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Author Comment Last activity Moderation
gretchengehrke "Hi @rajanzaveri, What sorts of concentrations and what media are you interested in measuring? Do you have more specific constraints for measurement..." | Read more » about 5 years ago
islenos "Hi Rajan! I'd love to know if you were able to figure out how to measure these compounds using the spectrometer. We are looking to measure cadmium,..." | Read more » about 5 years ago
joshuaflux "we can get access to kayaks, canoes, and potentially a sailboat. " | Read more » about 8 years ago
liz "@joshuaflux , does node have boats that can cross from Beacon to the other side of the Hudson to photograph this site? " | Read more » about 8 years ago
stevie "Awesome Scott! Thanks for posting. What about what we found with the Spec? I could post a follow up note on some of the issues we ran into there, o..." | Read more » over 8 years ago
eustatic " " | Read more » over 8 years ago
eustatic "https://farm6.staticflickr.com/5233/14324445688_189d7e59a6_h.jpg I guess it is fluorescing! " | Read more » over 8 years ago
warren "Also why does the laser show more in the coal dust vial? Are you sure it isn't fluorescing? Could you take a clearer photo? " | Read more » over 8 years ago
warren "Wow, great work. For Grand Isle Coffee 10x (the one where the laser doesn't go all the way through), it looks like you could dilute it further. Or ..." | Read more » over 8 years ago