OpenHour is an interactive seminar hosted by the Public Lab Community both online and in person. The topics of open hour vary from presentations on tools and methods, discussions on environmental issues, to approaches to data-based advocacy. OpenHour is a great way to meet people in the Public Lab Community. Bring your research, your ideas, and your questions; and join us for OpenHour.
**OpenHour is held the first Monday of the month. OpenHour time rotates between 8:00pm EST (odd months) and 1:00pm EST (even months)! See OpenHour schedule below for times and topics. The event is held right from this page, so join us here for the event!** ##OpenHour Schedule: ####Tuesday October 20th: Live Call at 1pm **Background**: ​Those of us who've been interested in building our own ​devices for ​performing environmental measurements have ​struggled with questions like: - How might we check to see whether we're actually measuring what we hope we're measuring? (E.g. -- is our air quality sensor really working?) - What sorts of equipment / approaches / methods are 'good enough' to answer (or raise) the questions we're hoping to address? - What does 'good enough' mean for various audiences (our community; a journalist; a government agency) and purposes (decisions about personal health; triggering an investigation; filing a lawsuit)? ​Pete ​will be presenting his approach to many of these issues, as well as his previous work on the topic. We'll aim to have a lively online discussion afterwards! ​**Speaker Bio**: Pete Marchetto is a Postdoctoral Research Associate with the​ ​Cornell Soil and Water Lab, and is soon to be an Assistant​ ​Professor in Bioproducts and Biosystems Engineering at the​ ​University of Minnesota. His research revolves around finding​ ​new, better, and less expensive ways of making instrumentation​ ​for those in the organismal​ ​and environmental biological fields, as​ ​well as the earth sciences.​ ​More information and contact information can be found at:​ ​http://about.me/pete.marchetto
Use the chatroom below to discuss and ask questions.
####Connect with us in a chatroom below **** ###Can't wait for a OpenHour? Request a Live Call! Live Calls are a great way to connect with fellow Public Labbers on projects and ideas that fall outside the OpenHour times and topic schedule. They are designed to help you connect with fellow Public Labbers to brainstorm, share ideas and move forward on projects. These calls will be open to the Public Lab community and access information will be posted on the OpenHour Page. Request a Live Call! **** ##Past OpenHours ####Thursday October 8th: Live Call As a follow-up to the September Open Hour "Transparency in Environmental Policy and Science", we are having a small discussion on transparency in environmental policy and science and its surprising application in the [Secret Science Reform Act of 2015](https://www.congress.gov/congressional-report/114th-congress/house-report/34/1) Daniel Sarewitz will be joining us, please read his [piece in Nature](http://www.nature.com/news/reproducibility-will-not-cure-what-ails-science-1.18339) as a preview. Philip Silva, Public Lab organizer, will also be joining us to bring his perspectives on science and politics. ####Monday, October 5th: Formaldehyde and the Plant Remediation Experiment Formaldehyde ["is the most common and most toxicologically understood indoor air pollutant,"](http://publiclab.org/wiki/indoor-air-quality-monitoring) it's just about everywhere. But beyond thinking about it, what if there was something we could _do about it?_ A this OpenHour we'll be talking about Public Lab's new Where We Breathe project and discussing how you can build a plant remediation experiment for about $20 - no soldering or microchips needed! The plants that we are going to be experimenting with have been lab-tested by NASA for cleaning air in [space stations](http://www.wolvertonenvironmental.com/air.htm). In this call we were joined by : * Nick Shapiro Public Lab's Open Air Fellow and lead researcher on Public Lab's "Where We Breathe" indoor air quality monitoring and mitigation project, and * Gretchen Gehrke: Data Ambassador with Public Lab and chemistry translator extraordinaire! ####Wednesday, September 9th: "Transparency in Environmental Policy and Science." Environmental Science and Policy affects everyone, yet people can find themselves in situations where the language used is unclear, text heavy or full of jargon. In this OpenHour we will explore this issue, and how people tried to address it. During this OpenHour we were joined by:
- Mark Meisner, Executive Director of International Environmental Communications Association,
- Catherine D'Ignazio, a Public Lab organizer who works with MIT Media Lab and Civic Media & Data Visualization Department at Emerson College.
**Links people shared during OpenHour** - http://www.nature.com/news/reproducibility-will-not-cure-what-ails-science-1.18339 - http://scott.dada.pink/ - http://kate-gruzd.cartodb.com/viz/78b30206-c82c-11e4-9996-0e9d821ea90d/public_map - http://publiclab.org/wiki/coqui **Resources people shared:** - Mark: The International Environmental Communications Association: https://theieca.org - Physicians Scientists and Engineers: http://www.psehealthyenergy.org/ - http://ian.umces.edu/ - http://dontflush.me/ - iWitnessPollution/Ushahidi - Promise Tracker - participatory accountability software in development - ---https://civic.mit.edu/category/blog-tags/promise-tracker - http://ian.umces.edu/blog/2014/04/24/lower-mississippi-river-environmental-literacy/' ####Monday, August 3rd, Mapping in the Middle of it! There are some awesome projects circling around Public Lab that have really taken low cost aerial mapping to some interesting and challenging places. We're joined by:
- [Ann Chen](http://publiclab.org/profile/ann) Fulbright scholar who, [with National Geographic](http://voices.nationalgeographic.com/2014/10/17/ann-chen-identifying-the-zeitgeist-of-canadas-proposed-enbridge-northern-gateway-pipeline/), has been working on mapping pipeline proposals with indigenous communities in Alberta and British Columbia,
- [Claudia Martinez Mansell](http://publiclab.org/profile/clauds) bringing the refugee camps in Lebanon to the public eye through mapping, and
- [Laura Chipley](http://publiclab.org/profile/LauraChipley) who's embarking on a project in August to map mountain top removal sites. Check it out below!: ####Monday, July 6th: Open Air Projects Looking for updates on Dust Monitoring Projects? These projects fall under the Public Lab Open Air Initiative! Join us here to learn more about these projects, meet some of the makers and learn how you can get involved! Links Shared:
[Article from Willie Shubert](http://earthjournalism.net/resources/noise-pollution-managing-the-challenge-of-urban-sounds)
Speck time: https://www.specksensor.com/
Link from Jeff: http://www.ccontrols.com/tech/bacnet.htm
[Public Lab DustDuino Wiki](http://publiclab.org/wiki/dustduino)
[DustDuino web page](http://dustduino.org/)
[Willie’s Git Hub page on Open dust map](http://opendustmap.github.io/dustduino-server/)
https://github.com/opendustmap
[CMU spec repository](https://esdr.cmucreatelab.org/) and for [non-commercial use](https://github.com/CMU-CREATE-Lab/esdr)
[Albert’s Page on CO](http://coconundra.info/)
[Soap Bubble video](https://www.youtube.com/watch?v=kZE7yYo4Xzc&feature=youtu.be Mathew’s post on low cost passive air monitors: http://publiclab.org/notes/mathew/08-21-2014/low-cost-passive-aerosol-monitors)
[Open Pipe Kit](https://github.com/openpipekit/)
[Bacon Danger](http://www.ncbi.nlm.nih.gov/pubmed/10415436)
###Monday June 1st: Public Lab Web Development _behind the code_ Find yourself wondering how web development in our open source community works? Interested in learning who does this work, how it's done and how to get involved? Meet the people who work so hard behind the code in Public Lab! **Links shared during the call:**
- http://publiclab.org/wiki/developers
- https://github.com/publiclab/plots2
- https://groups.google.com/forum/#!forum/plots-dev
- http://publiclab.org/tag/web-wg
- http://publiclab.org/wiki/contributing-to-public-lab-software
- http://elm-lang.org/Elm.elm
- https://github.com/elm-lang/projects
- http://publiclab.org/notes/warren/05-29-2015/openaerialmap-open-imagery-network-public-lab-s-mapknitter
- http://publiclab.org/notes/warren/05-29-2015/openaerialmap-open-imagery-network-public-lab-s-mapknitter
###Monday May 4th: *Public Lab's 5 year anniversary party!* ###Monday, April 6: *Learning* On Public Lab's 5th Anniversary, we had a roundtable discussion on peer-to-peer learning. Telling stories of times when we exchanged concepts, skills, and attitudes, we then move on to tackle topics like expertise, jargon, the role of social bonds (online and offline), and the type of resources that support learning. [Cindy Regalado](/profile/cindy_excites), Beryl Thurman, [Bronwen Densmore](/profile/bronwen), [Chris Fastie](/profile/cfastie), and [Ned Horning](/profile/nedhorning) join us contributing in site and ideas. ###Monday, March 2nd: *Engaging in "C" Science* What do people mean when they refer to citizen, civic or community science? Who is it for? How do people collaborate, stay involved, and push towards outcomes? What makes a successful program and what are things to look out for? **In this exciting OpenHour we were joined by: **
**Julie Vastine:** Director of the [Alliance for Aquatic Resource Monitoring](http://www.dickinson.edu/allarm), based out of Dickinson College in Carlisle, Pennsylvania. Founded in 1986, ALLARM provides scientific and programmatic assistance to Pennsylvania and New York communities interested in using science as a tool to investigate stream health.
**Jessica Hendricks:** Program Manager at [Global Community Monitor](http://www.gcmonitor.org/), an organization that works internationally to train and support communities in the use of environmental monitoring tools to understand the impact of fossil fuel industry pollution on their health and the environment.
**Tim Vargo:** Manager of Research & Citizen Science at the [Urban Ecology Center](http://urbanecologycenter.org/). The Urban Ecology Center's Citizen Science Program aims to serve as a meaningful bridge between academic research and the community-at-large, enabling collaboration, and creating a more engaged, knowledgeable and ecologically literate citizenry. **Resources shared during the call include: **
* Refer to the Citizen Science Association
* Cornell Lab of Ornithology
* www.usawaterquality.org/volunteer for water quality monitoring resources ### February 2nd 2015: Lending Libraries Links and references shared for the event: * http://www.stl.septl.org/TL/ourtools.php * http://timebanks.org/ ###January 2015: ENERGY! Interested in oil/fracking/pipelines/pet coke issues? This is the OpenHour for you! **Links shared durring OpenHour:** * https://docs.google.com/document/d/14OEBr3btvkn8KzZyO5t-LFLbLbMXgGFL3v0W51nNp70/edit
* http://publiclab.org/notes/eustatic/4-9-2012/bohemia-spillway-kite-photos * http://publiclab.org/notes/eustatic/07-29-2014/global-community-monitor-work-on-silica-dust-from-coal-terminals-in-seward-ak
* http://publiclab.org/notes/eustatic/06-03-2013/notes-on-use-of-the-first-amendment-in-the-united-states-for-communicative-photography
* http://publiclab.org/notes/eustatic/05-28-2013/kite-photos-of-ongoing-coal-pollution-in-plaquemines-parish-la
**Chicago Project Pages: ** * http://publiclab.org/notes/Holden/03-11-2014/estimating-volume-and-weight-of-petroleum-waste-piles-in-southeast-chicago
* http://publiclab.org/notes/Holden/03-21-2014/directing-a-successful-balloon-mapping-community-workshop
###Monday December 1st at 1:00pm EST: **"Public Lab: A year in review and what's coming next."** ###November 18th, the **Water Hackathon in New Orleans** Missed the event? See it here! Speakers away from the computer were hard to hear so here are some [notes from the meeting.](https://docs.google.com/document/d/1ecJuooCoik94IYBCu5EhjjdR-NY3GNnkDvF0Llp-71w/edit?usp=docslist_api) ###November 3rd at 8:00pm EST: **Gearing up for the [Barnraising!](http://publiclab.org/barnraising) ** ###October 6th: Events and Event Hosting Missed the event? See it here! Guest speakers included: * [Jen Hudon](http://publiclab.org/profile/Hudonnoodles), Public Lab event extraordinaire!
* [Katie Gradowski](http://publiclab.org/profile/kgradow1), Parts and Crafts, kids at events "expert"!
* Danielle Kraus, Propeller event pro! ###September 1: Open Topic Session Missed the event? See it here! ###August 4: Thermal Imaging Missed the event? See it here! Call guests included: Lela Prashad, [Ned Horning](http://publiclab.org/profile/nedhorning) and Zenon Tech-Czarny
Links that were shared:
* http://en.wikipedia.org/wiki/Thermal_pollution#Ecological_effects
* http://podaac.jpl.nasa.gov/SeaSurfaceTemperature
* https://en.wikipedia.org/wiki/Pilgrim_Nuclear_Generating_Station#Environmental_Impacts_on_Cape_Cod_Bay
* http://publiclab.org/wiki/cape-cod-bay-watch-landsat-tutorial-notes-7-14-14
* http://www.capecodtoday.com/article/2013/07/05/20324-pilgrim-nuclear-could-stop-killing-wildlife-installing-closed-cycle-cooling
* http://publiclab.org/tag/thermal-fishing-bob
* http://publiclab.org/notes/donblair/07-11-2014/simple-555-conductivity-meter ###JULY 28: Open Air: air pollutants and air quality monitoring tools Missed the event? See it here! Call guests included: * [Mathew Lippincott](/profile/mathew) who is working on [silica and particulate sensing](http://publiclab.org/notes/mathew/06-12-2014/diy-dust-monitoring-dylos-in-wisconsin). * [Matthew Schroyer](http://publiclab.org/profile/Schroyer) who is developing the [DustDuino ](http://publiclab.org/notes/Schroyer/06-26-2014/broadcast-dust-readings-from-a-smartphone)project. * [Sophie Kornblug](http://publiclab.org/profile/sophie) who is working on [Hydrogen Sulfide sensing](http://publiclab.org/notes/megan/9-5-2012/next-round-experiments) and tool [development around it.](http://publiclab.org/notes/sophie/07-16-2014/sensing-hydrogen-sulfide-from-cafo-emissions-in-poweshiek-county-iowa) ###JULY 21: Water Contaminants and Detection Missed the event? See it here! Water Contaminants and ways to detect them with guest speakers: * [Catherine D'Ignazio ](http://publiclab.org/profile/kanarinka) and * [Don Blair](http://publiclab.org/profile/donblair) on [water contaminants](http://publiclab.org/wiki/common-water-contaminants) and the development of the [Riffle](http://publiclab.org/wiki/riffle) * [Jack Summers ](http://publiclab.org/profile/jsummers) on the development of the [Potentiostat](http://publiclab.org/wiki/potentiostat)
###JULY 14: Spectral Analysis Missed the event? See it here! Spectral Analysis, How can it be used? And where can the science of spectrometry take us in the future? We will be joined by: * [Jeff Warren](http://publiclab.org/profile/warren), Public Lab Research Coordinator, who will be discussing spectrometry, and its applications for oil sampling. * [Amy Soyka](http://publiclab.org/profile/amysoyka) who will discuss color theory, and her project to testing dust and water samples from the Latrobe valley following a mine fire! ###JULY 7: Near Infrared Photography Missed the event? See it here! Near-Infrared Imaging This week on OpenHour we discussed Near-Infrared Imaging and infragram.org!
[Ned Horning](http://publiclab.org/profile/nedhorning) and Dorn Cox also joined covering topics of: * The science and technology behind NIR, * Examples of it in use, and * Where this technology could head in the future! ###JUNE 30: Aerial Mapping Missed the event? See it here! Aerial mapping and new collaborative map developments! Learn about aerial photography and mapknitting. Hear about a new software development and ways use maps to tell stories through text, images, multimedia and annotations. See community case studies that apply these tools to projects, and help shape the future of mapmaking in your community! During this OpenHour we heard from: * [Mathew Lippincott](/profile/mathew) on Aerial Photography and Mapknitting * Justin Manley on New updates to coming to Mapknitter.org * [Scott Eustis](/profile/eustatic) on mapping the [Barataria](/wiki/barataria-bay-mapping-project) * [Nicholas Johnson](/profile/nicholas) and [Bronwen Densmore](/profile/bronwen) on mapping [Freshkills Park](/notes/nejohnson2/06-17-2013/itp-camp-fresh-kills) and [Dead Horse Bay](/notes/bronwen/11-03-2013/attempted-kite-mapping-at-dead-horse-bay)! To learn about other types of events, see [publiclab.org/events](/events)