Community research

shanlter commented on Folding-Beijing: A Board Game based on Beijing eviction action over 5 years ago

This is cool! thanks @liz

zengirl2 commented on an answer about What are ways to make DIY filters to remove particulate pollution from indoor air? over 5 years ago

@BSweet thanks so much for the reply--do you have any suggestions for the biofiltering devices? A...

zengirl2 commented on How can we get hashtags on research notes so they are found on Twitter? over 5 years ago

So I think that means people would have to embed their hashtags in the title of their post like: ...

Parsamparham commented on WebJack: Test without Arduino over 5 years ago

@Parsamparham awards a barnstar to rmeister for their awesome contribution!

liz commented on Folding-Beijing: A Board Game based on Beijing eviction action over 5 years ago

hi @shanlter @tonyc @matej check this out! http://gamesforcities.com/database/

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming over 5 years ago

Broke out the idea of a USB-only connection in this question! https://publiclab.org/questions/war...

warren commented on an answer about How to use the API to export a constant stream of data? over 5 years ago

Oh sorry, you have to redefine the function with a new one of your own, that can be a revision of...

BSweet commented on What are the relative rates of hydrogen sulfide oxidation in ambient air? over 5 years ago

Reduced sulfur compounds generally have relatively short lifetimes in the atmosphere (days). A r...

BSweet commented on an answer about What are ways to make DIY filters to remove particulate pollution from indoor air? over 5 years ago

HEPA filters are a great choice for reducing particulate matter. Unfortunately, they are relative...

Bronwen commented on Where can we bulk purchase new carbon fiber mapping poles? over 5 years ago

The Public Lab store has these back in stock as of 12/17! These can be challenging to get a hold ...

stevie commented on Where can you purchase a bucket for air grab sampling? over 5 years ago

I'm not sure. Think these would maybe need to be separate questions?

warren commented on an answer about What are ways to make DIY filters to remove particulate pollution from indoor air? over 5 years ago

Great suggestions! I've also seen some stuff up at #air-filters -- one by @Melissa here: #12171

warren commented on How can we get hashtags on research notes so they are found on Twitter? over 5 years ago

I like this idea. We're soon going to be tweaking the auto-tweet function. We use IFTTT.com -- an...

plnedestroyer commented on Engineered Histograms over 5 years ago

Okay I have everything ready to go but I have to ask you for the LUT file that you are using for ...

plnedestroyer commented on Engineered Histograms over 5 years ago

okay, yeah I understand it way better now, I just need to figure out how to get the LUT on it, th...

cfastie commented on Engineered Histograms over 5 years ago

What Fiji does is a bit confusing. In a normal histogram the x-axis is brightness so 0 (at the le...

BSweet commented on What are ways to make DIY filters to remove particulate pollution from indoor air? over 5 years ago

Just to get the ball rolling, I would suggest exploring activated carbon adsorption, scrubbing, a...

warren commented on Spectrometer 3.0 Cuvette Add-on over 5 years ago

Hi! Hope you're well -- we just announced this and I think it could be super awesome to pair up w...

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming over 5 years ago

Awesome -- i used the image and it worked perfectly!

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming over 5 years ago

Hi, @partsandcrafts @wmacfarl @kgradow1 @bmela - i'd be happy to do some formatting work on this ...

Megoptera commented on Homemade Raman spectrometer over 5 years ago

What are the specifics on laser power? What do you use for the infrared blocker? What power micro...

Reallygeek commented on an answer about How to use the API to export a constant stream of data? over 5 years ago

So when I typed "$W.getCrossSection()" into the console I got: TypeError: Failed to execute 'draw...

plnedestroyer commented on Engineered Histograms over 5 years ago

Ah okay got you, I was ultra confused,but how would that work, since its only putting the values ...

warren commented on How to use the API to export a constant stream of data? over 5 years ago

Hi, I believe you should be able to override the $W.getCrossSection() function here: https://gith...

warren commented on an answer about Getting the spectrometer to work with a Raspberry Pi? over 5 years ago

We're also now collecting more info on this page: https://publiclab.org/w/raspberry-pi-spectrometer

cfastie commented on Engineered Histograms over 5 years ago

Fiji made that histogram of the color NDVI image. The NDVI image is not an RGB color image (it is...

liz commented on an answer about How do I stabilize smaller balloons and prevent them from being blown down in the wind? over 5 years ago

oh yes if there's any way you could explain more about how i could build one too, so that i can h...

warren commented on an answer about How do I stabilize smaller balloons and prevent them from being blown down in the wind? over 5 years ago

Hi, this is also really cool. I'd love to see these written up more fully as activities. You can ...

detailreklame commented on Collaboratively write the new Pocket Guide to Grassroots Mapping over 5 years ago

I can help with translation into Danish Best regards

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping over 5 years ago

booklet-publiclab-1-bookletized.pdf Bookletized!