answered
answered


Author Comment Last activity Moderation
warren "Also via our NASA AREN partners: Aircraft spruce! http://www.aircraftspruce.com/catalog/wppages/capstrip.php " | Read more » almost 7 years ago
warren "One more answer! We've had some community-input processes on design in the past, and this Google Presentation has been really helpful to "build" mo..." | Read more » almost 7 years ago
Ag8n "I checked the images. There are pictures of quartz and several for cristobalite. Didn't see one for tridymite. " | Read more » almost 7 years ago
Ag8n "I'm no expert on microscopy. Did mess with it a little. The difference I notice is a lot of the work is done with crossed polars- messing with th..." | Read more » almost 7 years ago
gretchengehrke "We've been trying to use DIY microscopes to distinguish between crystalline and non-crystalline particulate matter. Of course we wouldn't be able t..." | Read more » almost 7 years ago
warren "Wow, would you be able to share an image of "respirable silica"? I'm thinking of how to unpack answers to these questions: https://publiclab.org/q..." | Read more » almost 7 years ago
Ag8n "I do have a copy of edition two, which is four volumes. Volume 1 goes over microscopes, volume 2 gives pictures of the different materials, and vo..." | Read more » almost 7 years ago
warren "This is fantastic - do you have a copy or could we find a copy and share pictures especially of silica particles? " | Read more » almost 7 years ago
warren "There's been some progress on reading live data from a sensor using audio -- see https://publiclab.org/notes/warren/02-08-2018/visualize-live-senso..." | Read more » almost 7 years ago
warren "I know this isn't precisely the same thing but it's good related information! " | Read more » almost 7 years ago
warren "@stevie reports: The general rule of thumb I have used in the past is that the hight of your camera will be about the width of the photo it will t..." | Read more » almost 7 years ago
warren "And https://publiclab.org/notes/ananyo2012/05-11-2016/design-ideas-for-expanded-q-a-project https://publiclab.org/notes/warren/04-13-2016/call-for..." | Read more » almost 7 years ago
warren "Also noting some past efforts at community input on UI design we've done: https://publiclab.org/notes/warren/04-28-2016/announcing-a-new-dashboard..." | Read more » almost 7 years ago
warren "Here are some great design blocks using Bootstrap (so compatible w our site) that we could use across the site as a style guide at some levels: ht..." | Read more » almost 7 years ago
Ag8n "Got it! It's at: Https://www.grc.nasa.gov/www//k-12/airplane/kitesag.html It also has a link to a program called kitemodeller, since the math for..." | Read more » almost 7 years ago
Ag8n "May not work with those sensors, but.. Many of the weather stations can be wirelessly received with an rtlsdr ( they cost about $20). The program a..." | Read more » almost 7 years ago
liz "The Design Justice Network describes themselves as: We are striving to create design practices that center those who stand to be most adversely im..." | Read more » almost 7 years ago
Metamer "I, too am trying to get spectral data of sun/sunsets. Would be interested to hear what you've learned " | Read more » almost 7 years ago
warren "@DavidMack posted on sticky pads a while back on the #particle-sensing page: Essentially tape, sticky pads have the advantage of capturing a recor..." | Read more » almost 7 years ago
warren "Also see this great section by @DavidMack -- https://publiclab.org/wiki/particle-sensing#EPA+Test+Methods " | Read more » almost 7 years ago
warren "Moving some text from the #particle-sensing page by @DavidMack -- thanks, David! Trying to consolidate some scattered info on this across the site ..." | Read more » almost 7 years ago
warren "@partsandcrafts -- is the oil absolutely required? Like, is it possible to skip this if you don't need the extra... awesomeness? @wmacfarl @kgradow..." | Read more » almost 7 years ago
warren "Lots of dense info on this here, but I'm not sure for a given lens if you can just add oil or not? https://en.wikipedia.org/wiki/Oil_immersion " | Read more » almost 7 years ago
warren "@Ag8n found you can look on Amazon for aquarium sensors! https://publiclab.org/questions/Ag8n/02-12-2018/substitution-for-conductivity-meter Inclu..." | Read more » almost 7 years ago