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I may be wrong, but it looks like a fast Fourier transform (FFT) version of this instrument is p...
This is one hour after midnight:
It looks like this:
Now the new measurements site for new years eve 2017/2018: http://lkvis.rivm.nl/dashboard/db/vuur...
Hi Adam, Those thermoelectric fans are very smart. This guy on YouTube shows how to make one wit...
HI Michael, If you were interested in collecting data on radiation from water or seaweed near yo...
Microscopes and microscopy are a fascinating introduction to many fields of science, and there ar...
This is awesome! I haven't the time to rig up all this with the baby and am jealous of the data ...
I bet this is in reference to the papercraft spectrometer: http://publiclab.org/paper-spec But d...
Depends what you're printing. Can you be more specific?
That's Great forskolin fuel reviews
http://printablecalendar2018.info/
@mathew any progress on this build? I was interested in giving it a shot myself but wasn't sure w...
Sirius Star Spectrum:-
Hi @Warren....!!! I am glad to tell you about my recent collection of Star spectrum. By professio...
Oh wow!!!! @vishal how did you collect this? Would you be willing to post more about it at http:/...
Thank you @JSummers, the microcontroller is linked to my computer via the USB lead on the debug p...
Hi @Greg_H, sorry you are having trouble. The microcontroller should be powered up, and it must ...
Very interesting article. Thank you for posting it. Could you give more details on the turbidim...
Is there not a way to make chrome console repeat a command over a period of time?
By definition, turbidity measures the amount of light scattered at a 90 angle. So there would h...
Can this spectrometer identify the type of material.... for ex.:- spectrum of an apple. Or spectr...
Thanks @stevie, Merry Christmas!
it would be interested to use Vantablack.. maybe the manufacturer would be willing to donate some...
@eustatic was just messaging me about the USGS water alert system: https://maps.waterdata.usgs.go...
@shanlter the whole thing should be online here though: https://publiclab.org/wiki/diy-oil-testing
Hi @shanlter I'm not sure about the PDF. @warren do you know if there's a PDF copy of the booklet...
Hi Stevie, I got one of this booklet at Barnraising, left it somewhere and can not find : ( I won...
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31gane commented on Spectroscopy & My Life So Far about 5 years ago
I am not clear of which instrument you are suggesting about ? i have mentioned my own work (still...