Comments

Author Comment Last activity Moderation
warren "The MiniVol is a few thousand dollars, i think used: https://publiclab.org/minivol but the samples cost a good bit to process (see page) And the T..." | Read more » about 6 years ago
warren "@Ag8n -- would you like one of our prototyping kits? We're almost ready to start shipping them out, and @asnow and @bronwen can get one over to you..." | Read more » about 6 years ago
warren "@sarasage too! " | Read more » about 6 years ago
warren "Maybe @xose and others working on #odor-logging can chime in! " | Read more » about 6 years ago
warren "There are some options here! #fisheye Hope that helps! " | Read more » about 6 years ago
warren "Just as a price reference, Thingiverse offers a kind of crowdsourced printing service and various services seem to offer about $12 as a quote for t..." | Read more » about 6 years ago
warren "There seems to be a small piece that sits under the camera too! http://partsandcrafts.org/pi_microscope/picam2_lens_gripper.stl That would be ama..." | Read more » about 6 years ago
warren "@asnow @bronwen " | Read more » about 6 years ago
warren "@gretchengehrke mentioned: Isopropanol has pretty similar properties, but the commonly available rubbing alcohol in drug stores is 70% isopropanol..." | Read more » about 6 years ago
warren "I posted this on Thingiverse too! https://www.thingiverse.com/thing:2820427 " | Read more » about 6 years ago
warren "@cfastie, what do you think? The AREN folks are asking us for some that'd be relatively quick to plug in and start logging on a kite, that could be..." | Read more » about 6 years ago
warren "With the NOIR for sure. The extra infrared band is where we get the extra data to do the vegetation analysis. " | Read more » about 6 years ago
warren "Thanks, especially for the tips on oxidation! What can cause that, and how might it be avoided? " | Read more » about 6 years ago
warren "I would guess the normal visible light range (~400-700 nanometers or maybe 750) plus all the way up to 900 or even 1000, depending on the type of s..." | Read more » about 6 years ago
warren "Ack! Indeed, and oops. I'll mark this as an answer. Sometimes this happens on GitHub and we should think about ways to help with duplicated questio..." | Read more » about 6 years ago
warren " " | Read more » about 6 years ago
warren "I tried scrubbing these with acetone after using very strong double-sided tape to attach them to a wood plank. So far it doesn't seem like the acet..." | Read more » about 6 years ago
warren "Interesting!!! " | Read more » about 6 years ago
warren "Awesome!!! We're going to start distributing these with buttons and low-profile batteries soon at http://store.publiclab.org so including a button ..." | Read more » about 6 years ago
warren ":-) http://unterbahn.com/solidarity/ +1 barter! http://www.tradeschool.coop/about/ " | Read more » about 6 years ago
warren "Thanks @zengirl2 - yeah, i agree there are these two "attitudes" people might bring, and this particularly resonated with me on the "Ask a Question..." | Read more » about 6 years ago
warren "Awesome, thanks! yes, alcohol is surprising! " | Read more » about 6 years ago
warren "Wow, thanks! So how close is actually helpful? I found a list of household oils and refractive indices and mineral oil is around 1.47-1.48 -- would..." | Read more » about 6 years ago
warren "We also found some Tyvek here: http://www.diyhomecenter.com/dupont-tyvek-homewrap-roll-9x150 Tyvek HomeWrap - 9' x 150' - 1 Roll…Shop DuPont Tyve..." | Read more » about 6 years ago