propeller
propeller


Author Comment Last activity Moderation
laurenrae "Apparently we have a long way to go before "Gizmo" will be deployed in the field. USGS has installed some optical sensors for nitrate, but they ar..." | Read more » over 9 years ago
eustatic "you'll have to go to this page http://publiclab.org/wiki/openhour https://plus.google.com/hangouts/_/hoaevent/AP36tYdC7VxpO34z63yzgd0O8kDTPcG7zNV..." | Read more » over 9 years ago
JFlem "I will be attending! " | Read more » over 9 years ago
warren "Another draft of the paper research note: I also made a Post-It notepad of these on Zazzle.com: http://www.zazzle.com/public_lab_paper_research..." | Read more » over 9 years ago
stevie "Draft event guide posted: http://publiclab.org/notes/stevie/08-13-2014/working-oil-testing-event-guide " | Read more » over 9 years ago
stevie "I agree! In this event, we were testing out a number of different bottle options, trying to source the best ones. (you can see some of the ones we..." | Read more » over 9 years ago
bsugar "hmmm...well, this presents a dilemma in that Public Lab will be the only ones with the purchasing power to buy them inexpensively, but people will ..." | Read more » over 9 years ago
warren "The orig bottles were basically square, but not very precise -- sort of that wavy crude surface from molded glass. But I have a sense that there's ..." | Read more » over 9 years ago
bsugar "regarding the new bottles, in my search to find alternatives, it seems like even the squarest of bottles on the outside have some curvature on the ..." | Read more » over 9 years ago
bsugar "@stevie, it would be very helpful. I think all and all this makes an excellent framework for any workshop, in particular the part where you have t..." | Read more » over 9 years ago
warren "I like the idea that if there are 4 tables, four different organizers can sort of "staff" the tables, focusing on the parts they know best. " | Read more » over 9 years ago
stevie "hey all, Great thread. Scott thanks for writing up the materials list. Also, I'll add we had sticky notes and markers on each table with a post-it ..." | Read more » over 9 years ago
warren "Unexpected yes -- it was for some reason much harder to get light into the webcam! But very easy on a smartphone. We're working a bit on this probl..." | Read more » over 9 years ago
eustatic "1) yes 2) there's not enough light, so perhaps angling the laser a certain way, or shining it through at the right level would help, so that the ca..." | Read more » over 9 years ago
bsugar "Follow up: 1) Does the reflective material go in the back of the bottle? 2) By laser-camera alignment, so you mean that the horizontal beam from ..." | Read more » over 9 years ago
eustatic "unsure what you are referring to in that link but it was like this one but with the lid closed and with reflective material added. Jeff's phone..." | Read more » over 9 years ago
bsugar "when you write that: "We struggled a great deal with getting enough fluorescent light from the sample to register on the webcams..." were you using..." | Read more » over 9 years ago
eustatic "I think Stevie asked people to bring laptops we had 3-4 working desktop spec, set up at tables 3 and 4 (one laptop wouldn't work) jeff's phone spe..." | Read more » over 9 years ago
liz "Do you have a list of supplies needed for this workshop? And what, if anything, you asked participants to bring? " | Read more » over 9 years ago
liz "This is an incredible event design. So many great features to it--the four browsable tables that provide an overview of the process at a glance, th..." | Read more » over 9 years ago
patcoyle "Sounds like great meet up. Will be interesting to see how the scanned paper note idea evolves. " | Read more » over 9 years ago
warren " paper-research-note.pdf " | Read more » over 9 years ago
eustatic "actually, could we get a scan of the handwritten one? (no offense, mat) I m glad to see a new way to encourage the writing of research notes. s " | Read more » over 9 years ago
eustatic "cool " | Read more » over 9 years ago