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Detection of Added Sugar in Red Wine Using Visual Light Spectroscopy

by ygzstc | 29 minutes ago | 5 | 25 views | 2

Introduction Naturally occurring sugar is the sugar found in whole, unprocessed foods, such as m...

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spectrometer uv concentration wine


Getting started with a new Newark garden

by liz | about 2 hours ago | 0 | 6 views | 0

Event details: 10am Sunday July 27th Green Garden 114 South 8th Street Newark, NJ Field work...

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newark new-jersey 5bf northeast


Northshore Staten Island mapstitching event!

by liz | about 4 hours ago | 2 | 15 views | 0

photo credit: Karen Alexander-Taylor Event details Map stitching and annotating Friday August 1...

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new-york-city event staten-island event:rsvp


Brainstorm a Family Hackerspace!

by kgradow1 | about 5 hours ago | 0 | 13 views | 0

A Family Hackerspace at Parts and Crafts!? **What: Brainstorm a family hackerspace! When: Thur...

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Accessible procedure for calibrating conductivity measurements?

by donblair | about 22 hours ago | 1 | 50 views | 0

What I want to do Find a way that folks can calibrate a conductivity sensor using readily-availa...

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water-quality conductivity riffle


Water quality instrumentation quality gottchas

by neilh20 | 1 day ago | 2 | 30 views | 1

A research note: For quality digital data to be produced by an instrument, it needs to be stabili...

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standards openhardware water-quality measurement


Riffleito-TH

by donblair | 1 day ago | 0 | 26 views | 0

(Pronounced like you'd pronounce plural of "Riffleito", if your mouth were full of crackers.) Th...

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ghk engine ndvi analysis

by ghk | 2 days ago | 1 | 44 views | 0

What I want to do My attempt and results Questions and next steps Why I'm interested

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Open Hour on Water Quality, Monday July 21, 8pm

by donblair | 3 days ago | 3 | 77 views | 0

Open Hour call Hey Folks! When Tonight, July 21st, at 8 PM Where It's a Google Hangout -- so...

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event water-monitoring event:rsvp rsvp:warren


Can open source beat this?

by cfastie | 3 days ago | 7 | 80 views | 1

Last summer, Jeremy Littell of the US Department of Interior Alaska Climate Science Center instal...

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open-hardware temperature alaska sensors