about it? Happy new year! " | Read more » | over 5 years ago | |||
| GreenFrogg | "This is one hour after midnight: " | Read more » | over 5 years ago | |||
| GreenFrogg | "It looks like this: " | Read more » | over 5 years ago | |||
| GreenFrogg | "Now the new measurements site for new years eve 2017/2018: http://lkvis.rivm.nl/dashboard/db/vuurwerk?orgId=1 for more info see: https://www.samenm..." | Read more » | over 5 years ago | |||
| ottinger | "To give credit where credit is due: Shenango Channel was developed by the CREATE Lab at Carnegie Mellon University, in collaboration with Allegheny..." | Read more » | over 6 years ago | |||
| liz | "Fantastic map! " | Read more » | over 6 years ago | |||
| liz | "@warren i'm not sure if any of the Shenango Channel contributors have Public Lab usernames. Glad you are building bridges between these kindred but..." | Read more » | over 6 years ago | |||
| warren | "Also talking with a bunch of the folks who've been working on this and wanted to add a link to this customized version focused on Bay Area: http:/..." | Read more » | over 6 years ago | |||
| GreenFrogg | "History of each sensor point now available for evaluation. It's downloadeble as an Exel file. Just click on the the sensor and choose: "verrijkte d..." | Read more » | over 6 years ago | |||
| warren | "Hi Liz, do any of the creators have public lab usernames? I'd love to learn more about the uploading process and whether other groups could use thi..." | Read more » | over 6 years ago | |||
| warren | "@DMerwitz @marlokeno @stevie @bkleist @cfastie - just thought you'd be interested to see this effort -- great use of timelapse to monitor smokestac..." | Read more » | over 6 years ago | |||
| warren | "Oh, this is very neat. Thanks! " | Read more » | over 6 years ago | |||
| GreenFrogg | "East & middle of the Netherlands: Deventer, Zwolle, Wageningen, Groningen, Nijmegen, Arnhem en omgeving: Results on the same scale " | Read more » | over 6 years ago | |||
| GreenFrogg | "Compilation of the firework PM peak @ the 76 sensors. The Yellow points are the overall average and the bleu dots the local values " | Read more » | over 6 years ago | |||
| xose | "Woooow!!!!! Thanks a lot!!! " | Read more » | almost 7 years ago |