Comments

Author Comment Last activity Moderation
danbeavers "What is the source for the HEPA filter? Isn't that an expensive item? " | Read more » over 8 years ago
nshapiro "Maybe try Bea, she does community outreach there https://github.com/beadias or try info@specksensor.com " | Read more » over 8 years ago
Melissa "@nshapiro No we have not been in touch with them. Do you have anyone there in mind that I could contact? I would love to see their results. " | Read more » over 8 years ago
liz "This photo is awesome. What a team! " | Read more » over 8 years ago
nshapiro "The create lab at CMU has been talking about this form of air filter that, if i'm remembering correctly, they tested and found to be effective with..." | Read more » over 8 years ago
clauds "Thanks Liz, Mathew and Dan for your comments. @Liz, we feel we have a lot of photos and are putting them together. We are doing it offline on phot..." | Read more » over 8 years ago
Melissa "@liz Do you have any suggestions on how to fabricate it? " | Read more » over 8 years ago
liz "Love this idea. It's been floating around for some years. Looking forward to your prototyping it so i can build one for my house in Brooklyn! 3d pr..." | Read more » over 8 years ago
nshapiro "Great! Thanks for that! Next time just tell me to do that :) I've uploaded it to youtube and embedded it in the note! " | Read more » over 8 years ago
danbeavers "I am a little confused as to when you used a kite and when you used the balloon. What sort of kite did you use? Could you provide a picture of th..." | Read more » over 8 years ago
khufkens "I'm busy with work for the moment and have little time for my side projects. I'll probably pick it up again somewhere in autumn. I contacted some p..." | Read more » over 8 years ago
admaltais "Hi khufkens Any news about your tetraPi? I will keep an eye on your project. Cheers Alex " | Read more » over 8 years ago
mathew "Nick, I re-cut your video to 5 minutes as a quicker walkthrough-- what do you think? Public_Lab_Where_We_Breathe-cut.mov " | Read more » over 8 years ago
mathew "I'm really interested that you were able to patch one of the balloons locally. I'd be fascinated to see the patch. " | Read more » over 8 years ago
liz "WOW this is such an amazing note! Great to meet you @firas and @mustafa10 ! Did you get the pictures you needed? Have you started a mapknitter.org ..." | Read more » over 8 years ago
mathew "you may want to use an existing potentiometer such as @JSummers WheeStat " | Read more » over 8 years ago
btbonval "@nshapiro glad to hear it has been considered! I studied some psychology in college, I learned that if there's anyone who knows how to craft a surv..." | Read more » over 8 years ago
nshapiro "Hi @tonyc I think there are some people in Pittsburgh interested in doing something very similar! I've emailed them the link. I hope they reach out..." | Read more » over 8 years ago
warren "You should be able to -- the subtraction tools are pretty primitive, though. We're soon (next week?) going to be launching more powerful subtractio..." | Read more » over 8 years ago
nshapiro "Hi @btbonval! Thanks for your comment and concern. We have thought a lot about these issues. We are planning to do some randomized monitoring+surve..." | Read more » over 8 years ago
liz "the idea of a "tidal cycle of convergence and divergence of each mode causing and being caused by the other" could be thought of as an energy that ..." | Read more » over 8 years ago
btbonval "If this is largely done through self reporting and the information is coming from a group that expects such toxins to be present, I have two very s..." | Read more » over 8 years ago
admaltais "Have you considered using reference charts used to calibrate green rooms in cinema? Some thing like this: labsphere - Reflectance Reference Targets..." | Read more » over 8 years ago
danbeavers "I do believe @pinpointmapping has the right idea. Unfortunately Pix4D software is orders of magnitude more expensive than $100 even if you go with..." | Read more » over 8 years ago
fvalaska "Great project - I'm interested in seeing what the results of the LED lidar would be. I think it probably needs a laser to be useful but maybe with..." | Read more » over 8 years ago
fvalaska "Great project. I want to encourage you to continue. I wouldn't worry too much about the cost, Are you posting your notes and code anywhere? As y..." | Read more » over 8 years ago
mathew "forgot to add a link-back here: I made a smaller version of the card on the formaldehyde kit for borrowing: download pdf " | Read more » over 8 years ago
QMTphysicist "Hi warren, I am also curious if I can use the desktop spectrometer kit and spectral workbench in order to get transmittance data of a thin-film coa..." | Read more » over 8 years ago
QMTphysicist "Hi Suiris, it good to see how filtering the tap water works. How do you take transmittance measurements using spectralworkbench? I am looking into ..." | Read more » over 8 years ago
vjpixel "@mathew , sorry to take so long to answer, but the schedule of the project is late. in this page you'll find the data that we will collect and othe..." | Read more » over 8 years ago