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1 activity:wind-speed activity:site-survey activity:pm-monitoring activity:photo-rig activity:pdr-1500 activity:minivol activity:kite-anemometer 600-007 1031710

1

1 person discussing

Next Saturday: Timelapse Kit workshop and Social Emergency Response Center in Somerville by @warren
Rubber band and PET bottle camera rig by @mathew
PET Bottle & Rubber Band Rig by @mathew
 2 notes |  0 questions |  2 comments by @mathew
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1031710

0 people discussing

Changing filters on the pDR-1500 by @mathew
MiniVol pre-deployment preparation, Updated by @mathew
MiniVol pre-deployment preparation, with images by @mathew
 4 notes |  0 questions |  0 comments by @mathew
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600-007

0 people discussing

MiniVol pre-deployment preparation, Updated by @mathew
MiniVol pre-deployment preparation, with images by @mathew
MiniVol pre-deployment preparation by @mathew
 3 notes |  0 questions |  0 comments by @mathew
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air-quality

746 people discussing

Creating a "videocamera" for passive dust collection over time? by @natematias
Enviro-Track by @rmd6502
Public Comment on Minnesota's Regional Haze State Implementation Plan by @JuliaGuerrein
 36 notes |  2 questions |  115 comments by @mathew
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airmetrics

0 people discussing

Troubleshooting leaks on the MiniVol by @mathew
 1 note |  0 questions |  0 comments by @mathew
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anemometer

0 people discussing

How to connect an anemometer to an air particulate monitor? by @crispinpierce
Winds aloft: and a camera too by @cfastie
Winds aloft: sensor overload by @cfastie
 4 notes |  0 questions |  0 comments by @mathew
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answered

6 people discussing

Where can diffusion tubes for detecting nitrogen dioxide be found in different parts of the world? by @warren
DIY Salinity Measurements with Coqui and/or Multimeter? by @Bronwen
How do I interpret the relationship between the schema.rb file and the models? by @bsugar
 0 notes |  1 question |  7 comments by @mathew
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balloon-mapping

126 people discussing

Balloon mapping workshop for a street festival in London by @ClimateArt
Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Where do you source your balloon reels? by @a1ahna
 30 notes |  0 questions |  121 comments by @mathew
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balloon-mapping

126 people discussing

Balloon mapping workshop for a street festival in London by @ClimateArt
Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Where do you source your balloon reels? by @a1ahna
 30 notes |  0 questions |  121 comments by @mathew
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balloon-mapping

126 people discussing

Balloon mapping workshop for a street festival in London by @ClimateArt
Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Where do you source your balloon reels? by @a1ahna
 30 notes |  0 questions |  121 comments by @mathew
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balloon-mapping

126 people discussing

Balloon mapping workshop for a street festival in London by @ClimateArt
Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Where do you source your balloon reels? by @a1ahna
 30 notes |  0 questions |  121 comments by @mathew
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balloon-mapping-kit

1 person discussing

Where do you source your balloon reels? by @a1ahna
Rubber band and PET bottle camera rig by @mathew
Reconfigurable Rig Version 1 Assembly Guide by @ranon
 3 notes |  0 questions |  11 comments by @mathew
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cafo

2 people discussing

Appreciating Reporting Support Materials by @stevie
Can biosolids promote certain types of mold growth in buildings? by @zengirl2
Can Bio-char products absorb CAFO gases like Hydrogen Sulfide or Ammonia? by @zengirl2
 1 note |  0 questions |  0 comments by @mathew
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check

0 people discussing

Routine maintenance and calibration of the MiniVol, with images by @mathew
 1 note |  0 questions |  0 comments by @mathew
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code-of-conduct

0 people discussing

Public Lab Code of Conduct－Chinese Version by @EdithCheung
Software outreach: Codes of conduct and friendliness by @warren
Communication Guidelines from the Wisconsin Grassroots Festival by @mathew
 1 note |  0 questions |  0 comments by @mathew
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communication

0 people discussing

Need some help with photon entanglement by @whiteice217
Communication Guidelines from the Wisconsin Grassroots Festival by @mathew
 1 note |  0 questions |  0 comments by @mathew
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community

130 people discussing

What are the best ways for communities to engage with content posted to our Wild Rice project? by @noah_ben_furman
Do you have any examples of community-based lawyering or policy work? by @JuliaGuerrein
Join Public Lab Fellows on community calls about air, water, land, and organizing and advocacy by @laurel_mire
 3 notes |  0 questions |  5 comments by @mathew
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conduct

1 person discussing

musings on conflict resilience by @liz
Public Lab Code of Conduct－Chinese Version by @EdithCheung
Concept of social rules from Recurse Center by @liz
 1 note |  0 questions |  0 comments by @mathew
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dnr

0 people discussing

Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
 1 note |  0 questions |  0 comments by @mathew
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dust

10 people discussing

how do we determine if sand is silica by @MegSheehan
Log Simple Air Sensor data to SD card by @imvec
Simple air sensor assembly notes by @natevw
 29 notes |  4 questions |  72 comments by @mathew
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dust-monitoring

1 person discussing

Air Sensor Project by @johnb1003
Changing filters on the pDR-1500 by @mathew
Dustduino potentiometer testing by @imvec
 4 notes |  0 questions |  10 comments by @mathew
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facilitation

0 people discussing

What resources / methodologies does the Public Lab team use when designing Community led conferences / Barnraisings? by @SadiePrego
Barnraising Newark 2018 run sheets by @liz
PLANNING TO HOST AN EVENT? by @stella
 1 note |  0 questions |  0 comments by @mathew
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frac-sand

4 people discussing

Communicating expectations from Chippewa County residents concerned with frac sand mines by @bhamster
How to connect an anemometer to an air particulate monitor? by @crispinpierce
Appreciating Reporting Support Materials by @stevie
 19 notes |  3 questions |  40 comments by @mathew
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guidelines

0 people discussing

Communication Guidelines from the Wisconsin Grassroots Festival by @mathew
 1 note |  0 questions |  0 comments by @mathew
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hot-spot

0 people discussing

AIR-QUALITY & BALLOON LAUNCH: SUMMER 2019 QUEENSBRIDGE TECH LAB COMMUNITY SCIENCE PROJECT by @SadiePrego
Practicing a PM hotspot survey in New Auburn, WI by @mathew
 1 note |  0 questions |  2 comments by @mathew
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hotspot-monitoring

0 people discussing

Practicing a PM hotspot survey in New Auburn, WI by @mathew
Frac sand hotspot testing and site survey by @stevie
Mapping dust hotspots with low-cost monitors by @mathew
 2 notes |  0 questions |  2 comments by @mathew
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kite-anemometer

1 person discussing

Determining wind direction with a kite and compass by @mathew
Outlining needed kite tutorials by @mathew
Kite Construction: How bad can it get? by @mathew
 6 notes |  0 questions |  3 comments by @mathew
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kite-balloon-hybrid

2 people discussing

HAK: Hot Air Kite by @smathermatherUf
Airpup: designing a kite balloon by @mathew
How do I stabilize smaller balloons and prevent them from being blown down in the wind? by @warren
 5 notes |  0 questions |  7 comments by @mathew
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kite-mapping

20 people discussing

Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Hi Warren. I am interested in your kite-mapping camera rig for mobius or gopro, made from corrugated plastic:https://publiclab.org/notes/warren/08-07-2018/make-a-lightweight-camera-rig-from-corrugated-plastic-or-cardboardHowever, I am a total novice at ki by @mutski
Announcing MapKnitter 3.0 by @warren
 42 notes |  1 question |  100 comments by @mathew
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kite-mapping

20 people discussing

Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Hi Warren. I am interested in your kite-mapping camera rig for mobius or gopro, made from corrugated plastic:https://publiclab.org/notes/warren/08-07-2018/make-a-lightweight-camera-rig-from-corrugated-plastic-or-cardboardHowever, I am a total novice at ki by @mutski
Announcing MapKnitter 3.0 by @warren
 42 notes |  1 question |  100 comments by @mathew
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kite-mapping

20 people discussing

Unboxing Lesson with Middle School - Infragram Pi Kit by @carmen2x
Hi Warren. I am interested in your kite-mapping camera rig for mobius or gopro, made from corrugated plastic:https://publiclab.org/notes/warren/08-07-2018/make-a-lightweight-camera-rig-from-corrugated-plastic-or-cardboardHowever, I am a total novice at ki by @mutski
Announcing MapKnitter 3.0 by @warren
 42 notes |  1 question |  100 comments by @mathew
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landmarks

0 people discussing

Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
 1 note |  0 questions |  0 comments by @mathew
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metadata

0 people discussing

Proofmode + Open Camera by @imvec
How do you merge GPS logger data into photographs? by @warren
What should we be recording in balloon/kite mapping logbooks? by @warren
 1 note |  0 questions |  1 comment by @mathew
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minivol

0 people discussing

Previous use of the MiniVol in preventing the spread of Cancer Alley by @eustatic
MiniVol for gas sensing? by @kgradow1
Can MiniVol (TAS Particulate Matter Monitor) measure Black Carbon or Elemental Carbon? by @stevie
 10 notes |  1 question |  0 comments by @mathew
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optical-pm

0 people discussing

Is it important to account for humidity using optical particulate matter monitors? by @stevie
Can the New Auburn, WI Recreation Area be used to identify downwind dust from Great Northern Sand? by @mathew
How do we measure particulate stuff in the air? by @donblair
 0 notes |  1 question |  1 comment by @mathew
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ozone

0 people discussing

Activity: Air Pollution Gardens by @fongvania
How much ozone is polluting the world? by @Bean1234
MACA - Open AQ monitor - Second prototype by @nanocastro
 0 notes |  1 question |  0 comments by @mathew
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particle-monitoring

1 person discussing

Report: Particle Visualization Event by @stevie
Particle Visualization Event in Hixton, WI by @gretchengehrke
What is the scenario under which you would use an optical vs. a passive monitor to measure dust? by @kgradow1
 20 notes |  0 questions |  39 comments by @mathew
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particle-sensing

2 people discussing

What different electronic particulate pollution sensors are available and at what cost? by @warren
MiniVol pre-deployment preparation, Updated by @mathew
Site Survey for a Minivol by @mathew
 25 notes |  1 question |  41 comments by @mathew
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pdr-1500

0 people discussing

Changing filters on the pDR-1500 by @mathew
Can the New Auburn, WI Recreation Area be used to identify downwind dust from Great Northern Sand? by @mathew
 1 note |  1 question |  1 comment by @mathew
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photo-monitoring

1 person discussing

Problem with Photo Monitoring Plugin on Fiji by @SamWolfe
JAM#6: Documentación Fotográfica by @imvec
Is a Water Proof Solar Raspberry Pi Camera project viable? by @icarito
 1 note |  0 questions |  5 comments by @mathew
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photo-rig

5 people discussing

Child-led R&D of camera rigs for mapping by @molangmuir10
Build a Raspberry Pi Zero aerial photo rig by @warren
Airpup: designing a kite balloon by @mathew
 11 notes |  0 questions |  52 comments by @mathew
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photo-survey

0 people discussing

Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
Good guides on doing a photo survey of a site? by @warren
 1 note |  0 questions |  0 comments by @mathew
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photography

1 person discussing

Seeking Documentation Fellow for Fellowship Team by @stevie
2.5D Multispectral (NIR and UV) Drone Photography Using AI-Assisted Ken Burns Effect by @ektopyrotic
Drone NDVI Mapping with QGIS and Python Analysis Code by @ektopyrotic
 1 note |  0 questions |  1 comment by @mathew
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pm

13 people discussing

July PM 2.5 Data by @tylerknight
June PM 2.5 Data by @tylerknight
A Quick Look at the Health Impacts of Air Pollutants by @awoolverton1
 28 notes |  4 questions |  64 comments by @mathew
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pm-monitoring

1 person discussing

how do we determine if sand is silica by @MegSheehan
Changing filters on the pDR-1500 by @mathew
Practicing a PM hotspot survey in New Auburn, WI by @mathew
 14 notes |  4 questions |  12 comments by @mathew
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pm-sensing

0 people discussing

Troubleshooting leaks on the MiniVol by @mathew
Sizing particles in microscope images at Portland Science Hackday by @mathew
Calibrating a Microscope by @mathew
 3 notes |  0 questions |  8 comments by @mathew
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prepping

0 people discussing

MiniVol pre-deployment preparation, Updated by @mathew
MiniVol pre-deployment preparation, with images by @mathew
MiniVol pre-deployment preparation by @mathew
 3 notes |  0 questions |  0 comments by @mathew
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regular

0 people discussing

Routine maintenance and calibration of the MiniVol, with images by @mathew
 1 note |  0 questions |  0 comments by @mathew
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reporting

0 people discussing

What Does It Take to Get a Response? by @awoolverton1
How to report pollution entering your local stormwater system in the US by @bhamster
Seeking Environmental Policy Fellow for Fellowship Team by @stevie
 1 note |  0 questions |  0 comments by @mathew
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reporting-form

0 people discussing

Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
Reporting Forms for Louisiana (and other) pollution events by @eustatic
 1 note |  0 questions |  0 comments by @mathew
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reporting-forms

0 people discussing

Appreciating Reporting Support Materials by @stevie
Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
Reporting Forms for Louisiana (and other) pollution events by @eustatic
 1 note |  0 questions |  0 comments by @mathew
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runoff

0 people discussing

Lawn Fertilizer Runoff Causes Algae Bloom Locally and Contributes to Global Issues by @Dave
Lusher's Water Run-Off by @anderstenn
Collecting data about Stormwater Issues through Citizen Science by @panicpuri
 1 note |  0 questions |  0 comments by @mathew
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silica

2 people discussing

How to get accountability for blasting and dust related permit violations? by @ekpeterman
HOW do i find testing for air quality in my home - specifically for silica? by @MaryBandy
Is gravel mining containing silica dangerous to the surrounding community? by @annemolony413
 35 notes |  3 questions |  52 comments by @mathew
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silica-monitoring

0 people discussing

Looking for original research on OSHA sampling methods that would underestimate silica exposure by @bhamster
how do we determine if sand is silica by @MegSheehan
Is gravel mining containing silica dangerous to the surrounding community? by @annemolony413
 0 notes |  1 question |  0 comments by @mathew
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single-point

0 people discussing

Routine maintenance and calibration of the MiniVol, with images by @mathew
 1 note |  0 questions |  0 comments by @mathew
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site-survey

0 people discussing

Tribal Intertidal Digital Ecological Surveys (TIDES) by @RosaL
Emery Board as Bathymeter: ETP vs Beau Bayou by @eustatic
How to build Emery Board Survey Tools by @a1ahna
 1 note |  0 questions |  0 comments by @mathew
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step

0 people discussing

How to ... make your own community annotated map! by @julia_e_masters
Routine maintenance and calibration of the MiniVol, with images by @mathew
 1 note |  0 questions |  0 comments by @mathew
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timestamps

0 people discussing

Mary Dougherty's guidelines for submitting pollution photos to the Wisconsin DNR by @mathew
 1 note |  0 questions |  0 comments by @mathew
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understanding

0 people discussing

Routine maintenance and calibration of the MiniVol, with images by @mathew
 1 note |  0 questions |  0 comments by @mathew
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water-quality

182 people discussing

Question: Validity of Aquaculture Water Quality Test Kits by @jamontalbs
Chattahoochee Challenge: Connecting Students Across a Watershed by @rebeccaMw
Op-Ed about the Talon-Rio Tinto Mine by @noah_ben_furman
 6 notes |  0 questions |  65 comments by @mathew
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wind-speed

0 people discussing

What factors air quality? by @denim_stcyr
Can fans be used to power a vehicle and if so how many will you need? by @REVOLG
How simple would it be to connect the AS220 wind sensor P to the Mini Pearl Logger? by @warren
 2 notes |  0 questions |  0 comments by @mathew
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wind-speed-meter

1 person discussing

Winds aloft: and a camera too by @cfastie
Winds aloft: sensor overload by @cfastie
LEAFFEST Aeropod flight by @cfastie
 6 notes |  0 questions |  0 comments by @mathew
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wisconsin

1 person discussing

Where can polluted soils be placed? by @amocorro
What are people doing about polluted soils that get put back as fill? by @amocorro
Sentinel Training Online by @stevie
 9 notes |  3 questions |  28 comments by @mathew
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@mathew

@mathew

Joined over 11 years ago

174 followers • 0 following

Balloon and kite nut. Public Lab co-founder emeritus. bio at headfullofair.com

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