question:general
question:general


Author Comment Last activity Moderation
Zemans "Hi. Thanks much. For a HS science project in Bolivia, we are trying to export a map for printing so we can put it on a poster board. Any help would..." | Read more » about 6 years ago
Bronwen "Hi @appario! The names for the different Mobius models tend to vary a bit from site to site, but our cameras are the regular Mobius ActionCams (not..." | Read more » about 6 years ago
icarito "Hi, I don't think this export was affected by yeterday's outage. The interrupted exports were for other users @justinhall74 and @whallet - I sent i..." | Read more » about 6 years ago
warren "I believe there was an outage yesterday -- when did you run the export? If you link us to the map we can likely help with tweaking the final resolu..." | Read more » about 6 years ago
Bronwen "Welcome, @Zemans ! It looks like you're trying to export something from Mapknitter, yes? " | Read more » about 6 years ago
warren "I just found that you can use a webcam with any Android phone using an adapter -- https://www.amazon.com/CHENYANG-Ultra-Adapter-Connector-Tablet/dp..." | Read more » about 6 years ago
mathew "@cfastie mentions the most pernicious fact of flying-- once you start collecting equipment you might never stop. That's true for whichever method y..." | Read more » about 6 years ago
warren "I think it will work! It doesn't seem like the width of the stage is that important. " | Read more » about 6 years ago
j-bower "Yes, for sure. I need to double check on the plywood I have lying around - pretty sure it’s 1/4 inch. There’s also lots of scrap. I noticed you lis..." | Read more » about 6 years ago
warren "I heard you also have a lasercutter? These new files for the stage can be cut pretty easily by hand or by lasercutter -- would you be able to send ..." | Read more » about 6 years ago
j-bower "Of course! Thanks for the link, and thanks Richard! " | Read more » about 6 years ago
stevie "Here's another two I just found from @SuziT9 https://publiclab.org/notes/SuziT9/03-08-2018/building-miniature-kites-at-a-family-science-night htt..." | Read more » about 6 years ago
warren "@j-bower, thanks for offering to help print these! " | Read more » about 6 years ago
warren "@j-bower -- Richard Bowman has taken a stab at a combined lens mount for v1 and v2 cameras! https://github.com/rwb27/openflexure_microscope/issues/..." | Read more » about 6 years ago
xose "Hi @erumenig sorry for the delay. I've realized this thread remained in stand by. How did it go? Did you manage to build the device? Best! " | Read more » about 6 years ago
Ag8n "The older usp method was based on hydrogen sulfide. This was later changed to a thioacetamide based test. This is better, but still not good. The..." | Read more » about 6 years ago
cfastie "A GoPro Hero might weigh 150 grams with the protective case. A Hero Session weighs half that. On a static KAP rig the total weight will be 150g to ..." | Read more » about 6 years ago
liz "Adding another idea, perhaps a solar balloon https://publiclab.org/tag/solar-balloon might be interesting for your use case? @mathew makes these, f..." | Read more » about 6 years ago
Kshatrya "If you are looking for specific metals, there should be some reagent that will precipitate or indicate that metal. But if you're looking for all th..." | Read more » about 6 years ago
Kshatrya "If you are looking for specific metals, there should be some reagent that will precipitate or indicate that metal. But if you're looking for all th..." | Read more » about 6 years ago
Ag8n "I see what you mean. The analysis I did was a PNA (polynuclear aromatic hydrocarbon analysis). It's closely related to PAHs. It's still listed on..." | Read more » about 6 years ago
Ag8n "There is a standard method for PAH analysis in carbon black. It uses soxhlet extraction and visible analysis ( sorry I can't give you the details..." | Read more » about 6 years ago
zengirl2 "@stevie Wow, that is exciting. I'm almost picturing pomander balls of this stuff hanging around. " | Read more » over 6 years ago
stevie "Here's an answer coming in from Ann Marie Carlton who works with an Atmospheric Multiphase Chemistry Research Group at University of California, Ir..." | Read more » over 6 years ago