| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| joyofsoy | "Is the air sensor of @safecast up for the task?There is also a kit with multiple options for sensors by @SenseBox_De, @thomas_barto to the rescue!—..." | Read more » | over 5 years ago | |||
| joyofsoy | "TRI is for expected releases; ie, it's the aggregate pollution that facilities are legally allowed by EPA to spew. It's not real-time accidental sp..." | Read more » | over 5 years ago | |||
| warren | "COMMUNITY QUESTION: Are there apps or devices to warn residents about airborne toxins?https://t.co/Eh0PvmUjQd pic.twitter.com/s5o3VFYqfh— Public La..." | Read more » | over 5 years ago | |||
| kgradow1 | "Comparative sizes of common particles: http://www.engineeringtoolbox.com/particle-sizes-d_934.html " | Read more » | about 7 years ago | |||
| partsandcrafts | "Second hit on the question "How small are respirable particles?" Not specific to smoke, but useful context: http://www.who.int/occupational_health..." | Read more » | about 7 years ago | |||
| guolivar | "Smoke particles (and by smoke I mean combustion products) come in sizes all the way down to 1nm (0.001micron) and in shapes that make it very trick..." | Read more » | about 7 years ago | |||
| warren | "Geoff from NASA Goddard found a good resource here: https://www.fs.fed.us/pnw/pubs/pnw_gtr251.pdf Apparently under 1 micron! Very small. " | Read more » | about 7 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 7 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 » | almost 8 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 » | almost 8 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 » | almost 8 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 » | almost 8 years ago |