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Asked Answered

What is the air flow requirement for air sampling tubes? Any inexpensive method?

asked by @BostonFern air-quality formaldehyde voc question:general

Air sampling tubes for formaldehyde: which brand is accurate?

asked by @BostonFern air-quality formaldehyde voc question:general

Which is more accurate in measuring formaldehyde: air sampling tubes vs RKI FP-30?

asked by @BostonFern air-quality formaldehyde voc question:general

Why do individuals/organizations want to collect water quality data?

asked by @wmacfarl water-quality water data-collection advocacy

How to reduce pollution in simple way?

asked by @meenatibiswalcynixit pollution weather question:general general

Anyboby with experience in measuring IR emissions between 8-13 um ?

asked by @jfalquet new contributor spectroscopy ir question:general general

Microscope not focusing right

asked by @Meculus new contributor microscope general question:microscope community-microscope

Are there simple tests for nitrates in well water?

asked by @stevie water-quality nitrates water-testing drinking-water

How do I start with reafforestation project?

asked by @Maranatha question:general general first-time-poster

What are the adverse effect of concrete on human helth?

asked by @Engineerjaykumar concrete question:general general first-time-poster

Vape detector

asked by @Ryanwest air-quality question:air-quality question:general general

Replicating IBM's Lensless, Holographic, RPi Microscope?

asked by @wln215 water-quality water microscope microscopy

What actions can residents take to use environmental data to make an impact in their community?

asked by @jessicac community science data stormwater

How can I process the images taken from modified camera?

asked by @ThomasTaufan ndvi infrared webcam imagery

Can you modify a drone's camera for ndvi pictures?

asked by @Bronwen ndvi aerial-mapping drone question:ndvi

Any experience with knockoff temperature sensors?

asked by @wln215 temperature kits sensors question:general

driver usb camera community microscope

asked by @francesco49 question:general general first-time-poster

driver usb camera community microscope

asked by @francesco49 microscope general microscopes question:microscope

Amount of helium needed for a 5.5 foot balloon

asked by @geoderek balloon-mapping mapping balloon helium

Do you have experience using a gas chromatograph?

asked by @liz question:general general gas-chromatograph question:gas-chromatograph

Suggestions for helium tank Balloon kit

asked by @geoderek balloon helium question:general general

Anyone had experience with the PTrak 8525 for ultrafine particles?

asked by @liz indoor-air question:general general question:indoor-air

Can I use a single camera with RGB and extended NIR to capture NDVI?

asked by @SimonKirkman88 question:general general first-time-poster

Is Node.js used in the codebase?

asked by @maxman ruby nodejs question:general general

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