| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "Note that the above spike is not even in the UV range -- it's around the color green, which we could easily pick out with the basic spectrometers w..." | Read more » | over 12 years ago | |||
| warren | "thanks for the suggestion. I sent the UV camera off to another PLOTS chapter but hope to get it back soon. The Hoya 340 filter we're using does not..." | Read more » | over 12 years ago | |||
| warren | "Just one strip of good packing tape from the bottle neck to the base and folded over. " | Read more » | over 12 years ago | |||
| warren | "Working on it... spectroscopy! I have some samples and will be gathering more. " | Read more » | over 12 years ago | |||
| warren | "http://commons.wikimedia.org/wiki/File:Fluorescent_lighting_spectrum_peaks_labelled.png Peak number Wavelength of peak (nm) Species producing peak..." | Read more » | over 12 years ago | |||
| warren | "Wow! This is an amazing one, Stu. Could def. be part of the mapping curriculum and/or the How-To page on stitching. " | Read more » | almost 13 years ago | |||
| warren | "After seeing Shannon's rig in Barataria Bay, i've switched to using the bottle cap instead of rubber bands now too. Bottle caps are wonderful, huh? " | Read more » | almost 13 years ago | |||
| warren | "I'd love to see a series of spectrometer measurements of a tomato as it ages, as it's kept in the fridge, or frozen. " | Read more » | almost 13 years ago | |||
| warren | "Wow, this is great! I guess many of our coastal images are not topographically interesting... but i do wonder what this process would look like wit..." | Read more » | almost 13 years ago | |||
| warren | "Congratulations to Felipe from CiudadanoInteligente, who really put this one together! And a shout out to Natalie Jeremijenko, who first attempted ..." | Read more » | almost 13 years ago | |||
| warren | "Hi, Mahmoud - did you have trouble posting a link or some content? " | Read more » | almost 13 years ago | |||
| warren | "Oh man... we ought to get in touch with john again ... we could definitely put together a little group to get out there 3 or 4 times... " | Read more » | almost 13 years ago | |||
| warren | "I'd hazard a guess that a spectrometer would yield much more information about the contents of sap -- there's only one dimension in BRIX data, just..." | Read more » | almost 13 years ago | |||
| warren | "I added a timelapse video of Stewart stitching this map together -- it's amazing to see the process occurring before your eyes. Make no mistake, it..." | Read more » | almost 13 years ago | |||
| warren | "haha, nice -- very nice! " | Read more » | almost 13 years ago | |||
| warren | "Great work, Alex - http://publiclaboratory.org/notes/warren/5-3-2011/hoya-uv-filter-profiles I noted on this page that the UV cutoff of glass is ..." | Read more » | almost 13 years ago | |||
| warren | "gosh this is colorful. it's going to look great in print. " | Read more » | almost 13 years ago | |||
| warren | "yeah i think apple doesn't want you to be happy. There's a $30 adapter: http://store.apple.com/us/product/MC531ZM/A " | Read more » | almost 13 years ago | |||
| warren | "A note on this -- Remote Sensing: Principles and Interpretation lists the cutoff of UV for glass (lenses) as 350nm. I wonder if getting a Hoya 350 ..." | Read more » | almost 13 years ago | |||
| warren | "$45 for 4 hours, $75 for 24 hours! Michael Nagle from Sprout just gave them a ring. " | Read more » | almost 13 years ago | |||
| warren | "Stewart -- we ought to add this to the curriculum: http://publiclaboratory.org/wiki/mapping-curriculum In fact, publishing the curriculum as a se..." | Read more » | almost 13 years ago | |||
| warren | "Is there good ground reference imagery for this site? What are the coordinates? " | Read more » | almost 13 years ago | |||
| warren | "Wow, fantastic resolution. What altitude did you fly from? " | Read more » | almost 13 years ago | |||
| warren | "Hi, Trịnh Ngọc Duy -- Your flight looks great, amazing! (including it inline here for other readers: If you're interested, you should email the..." | Read more » | almost 13 years ago |