| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| mathew | "one of the challenges of the slit holder is getting it out towards the edge of the spectrometer-- we need it very close to a cuvette to pick up flu..." | Read more » | over 8 years ago | |||
| mathew | "I think 3D has a lot of relevance! one of my favorite public participation in planning exercises is Participatory 3D modeling, where everyone gathe..." | Read more » | over 8 years ago | |||
| mathew | "Also- Open Drone map " | Read more » | over 8 years ago | |||
| mathew | "this is really cool! I'm using a commercial microscope right now, and really need to move to an automated slide stage to automate the assay. This ..." | Read more » | over 8 years ago | |||
| mathew | "I got a UV-C lightsource recently too- pretty cheap and more powerful than a toothbrush sterilizer, its an EEPROM eraser. lots on ebay for $15-20 " | Read more » | over 8 years ago | |||
| mathew | "I think two screws is fine. looks good! " | Read more » | over 8 years ago | |||
| mathew | "I was worried about those o-rings... the silicone, while durable, is flexible and doesn't stick down well. Next option is to try poking through a..." | Read more » | over 8 years ago | |||
| mathew | "if the board were 105mm: " | Read more » | over 8 years ago | |||
| mathew | "also, right now this is, like my earlier stopper example, a sealant strategy without sensors to go with it. @Donblair has stuck to his guns on scr..." | Read more » | over 8 years ago | |||
| mathew | "thanks for all the assembly notes. One note on the attenuator-- there are registration marks on the attenuator strip that correspond to the differe..." | Read more » | over 8 years ago | |||
| mathew | "real clever thinking! " | Read more » | over 8 years ago | |||
| mathew | "https://github.com/OpenWaterProject/riffle/tree/master/hardware files: riffle-0.96-tab.sch riffle-0.96-usb-tab.brd " | Read more » | over 8 years ago | |||
| mathew | "board files? " | Read more » | over 8 years ago | |||
| mathew | "excellent suggestion, thanks for pulling that up! On a brief review, it confirms our experience that PM10 is probably the smallest size we can rel..." | Read more » | over 8 years ago | |||
| mathew | "that is a great idea! HPMC, or hypromellose looks promising. It looks like pullulan is used as a Near IR tracer, so it would fluoresce, but maybe ..." | Read more » | over 8 years ago | |||
| mathew | "8.5"x11" PDF of this page for printing: _Deploying_Passive_Particle_Monitors-full.pdf PDF made from the Wiki according to these instructions. " | Read more » | over 8 years ago | |||
| mathew | "the 2G data is awesome! a method that can avoid 3rd party services like twilio is text to email, which at least in the US is a basic function on at..." | Read more » | over 8 years ago | |||
| mathew | "@Damarquis has notes on using ImageJ in windows and on thresholding: http://publiclab.org/notes/Damarquis/10-20-2015/using-imagej-to-analyze-thresh..." | Read more » | over 8 years ago | |||
| mathew | "yes, but where is the HazCat? =(^._.^)= " | Read more » | over 8 years ago | |||
| mathew | "the links in this note are broken now-- I think the website upgrade might've doomed them. " | Read more » | over 8 years ago | |||
| mathew | "And This is a perfect kite for flying off-wind. Paul's instructions, my simpler strategies. " | Read more » | over 8 years ago | |||
| mathew | "I love the big googley eyes! " | | over 8 years ago | |||
| mathew | "Rosco manufactures outdoor-grade TV paints including 60% grey (TV white) and black (3%) and chroma colors (blue, green). They would be good choices..." | Read more » | over 8 years ago | |||
| mathew | "Cool! which size helikite do you have? " | Read more » | over 8 years ago |