| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| WhiteRabbit | "For example, one of the differences, as noted in the comment posted in http://publiclab.org/notes/WhiteRabbit/07-27-2014/question-can-i-use-the-des..." | Read more » | over 9 years ago | |||
| WhiteRabbit | "This isn't my field, but I'll try to frame the question more precisely. For any given wavelength in the plot, there's a magnitude representing its..." | Read more » | over 9 years ago | |||
| warren | "Hi! Could you make the title a bit more specific? What kind of accuracy are you looking for? The spectrometer page lists some of the "specs" -- htt..." | Read more » | over 9 years ago | |||
| warren | "Crude Oil Set # 1 shows the basic differences between petroleums / crude oils. This set comes with an information sheet and these 6 petroleum / cr..." | Read more » | almost 10 years ago | |||
| mathew | "Cool! added it here: http://publiclab.org/wiki/spectrometer-history " | Read more » | almost 10 years ago | |||
| warren | "Linked to from http://publiclab.org/wiki/oil-testing-kit#Challenges " | Read more » | almost 10 years ago | |||
| warren | "@mathew - just dug up this old note, which shows a method for equalizing area. I'd love to find more literature on the subject, but it's worth a tr..." | Read more » | almost 10 years ago | |||
| warren | "Update: photo of the samples from Crude Oil Set #1: " | Read more » | almost 10 years ago | |||
| warren | "It occurred to me in talking with @stevie that samples we collect ought to be treated as "unknowns" -- i think these mail-order samples are directl..." | Read more » | almost 10 years ago |