This could be your dashboard if you joined Public Lab

Activity


New page by warren

replication-template

about 16 hours ago | 0 | 0

New edit by warren

SoC ideas

Changes »

about 18 hours ago | 0 | 9

New edit by warren

Kite-Balloon Hybrid

Changes »

about 19 hours ago | 0 | 3

New edit by warren

Host an event

Changes »

about 21 hours ago | 0 | 2

New edit by warren

Welcome to Public Lab

Changes »

about 23 hours ago | 0 | 21

New edit by warren

Kits Initiative

Changes »

about 23 hours ago | 0 | 5

New edit by imvec

Odor

Changes »

1 day ago | 0 | 1

New page by imvec

Odor

1 day ago | 0 | 1

New edit by xose

Sandbox

Changes »

1 day ago | 1 | 3

New edit by warren

Mini Balloon Kit

Changes »

1 day ago | 0 | 2

New edit by liz

Community Science Forum

Changes »

1 day ago | 0 | 7

New edit by Shannon

Public Lab Jobs

Changes »

1 day ago | 0 | 1

New page by warren

Web Working Group

6 days ago | 0 | 1

New page by programmer1200

Photometer Kit Breakdown

17 days ago | 0 | 2

New page by warren

Location privacy

17 days ago | 0 | 3

warren commented on How can I identify bits of plastic from the beach in an image?

What might be the processing steps, to try to break this down? Could they look like some of the s...

5 comments » 20 days ago

New page by warren

ImageSequencerBookmarklet

20 days ago | 0 | 2

emmyallyn commented on Imagining & testing Polarized Light Microscopy for Silica dust speciation

Just wondering, how did you confirm that the particles that illuminate are silica? Lots of differ...

20 comments » 22 days ago

stevie commented on Test

Hi there, just wanted to loop in with you that this came through, but as it's a test and doesn't ...

1 comments » 22 days ago

xose commented on kite for aerial photography

Amazing pictures @juanjo! Have you tried mapknitter.org?

2 comments » 23 days ago

gretchengehrke commented on Draft: Collect a sample for laboratory analysis

Here's another resource for soil sampling procedures: https://archive.epa.gov/region9/toxic/web/p...

2 comments » 23 days ago

New page by hackLAB

hackLAB

23 days ago | 0 | 0

warren commented on CivilServant Community Research Summit, community, society and moderation systems

Here's an example from the /r/politics subreddit, and an example of it failing:

2 comments » 23 days ago

phillipwallace commented on Can we use this DIY spectrometer device to quantify colored dissolved organic matter (CDOM) of water?

this is very helpful article. will share it to others. http://fifamobilehack.today/

1 comments » 23 days ago

liz commented on CivilServant Community Research Summit, community, society and moderation systems

What does "rule posting" actually look like?

2 comments » 24 days ago

warren commented on The discovery of the Clotilda and the community 'still fighting'

This was pretty stunning. Great gallery of shipwreck pictures in the al.com article. Plus a YouTu...

2 comments » 24 days ago

xose commented on How to make a low power timer

Amazing Christian!!!

1 comments » 24 days ago

liz commented on Does it matter what kind of tea i use to grow kombucha?

I heard from Oliver that "the more acidic the tea, the better" -- and that the lowest cost teas l...

2 comments » 27 days ago

warren commented on Workshop: Draft an Issue Brief with a group

[propose:title]Workshop design: draft an issue brief with a group[/propose] Actually your title ...

1 comments » 27 days ago

bacelarhenrique commented on Capacitive Discharge Welder

Hi, I'm making a project just like this to a professor in my college. I need to make a welder to ...

7 comments » 27 days ago

warren commented on A DIY low power timer

@warren awards a barnstar to cfastie for their awesome contribution!

1 comments » 28 days ago

partsandcrafts commented on Quick Build: Basic Microscope Kit with Raspberry Pi

@warren I just got and tried using that light you suggested: https://www.amazon.com/I-MU-Flexible...

13 comments » 28 days ago

warren commented on 3. Building a Basic Microscope Stage

Just copying the files in here as a backup! hackteria_modified_for_cut.pdf hacktera_modified_...

1 comments » 28 days ago

AndrewSclafani21 commented on Net Neutrality: resources for action

Do you know who owns that photo? if you own it can I use it for a Net Neutrality PSA

2 comments » 28 days ago

stevie commented on What is the best light source to use for the basic microscope?

@kgradow1 what's your best recommendation now based on things you've tried?

1 comments » 30 days ago

New page by warren

issue-briefs

30 days ago | 0 | 0

How to interpret the results?

Answered

Post an answer

Question by amir129 30 days ago | 0 | 1

Email is evolving - your input needed!

by liz 30 days ago | 0 | 1

Workshop: Draft an Issue Brief with a group

by stevie about 1 month ago | 1 | 0

Preferred slit size?

Post an answer

Question by asnow about 1 month ago | 1 | 1

gretchengehrke commented on Copper Sheet Hydrogen Sulfide Detection Activity

@warren, I thought the sandpaper we used (that was like a polisher) worked well to remove grime o...

14 comments » about 1 month ago

dannysmith commented on Improved DIY NIR camera calibration

@nedhorning I think you're right about the expecting the unexpected with this camera, when I get ...

44 comments » about 1 month ago

Endure1 commented on Multispectral raspberry pi: first light (NDVI images)

The Raspberry Pi v2 camera uses a Sony IMX219 sensor. Here is the spectral response of the sensor...

6 comments » about 1 month ago

dcanprdn commented on Assembling the Public Lab Lego Spectrometer

I just got a lego spectrophotomer "kit" a bag of some lego pieces, a slit, and a CD. Directions...

5 comments » about 1 month ago

warren commented on Copper Sheet Hydrogen Sulfide Detection Activity

Hi, i saw you mentioned: it’s almost more like a polisher regarding the sandpaper -- was that a...

14 comments » about 1 month ago

partsandcrafts commented on Quick Build: Basic Microscope Kit with Raspberry Pi

@warren @kgradow1 -- we also tried using one of these lights -- https://www.amazon.com/Cat-CT1000...

13 comments » about 1 month ago

New page by warren

Advanced Grids

about 1 month ago | 0 | 0

dannysmith commented on Improved DIY NIR camera calibration

@nedhorning thank you so kindly for all of your work, the detail you have put into it has been a ...

44 comments » about 1 month ago

Reflection on a flask surface

Post an answer

Question by James_Ye about 1 month ago | 0 | 2

amirberAgain commented on Python and openCV to analyze microscope slide images of airborne particles

For now, my code and iamge excerpt can be found here, just untill I figure out how to have two gi...

7 comments » about 1 month ago

liz commented on Convocatoria GAIMeC

Wish i could join!

2 comments » about 1 month ago

Tiago_Maciel commented on Portable thermal IR temperature logger unit

good tutorial!! Can I use HC-SR04 to data?

1 comments » about 1 month ago

How do I dye kombucha leather?

Post an answer

Question by liz about 1 month ago | 1 | 0

How can i manipulate kombucha leather?

Post an answer

Question by liz about 1 month ago | 0 | 0

Grow kombucha leather

by liz about 1 month ago | 0 | 0

New page by liz

kombucha leather

about 1 month ago | 0 | 2

Convocatoria GAIMeC

RSVP

Event by imvec about 1 month ago | 2 | 2

DIY water monitoring workshop at HKBU

by shanlter about 1 month ago | 0 | 1

Formaldehyde validation

Post an answer

Question by Ag8n about 1 month ago | 2 | 0

Visible Atmospherically Resistant Index (VARI)

Post an answer

Question by rway about 1 month ago | 0 | 1




A shared knowledge base for community science

New page by warren about 16 hours ago

replication-template

New edit by warren about 18 hours ago - changes

SoC ideas

New edit by warren about 19 hours ago - changes

Kite-Balloon Hybrid

New edit by warren about 21 hours ago - changes

Host an event

New edit by warren about 23 hours ago - changes

Welcome to Public Lab

New edit by warren about 23 hours ago - changes

Kits Initiative

New edit by imvec 1 day ago - changes

Odor

New page by imvec 1 day ago

Odor

New edit by xose 1 day ago - changes

Sandbox

New edit by warren 1 day ago - changes

Mini Balloon Kit

New edit by liz 1 day ago - changes

Community Science Forum

New edit by Shannon 1 day ago - changes

Public Lab Jobs

New page by warren 6 days ago

Web Working Group

New page by warren 17 days ago

Location privacy

New page by warren 20 days ago

ImageSequencerBookmarklet

New page by hackLAB 23 days ago

hackLAB

New page by warren 30 days ago

issue-briefs

New page by warren about 1 month ago

Advanced Grids

New page by liz about 1 month ago

kombucha leather

More »