| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| Davidfelay | "Thanks for sharing Regards https://proconcretergoldcoast.com.au " | Read more » | over 3 years ago | |||
| liz | " @mathew may know? " | Read more » | almost 5 years ago | |||
| tahnok | " Looks like the link to Dan Kurahashi's 'Japanese Kites, Concepts and Construction' book is dead (archive.org) and I can't find a good link to it a..." | Read more » | almost 5 years ago | |||
| warren | "We can mark it answered soon, no worries! Thank you very much!!!! On Wed, Apr 24, 2019, 9:10 PM \<notifications@publiclab.org> wrote: Hi! T..." | Read more » | almost 5 years ago | |||
| tahnok | " The answer is yes, now that I can edit the wiki. No idea if questions can be closed? " | Read more » | almost 5 years ago | |||
| warren | "Built one of these at a recent Barnraising!!! https://publiclab.org/notes/warren/10-25-2018/building-a-plant-based-air-purifier-kit-at-barnraising " | Read more » | over 5 years ago | |||
| Bronwen | "@warren I do, but she's a little off the grid at the moment. She said she'd be able to get back into this in the fall! " | Read more » | over 5 years ago | |||
| warren | "@bronwen do you have a contact with Franciska from the Barnraising who might be able to chime in on this thread? " | Read more » | over 5 years ago | |||
| Ag8n | "The problem is the dilute vinegar they provide won't penetrate all materials ( i.e. Not all kinds of paint, not all kinds of plastic, etc.). So yo..." | Read more » | over 5 years ago | |||
| read_holman | "Sources / links. It all feels a bit insufficiently conclusive to me. Store-Bought Lead Tests: Are They Worth It? Analysis of the top three home-te..." | Read more » | over 5 years ago | |||
| read_holman | "Howdy --- This thread is a bit old but it's left unresolved. I have a little experience in this space, both in my playing with these lead testing s..." | Read more » | over 5 years ago | |||
| stevie | "I posted a question this morning about how to choose between different methods for monitoring turbidity. Does anyone on this thread have some insig..." | Read more » | about 6 years ago | |||
| programmer1200 | "I'm doing great, school (zoology was harder than I thought lol ) been keeping my busy but I have not forgotten my projects, still working on perfec..." | Read more » | about 6 years ago | |||
| warren | "Hi, @programmer1200 -- how are you doing? Any updates about your project? Hope you're well! " | Read more » | about 6 years ago | |||
| Vendy | "Thanks to you man! " | Read more » | about 6 years ago | |||
| gretchengehrke | "@programmer1200, This is great! I agree with Chris and Holger that light scattering at a 90-degree angle is the standard approach for turbidity, an..." | Read more » | about 6 years ago | |||
| programmer1200 | "Totally understand where your coming from , its very possible im having some loss because of that, to account for the possible over bright light so..." | Read more » | about 6 years ago | |||
| Holger | "If I got it right, your photometer is measuring amount of light traveling through a solution or suspension. The loss of signal could be due to abso..." | Read more » | about 6 years ago | |||
| programmer1200 | "Thanks That's a lot of good information, now for hands on river work that design works pretty well , I was more working toward collect and then tes..." | Read more » | about 6 years ago | |||
| cfastie | "There is also lots of good information in this research note by Don about some testing he did. " | Read more » | about 6 years ago | |||
| cfastie | "There has been a lot of information about measuring turbidity posted at Public Lab. Don Blair posted an excellent review of the common approaches t..." | Read more » | about 6 years ago | |||
| xose | "So cool! Thanks @programmer1200!! " | Read more » | about 6 years ago | |||
| xose | "@xose awards a barnstar to programmer1200 for their awesome contribution! " | Read more » | about 6 years ago | |||
| jpschaaf | "I never really knew much about spectrometers (and still don't) but I happened on an article about green laser pointers which mentioned that a numbe..." | Read more » | over 6 years ago |