amirc / 14/04/2010 - 11:27
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Roee Kremer / 14/04/2010 - 11:34
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Gened / 13/04/2010 - 22:45
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Eviatar / 05/04/2010 - 17:20
ברוכים הבאים לאתר החדש של גריק. אנחנו מקווים שתמצאו אותו שימושי ומהנה, כי אחרי הכל, בשביל זה אנחנו כאן. גריק עוסק בטכנולוגיה, סביבה, מה שבניהם ומה ש – המ - סביבם. גריק נועד לאנשים כמונו: סקרנים, יצירתיים, ובעלי תחושה שיש מה לתקן בעולם, שזה בידנו, ושאולי זה לא קל, אבל זה בהחלט מעניין. |
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Eviatar / 05/04/2010 - 21:29
Welcome to greekers.net, GREEK's new site. We hope you'll find it useful (and interesting). After all, that's why we're here. GREEK (the yearly unconference) and Greekers.net (this very website) are all about technology, environment, what's between them and what surrounds them. |
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guyzabar / 13/04/2010 - 17:08
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SoundGuy / 13/04/2010 - 14:06
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jonklinger / 12/04/2010 - 18:44
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Castiel / 12/04/2010 - 09:29
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jeremy / 10/04/2010 - 23:25
Just tried an aluminum-air cell with carbon fiber cathode : ~180mV continuous OCV and 30mA@35mV under whatever load my ammeter has, this from about 10cm^2 of area. I've also probably got a short since normal OCV is supposed to be ~700mV and I had such at first. |
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jeremy / 06/04/2010 - 00:22
This is an attempt to create an aluminum air battery - aluminum is the anode, carbon is the cathode, and potassium hydroxide (or salt) solution the electrolyte. |
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jacobgilat / 10/04/2010 - 16:30
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aviber / 08/04/2010 - 23:06
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oferbennatan / 08/04/2010 - 11:34
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