general
general


Author Comment Last activity Moderation
amocorro "@mkay6123 welcome to Public Lab! So glad you were able to find us through the github community. What are your interests? Have you had a chance to l..." | Read more » over 4 years ago
Gtinfra "GT Infra is a property development company who has completed real estate projects such as Aspira apartments JP Nagar, Paramount Pilatus Bannerghatt..." | Read more » over 4 years ago
natasa33 "Yes also I am new here and I am also confused, can anyone please help us, I am refereed here by Jaipur4fun where it was described as one of the bes..." | Read more » over 4 years ago
frogslasher "I'm new to I don't know what this is about " | Read more » over 4 years ago
msuphysicsformcb "Thanks for all the advice. This class will be online next semester due to the pandemic (I’m assuming). We have no resources or facilities to dist..." | Read more » over 4 years ago
wln215 "I primarily use these gratings for my spectrometers (my professor supplies them for his optics class) as I find the square shape to be easy to buil..." | Read more » over 4 years ago
mimiss "The Public Lab store also offers diffraction grating as an option when purchasing lego spectrometers. The grating that we carry is also 1000 lines/..." | Read more » over 4 years ago
JSummers "sure, you can do it. Of course the diffraction angle will be different. It looks like the dvd has 1300 lines per mm and the grating has 1000 so t..." | Read more » over 4 years ago
mohammed786 "I really like this post, and good to know this kind of information. Thanks " | Read more » over 4 years ago
mfb "That's good advise regarding exposure. It took me a while to realise that the same basic rules apply to NIR, like having the sun behind the camera ..." | Read more » over 4 years ago
cfastie "Your photo is a little dark, and proper exposure is important to get meaningful NDVI results. Your photo produces reasonable NDVI results with som..." | Read more » over 4 years ago
mfb "Hi Sam Did you try interning numbers into the 'red' box on instagram? Some half convincing NDVI looking effects were achieved by doing this but I ..." | Read more » over 4 years ago
agentnightingale "Hi Mike Thanks for your response. I double-checked but it looks like the white balance on the Rasberry PI NoIR is set correctly. If I turn it off,..." | Read more » over 4 years ago
mfb "Hi Sam Are you sure your camera's white balance is correctly set for the red filter? I'm also new to using infragram but have obtain some interest..." | Read more » over 4 years ago
mimiss "Hello! A good place to start would be the Hydrogen Sulfide wiki page, it is the place where we've organized the research on H2S at Public Lab. Ther..." | Read more » over 4 years ago
hannagrey "I would love to see a portable version of this, its market has been going downward as far as I know. Apartment painters " | Read more » over 4 years ago
Engineerjaykumar "I prefer to construct a light light weight concrete block house in which we make a air flow filter, then continuously regulate and observe the air ..." | Read more » over 4 years ago
medicek "Is any of this important? Unless the ice covered land masses are kept from melting and the stored methane under from disassociating......we won't b..." | Read more » over 4 years ago
liz "Thank you Jackie for putting a finer point on it, as always! <3 " | Read more » over 4 years ago
jjcreedon "Id also like to add, before conducting more sampling and testing, its important to reflect on the reason for your concern. Do you want to grow a ga..." | Read more » over 4 years ago
liz "Thank you @DanielleS, great to hear from you! Also great to learn about your lab's soil metal testing capabilities. " | Read more » over 4 years ago
Naumandhak12 "Separate the layers of the disc. Insert a butter knife in between the two layers of the CD, and gently wiggle it to pry the layers apart. " | Read more » over 4 years ago
warren "Hi Katie! we'd be happy to make you a repository for these. See some example here: https://github.com/publiclab/community-microscope https://gith..." | Read more » over 4 years ago
kgradow1 "I think this is sort of analogous to how Summer of Code projects are posted and documented. " | Read more » over 4 years ago