Public Lab is a community where you can learn how to investigate environmental concerns. Using inexpensive DIY techniques, we seek to change how people see the world in environmental, social, and political terms. Join now »

   




I. The Problem

Communities lack access to the tools and techniques needed to participate in decisions being made about their communities, especially when facing environmental hazards.

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II. The Collaboration

We are an open network of community organizers, educators, technologists and researchers working to create low cost solutions for monitoring air, water and land.

Discover, collaborate on, and contribute to locally important matters with the support of a global community.

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III. The Solution

Join us today, as we work together to build and inspire a community of DIY activists and explorers using simple tools to build a growing body of data about our local environments.

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Recent community activity

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Activity


New page by gretchengehrke

SmART-Form

21 minutes ago | 0 | 0

New edit by gretchengehrke

Formaldehyde

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about 1 hour ago | 0 | 0

New edit by warren

Harvey Images

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about 2 hours ago | 0 | 2

New page by kits

Kits Artwork

about 3 hours ago | 0 | 1

joeray commented on Homemade spectrometer

Hi @david_uw, I am really impressed with your work :-) Very nice. I would like to build your spe...

10 comments » about 6 hours ago

New edit by saritawebcam

Webcam filter removal

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about 9 hours ago | 0 | 3

New edit by sihigarg

Join Public Lab

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about 13 hours ago | 0 | 2

jamesmorris46 commented on Aerial photos with UAV and an Android phone: first results

Nice work. keep it up. You can also visit http://3dinsider.com/drone-safety/ to know all safety f...

5 comments » about 14 hours ago

warren commented on How can I purchase dustduino sensor?

Thanks all!

6 comments » about 17 hours ago

New edit by warren

remote-sensing

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about 17 hours ago | 0 | 1

STEM appropriate projects?

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Question by MadTinker about 21 hours ago | 0 | 0

New edit by gretchengehrke

Formaldehyde

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about 22 hours ago | 0 | 0

New page by gretchengehrke

Formaldehyde

about 22 hours ago | 0 | 0

Can NASA VIIRS data used for disaster maps?

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Question by marlokeno about 24 hours ago | 2 | 1

New edit by warren

Peer Production Playbook

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1 day ago | 0 | 0

New edit by warren

Harvey Response

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1 day ago | 0 | 3

New page by warren

Peer Production Playbook

1 day ago | 0 | 0

New edit by Margie

Donate

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1 day ago | 0 | 6

New edit by warren

Mini Balloon Kit

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1 day ago | 0 | 2

New page by warren

New Orleans Stormwater Photo Upload

1 day ago | 0 | 0

warren commented on Solar Hot Air Balloons

Hi, @suman - this is a great question and I've had some not great experience using coarse charcoa...

15 comments » 1 day ago

What should we do at LEAFFEST?

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Question by cfastie 3 days ago | 0 | 3

Zengirl2 commented on LOOKING FOR BURIED BODIES IN BROOKLYN BRIDGE PARK

@eymund wow I'm late discovering you but I love this Brooklyn Bridge project. In Philly we did a ...

1 comments » 4 days ago

How can I add credit for main photo on Wiki?

Answered

Post an answer

Question by Zengirl2 4 days ago | 0 | 1

Having Fun Testing Attachments

by Zengirl2 4 days ago | 0 | 0

New page by warren

Harvey Images

5 days ago | 0 | 2

icarito commented on Google Summer of Code 2017 - and a call for community mentors

I appreciate to have followed your progress thru this season and look forward to continue collabo...

34 comments » 7 days ago

kinasmith commented on Dendrometers!

@KathleenSmart, I never got to the point of fully documenting the build process. They still need ...

5 comments » 7 days ago

warren commented on Great band color tool from the American Museum of Natural History

Just linking this up with @nedhorning who has done a lot since!!

1 comments » 8 days ago

suman commented on Solar Hot Air Balloons

As a pigment, can we use charcoal as mentioned in the annotated kiss balloon pdf? As charcoal is ...

15 comments » 8 days ago

MadTinker commented on Build KnowFlow: automatic water moniter

@shanlter I've gotten everything connected and the initial tests are good.

59 comments » 9 days ago

Hand-crank powered flashlights

by pazb 9 days ago | 2 | 2

warren commented on Some flying/mapping seems to be coming our way and we’ll need help!

Hi, Paz - sorry if I missed it but was there any documentation of your crankable flashlight works...

7 comments » 9 days ago

KathleenSmart commented on Dendrometers!

This is great, @kinasmith. I took a look at the links, good stuff there too. Have you developed...

5 comments » 9 days ago

warren commented on UWEC air quality monitoring

Hi, @bkleist - have you run the cameras for a while now? Caught anything good? We'd love to hear ...

3 comments » 10 days ago

liz commented on Beaufort Wind Scale Comic, 1906

Courtesy of this terrible Hurricane Season 2017, here's the wind speed categories for hurricanes,...

4 comments » 10 days ago

Join us at LEAFFEST 2017

RSVP

Event by cfastie 12 days ago | 1 | 2

Juanjo commented on Saturn V KAP rig

sorry for the long absence, where should i load some photos and orthomosaics taken with the kite?...

6 comments » 12 days ago

BettyeGagner commented on I need a help I'm doing a research project on NVDI processes

The differential reflection in the red and infrared (IR) bands enables you to monitor density and...

1 comments » 12 days ago

New page by warren

soc

13 days ago | 0 | 0

New page by warren

Hurricanes

13 days ago | 0 | 0

New page by warren

Storm response

13 days ago | 0 | 0

New page by warren

Method

13 days ago | 0 | 0

bsugar commented on Question: More of a comment, really

Just stumbled upon this in checking out the questions feature. Not sure if you've seen but there...

5 comments » 14 days ago

warren commented on Final posts for Google Summer of Code

@stella @ryzokuken @Ashan @ccpandhare @mridulnagpal @david-days @icarito @stevie @liz @Ujitha @an...

1 comments » 14 days ago

warren commented on Personal Reflections from Appalachia Barnraising 2017

Thanks, Carol, these are some really thoughtful reflections and as we all continuously refine how...

1 comments » 14 days ago

gretchengehrke commented on Testing Water For Specific Polluting Compounds

Hi @rajanzaveri, What sorts of concentrations and what media are you interested in measuring? Do ...

2 comments » 14 days ago

momosavar commented on Potentiostat Notes-3; WheeStat 5.1 Fabrication

Hello Dr.jack I want to build this device but I didn't know Which Launchpad did you use in versi...

7 comments » 14 days ago

liz commented on DISASTER MANAGEMENT ORGANIZATIONS AND SOFTWARE - OPEN SOURCE & PROPRIETARY

Also see this table managed by Sahana Foundation (Devin Balkind) and Willow Bl00: https://airtabl...

1 comments » 14 days ago

Kalarav commented on Using 2 camera try to find NDVI Image. Please verify my image .

Dear @cfastie, Thank you very much for your response. I'm Using OVF5642 Camera (http://www.arduca...

13 comments » 15 days ago

shanlter commented on Build KnowFlow: automatic water moniter

Hi @MadTinker, I feel very sorry for RTC (also for the cable, and many other things...) When I ma...

59 comments » 15 days ago

warren commented on Remove lens distortion from photos with FisheyeGL

Folks on the #nasa #aren project sent in this image and we corrected it on the call: Lightdow LD...

6 comments » 15 days ago

kimoyerr commented on Hypersperctral imaging using DIY kits

@amirberAgain This is a great post! I am new to hyperspectral imaging, but I am investigating usi...

21 comments » 15 days ago

rockets commented on Build KnowFlow: automatic water moniter

@Madtinker how about your project? Anything we can help?

59 comments » 15 days ago

Kalarav commented on Using 2 camera try to find NDVI Image. Please verify my image .

Dear @cfastie, Thank you for your kind response. Actually, I'm not getting the meaning of Color k...

13 comments » 15 days ago

eustatic commented on Catch Basins 101: How to clean a catch basin with one person in 68 minutes.

excellent! thanks for this. @Stevie

8 comments » 16 days ago

warren commented on Kite Photo of Ongoing Coal Pollution in Plaquemines Parish, LA

Just wanted to link up this old post with the great followup summary here: https://publiclab.org/...

1 comments » 16 days ago