### What is a Barnraising? [1]: https://publiclab.org/wiki/barnraising-florida-2022 A Barnraising is an event hosted by the Public Lab community. In the spirit of bringing a community together to collectively raise a structure such as a barn, Barnraising participants come together to test environmental monitoring tools in the field, brainstorm new research projects, share about environmental concerns, and develop strategies to address them. At the event, with the support of facilitators, people collectively set the agenda, and participate and collaborate rather than just present, talk at, and listen. People attending a Barnraising can expect to: improve social ties through in-person collaboration, participate in deep exploration of local environmental issues and ongoing community research, advance technical knowledge, and work with hands-on projects for local environmental monitoring and documenting new monitoring methods. ## Host a Barnraising See our [Host a Barnraising](/barnraising-host) page to find more resources on hosting your own Barnraising event. **** ### Past Barnraisings: * [2019 Barnraising: Galveston & Houston, USA](https://publiclab.org/wiki/barnraising-texas-2019) * [2018 Barnraising: Guangzhou, China](https://publiclab.org/wiki/barnraising-guangzhou-china) * [2018 Crisis Convening & Barnraising, Newark, New Jersey](/barnraising-newark-2018) * [2017 Barnraising: Cocodrie, Louisiana](https://publiclab.org/wiki/barnraising-2017) * [2017 Appalachia Barnraising](https://publiclab.org/wiki/appalachia-barnraising-2017) * [2016 Barnraising: Cocodrie, Louisiana](wiki/barnraising-2016) * [2016 Regional Barnraising, Val Verde, CA](https://publiclab.org/wiki/barnraising-val-verde-ca) * [2015 Barnraising: Cocodrie, Louisiana](/wiki/barnraising-2015) * [2015 Midwest Regional Barnraising: Chicago, Illinois](/wiki/2015-regional-barnraising) * [2014 Barnrasing: Cocodrie, Louisiana](/wiki/barnraising-2014) * [2014 Northeast Regional Barnraising: Plymouth, Massachusetts](/wiki/barnraising-northeast-2014) * [2013 Barnraising: New Orleans, Louisiana](/wiki/barnraising-2013) * [2012 Barnraising: Cocodrie, Louisiana](/wiki/barnraising-2012) * [2011 Barnraising: Asheville, North Carolina](/wiki/barnraising-2011) [](//i.publiclab.org/system/images/photos/000/016/690/original/The_Barnraiser_--_Regional_Special_Issue_2016.jpg) [](/i/29579) [](/i/29580) ...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| gretchengehrke | "Here are before and after photos. We did not expect (and did not observe) any discoloration since we were only putting them out for less than 24 ho..." | Read more » | about 7 years ago | |||
| gretchengehrke | "Here is a picture after sanding one of the little copper strips. The green pad is actually soft sandpaper / polishing paper. " | Read more » | about 7 years ago | |||
| gretchengehrke | "Here is a picture of cutting the copper sheet into strips. " | Read more » | about 7 years ago | |||
| gretchengehrke | "Hi @warren, Thanks for the reminder to add pictures. I have tried inserting photos a few times today, but it keeps crashing the edit (and, seemingl..." | Read more » | about 7 years ago | |||
| warren | "And if there are any photos of these steps, i'd love to help make diagrams to illustrate the process! " | Read more » | about 7 years ago | |||
| warren | "Hi! Do you have photos you can attach for what the copper should look like before/after H2S exposure? Or after any possible false positives? " | Read more » | about 7 years ago | |||
| zengirl2 | "@gretchengehrke OK, ty for the response. Sounds like I need to check manufacturers about the copper tape to see how pure it is. Also, I was thinkin..." | Read more » | about 7 years ago | |||
| gretchengehrke | "Hi @Zengirl2, I'm not sure about the copper strips. Whatever copper is used needs to be fairly pure, and I'm not sure if the copper tape is pure c..." | Read more » | about 7 years ago | |||
| zengirl2 | "@gretchengehrke Do you know if copper tape can be used? I'm considering giving testers out at the Factory Farm Summit mounted on cardboard. Also, s..." | Read more » | about 7 years ago | |||
| sspatharioti | "Hi @stevie we are currently testing out the new home page for Cartoscope where all current and future projects will be available and will make a po..." | Read more » | about 7 years ago | |||
| stevie | "Hi @sspatharipoti do you have a link for this you can share yet? Also, what were some of your take aways from Barnraising on this topic? (www.pub..." | Read more » | about 7 years ago | |||
| stevie | "The Public Lab wiki? www.publiclab.org/wiki ! " | Read more » | about 7 years ago | |||
| warren | " " | Read more » | about 7 years ago | |||
| warren | " " | Read more » | about 7 years ago | |||
| warren | "Anyone have a really solid photo of the schedule grid? I want to use it to repost questions that people came up with! @liz, maybe you got a good sn..." | Read more » | about 7 years ago | |||
| rmj21332 | " " | Read more » | about 7 years ago | |||
| warren | "Hi, @a1ahna - great post, thank you! I'd mentioned some folks interested in archaeology from low-altitude mapping using infrared -- take a look at ..." | Read more » | about 7 years ago | |||
| zengirl2 | "I was really excited to work on this at BarnRaising. As a group we constructed sensors by using tin snips to cut sheets of copper, which is a bit t..." | Read more » | about 7 years ago | |||
| stevie | "Hi!! Check out the Barnraising 2017 page. :) Fill in sessions, notes and lightning talks that happened! https://publiclab.org/wiki/barnraising-2017 " | Read more » | about 7 years ago | |||
| stevie | "@stevie awards a barnstar to a1ahna for their awesome contribution! " | Read more » | about 7 years ago | |||
| zengirl2 | "@eustatic This is a great example and I do believe I see sunlight glint and not oil sheen. :) " | Read more » | about 7 years ago | |||
| liz | "Here is Molly's presentation on dynamics in the Linux kernel mailing list: mdb-barnraising2017-f-as-in-freedom.pdf " | Read more » | about 7 years ago | |||
| liz | " " | Read more » | about 7 years ago | |||
| caufenkamp | " " | Read more » | about 7 years ago |