Community research

warren commented on an answer about How to use the API to export a constant stream of data? about 3 years ago

Ah, there is! setInterval -- but the getCrossSection function is already run using this technique...

warren commented on Making an OpenFlexure Microscope about 3 years ago

Hi, @squattingdog - we've been working on an "introductory" microscope build that's an easier ste...

warren commented on Spectrometer about 3 years ago

That's so great! Did you darken the interior or use thicker paper? Any suggestions on improving t...

warren commented on Yule logging about 3 years ago

Ha, that's so cool, the DIY thermoelectric fan. There's also a USB cell phone charger mod! https:...

warren commented on Fluorescence microscope - automatically detect airborne pathogens in confined space? about 3 years ago

I'm thinking of whether the Basic Microscope Kit could be helpful: http://publiclab.org/basic-mi...

warren commented on Fluorescence microscope - automatically detect airborne pathogens in confined space? about 3 years ago

Ah, ok -- do you have example images of the kinds of data you'd need to collect, and a pixel/micr...

vwaterson commented on Fluorescence microscope - automatically detect airborne pathogens in confined space? about 3 years ago

Dry fog technology utilizes a chemical disinfection process: the system vaporizes the sporicidal ...

warren commented on an answer about What are some good kid friendly activities people can run at events? about 3 years ago

Agreed! And the new Basic Microscope Kit is a great low-cost way to get a microscope running -- s...

warren commented on Fluorescence microscope - automatically detect airborne pathogens in confined space? about 3 years ago

Hi, can you fill us in a bit more on details of your interest and situation? What kinds of pathog...

warren commented on Measuring Air Quality (PM) @ new years eve during fireworks about 3 years ago

Oh wow! These are great graphs -- maybe post a new note with them? Would you be interested in doi...

31gane commented on Spectroscopy & My Life So Far about 3 years ago

I am not clear of which instrument you are suggesting about ? i have mentioned my own work (still...

Ag8n commented on Spectroscopy & My Life So Far about 3 years ago

I may be wrong, but it looks like a fast Fourier transform (FFT) version of this instrument is p...

GreenFrogg commented on Measuring Air Quality (PM) @ new years eve during fireworks about 3 years ago

This is one hour after midnight:

GreenFrogg commented on Measuring Air Quality (PM) @ new years eve during fireworks about 3 years ago

It looks like this:

GreenFrogg commented on Measuring Air Quality (PM) @ new years eve during fireworks about 3 years ago

Now the new measurements site for new years eve 2017/2018: http://lkvis.rivm.nl/dashboard/db/vuur...

cfastie commented on Yule logging about 3 years ago

Hi Adam, Those thermoelectric fans are very smart. This guy on YouTube shows how to make one wit...

nshapiro commented on Where is there a group interested in measuring the radiation levels from Japan? about 3 years ago

HI Michael, If you were interested in collecting data on radiation from water or seaweed near yo...

GlennShipley commented on What are some good kid friendly activities people can run at events? about 3 years ago

Microscopes and microscopy are a fascinating introduction to many fields of science, and there ar...

adam-griffith commented on Yule logging about 3 years ago

This is awesome! I haven't the time to rig up all this with the baby and am jealous of the data ...

warren commented on Paper for printing about 3 years ago

I bet this is in reference to the papercraft spectrometer: http://publiclab.org/paper-spec But d...

stef commented on Paper for printing about 3 years ago

Depends what you're printing. Can you be more specific?

julialbert commented on an answer about Where are people compiling lists of potential pollution sites following Hurricane Irma? about 3 years ago

That's Great forskolin fuel reviews

sharukh1001 commented on Powerful changing magnetic field generator about 3 years ago

http://printablecalendar2018.info/

sciencetoolbar commented on Powerful changing magnetic field generator about 3 years ago

squattingdog commented on Making an OpenFlexure Microscope about 3 years ago

@mathew any progress on this build? I was interested in giving it a shot myself but wasn't sure w...

vishal commented on Betelgeuse star spectrum about 3 years ago

Sirius Star Spectrum:-

vishal commented on Betelgeuse star spectrum about 3 years ago

Hi @Warren....!!! I am glad to tell you about my recent collection of Star spectrum. By professio...

warren commented on Betelgeuse star spectrum about 3 years ago

Oh wow!!!! @vishal how did you collect this? Would you be willing to post more about it at http:/...

Greg_H commented on What is my potential all over the place? about 3 years ago

Thank you @JSummers, the microcontroller is linked to my computer via the USB lead on the debug p...

JSummers commented on What is my potential all over the place? about 3 years ago

Hi @Greg_H, sorry you are having trouble. The microcontroller should be powered up, and it must ...