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planet commented on Hypersperctral imaging using DIY kits

Hi @amirberAgain, thank you so much for sharing this. I've been searching on the web how I can ma...

23 comments » 9 minutes ago

Bardet commented on Use a DIY spectrometer from Public Lab

Here's a great idea

1 comments » about 8 hours ago

Spectroscopic gas measurement

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Question by IyinomenDaniel about 9 hours ago | 0 | 0

Oil Chemistry of Keystone Leak

by kayaerbil about 9 hours ago | 0 | 0

game4321 commented on Smartphone App for Residential Testing of Formaldehyde (SMART-FORM) Interim report

It is very great information to me and all web users,and i can you say something,how can you cont...

6 comments » about 15 hours ago

game4321 commented on How do I know which key points to push when making a public comment against an industry?

You can create shortcut of command prompt on the desktop,you can find the command prompt under t...

1 comments » about 15 hours ago

warren commented on Draft: Find the concentration of a liquid with a DIY spectrometer

I think the light is not evenly distributed, and in the scan I took, there's just more light in t...

1 comments » about 22 hours ago

New edit by warren

Use a DIY spectrometer from Public Lab

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about 22 hours ago | 1 | 0

programmer1200 commented on Spectrometer 3.0 Upgrades

Yah I'll do a post about the cuvette holder , that will probably be more useful to people , the c...

7 comments » 1 day ago

New edit by warren

Contributing to Public Lab Software

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1 day ago | 0 | 3

stevie commented on Riffle Power Consumption

Hi Kina (and others)! Want to catch up on data loggers? We'll be chatting about it on the next Op...

3 comments » 1 day ago

gretchengehrke commented on Copper Sheet Hydrogen Sulfide Detection Activity

Hi @Zengirl2, I'm not sure about the copper strips. Whatever copper is used needs to be fairly p...

2 comments » 1 day ago

New edit by stevie

Data Logging

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1 day ago | 0 | 5

New edit by stevie

OpenHour

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1 day ago | 0 | 15

Training in odor identification?

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Question by Sara 1 day ago | 0 | 1

JSummers commented on DataLogger

Hi Jeff, I was not aware of these technologies. Thanks for bringing them to my attention. Jack

3 comments » 1 day ago

warren commented on Spectrometer 3.0 Upgrades

Wow, this is such a cool post! Love your upgrades. Would you be willing to post another specifica...

7 comments » 2 days ago

Zengirl2 commented on Copper Sheet Hydrogen Sulfide Detection Activity

@gretchengehrke Do you know if copper tape can be used? I'm considering giving testers out at the...

2 comments » 2 days ago

donblair commented on Adafruit Feathers for datalogging

Great question re: whether powering the Feather on the 3V line really does work well ... I don't ...

3 comments » 2 days ago

New edit by warren

Kits Artwork

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2 days ago | 0 | 2

warren commented on DataLogger

Hi, Jack - this was a while ago, but lots has changed in some of these technologies. I was wonder...

3 comments » 2 days ago

warren commented on Effective low-cost water filters to remove hydrogen sulfide?

I wonder if @shanlter knows about absorbing #h2s #hydrogen-sulfide -- and also I saw @jsummers ha...

1 comments » 2 days ago

stevie commented on Walkthrough: What software is used to get wind data off the Kestral?

@cfastie do you have one of these? Any ideas on this question?

1 comments » 2 days ago

stevie commented on please tell me

@JSummers -Wondering if you could help answer this question?

1 comments » 2 days ago

New page by warren

Giving Tuesday

2 days ago | 0 | 0

New edit by warren

Membership

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2 days ago | 0 | 1

New edit by warren

Spectrometry Sampling

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3 days ago | 0 | 4

warren commented on Question: Can DIY-spectrometer be used for analysis of soil

Hi, all - i've been collecting up some info on reagents on this page; i'll repost my question and...

7 comments » 3 days ago

stevie commented on Mississippi Phosphates: Better air for Alice

yuck... Thanks for the updates on the site. Sad this is still a problem!

16 comments » 3 days ago

New page by warren

Reagents

3 days ago | 0 | 0

stevie commented on MapKnitter map of Bayou Casotte on a calm, sunny day

Hmm I know a canoe rental company that might be able to help out! are other people looking at thi...

4 comments » 3 days ago

New edit by warren

Oil Testing Kit

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3 days ago | 0 | 7

New page by warren

dssk

3 days ago | 0 | 0

Spectrometer 3.0 Upgrades

by programmer1200 3 days ago | 7 | 1

MDizzia commented on What's one thing that could be better for newcomers about the Public Lab website?

Either a newletter that you can sign up for when enrolling on the site, or if that already exists...

4 comments » 4 days ago

cfastie commented on Adafruit Feathers for datalogging

That's a really good point that the En pin on the Feather can disable the regulator and reduce po...

3 comments » 5 days ago

donblair commented on Adafruit Feathers for datalogging

Thanks Chris -- this is incredibly useful. So important for folks to have a sense of the trade-o...

3 comments » 5 days ago

mathew commented on using soap bubbles for pump calibration

@eustatic-- you definitely didn't kill momentum on the project! Once we had the calibration lock...

21 comments » 6 days ago

eustatic commented on MapKnitter map of Bayou Casotte on a calm, sunny day

http://www.sunherald.com/news/local/counties/jackson-county/article174563101.html

4 comments » 7 days ago

liz commented on Need your feedback on Tag pages

Only two things seem strange @cfastie ? ;) -- then perhaps we're doing better than expected! :D

4 comments » 7 days ago

warren commented on Local Perspectives at Barnraising 2017

Hi, @a1ahna - great post, thank you! I'd mentioned some folks interested in archaeology from low-...

2 comments » 8 days ago

warren commented on Conversion of 4k sport camera for NDVI analysis with UAVs

Does anyone have some more photos of this conversion process we could show here, more step-by-step?

12 comments » 8 days ago

New page by stevie

Blog

8 days ago | 0 | 1

New page by stevie

Barnraising 2017

8 days ago | 0 | 0

Host a Goal Setting Workshop

RSVP

Event by stevie 9 days ago | 0 | 0

Host an Issue Brief workshop

RSVP

Event by stevie 9 days ago | 0 | 1

Adafruit Feathers for datalogging

by cfastie 10 days ago | 3 | 0

please tell me

Post an answer

Question by Abdulhakeem0801 12 days ago | 1 | 0

New page by warren

Use a DIY spectrometer from Public Lab

14 days ago | 1 | 0

New page by warren

Project page template

15 days ago | 0 | 0

New page by stevie

Host an Issue Brief workshop

22 days ago | 0 | 0

New page by warren

Issue Brief Template

22 days ago | 0 | 1




A shared knowledge base for community science

New edit by stevie 1 day ago - changes

Data Logging

New edit by stevie 1 day ago - changes

OpenHour

New edit by warren 2 days ago - changes

Kits Artwork

New page by warren 2 days ago

Giving Tuesday

New edit by warren 2 days ago - changes

Membership

New edit by warren 3 days ago - changes

Spectrometry Sampling

New page by warren 3 days ago

Reagents

New edit by warren 3 days ago - changes

Oil Testing Kit

New page by warren 3 days ago

dssk

New page by stevie 8 days ago

Blog

New page by stevie 8 days ago

Barnraising 2017

New page by warren 15 days ago

Project page template

New page by stevie 22 days ago

Host an Issue Brief workshop

New page by warren 22 days ago

Issue Brief Template

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