:: Re: [Bricolabs] storing electricity…
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Συντάκτης: Rafael Diniz
Ημερομηνία:  
Προς: Bricolabs
Αντικείμενο: Re: [Bricolabs] storing electricity in air compressors???
There are already some commercially available fuel cells, but I never saw
one yet.


> Slight change of subject from all this great great interesting work--Can
> one run a data projector off of fuel cells? I'm wanting to make a shopping
> cart data projector system that - ideally- works off solar but might work
> with a car battery.
> Problem is duration - car battery might power the projector for 2 hours
> max - and would - currently - require a DVD player, too --as it is a
> slightly older model. Any suggestions especially about solar panel and
> storage or conversion?
>
> I realize there are new projectors that run off battery. I'm doing this
> with what I have. Then I can project when I like on walls, etc.
>
> Molly
>
>
>
> On Aug 10, 2012, at 10:39 AM, "Rafael Diniz" <rafael@???> wrote:
>
>> Alou!
>> Fuel cells seems a good bid also...
>> http://www.engadget.com/2011/09/22/microbial-fuel-cell-produces-hydrogen-from-wastewater-without-wa/
>>
>> Abraços,
>> juba
>>
>>
>>> Alo!
>>>
>>> Il 10/08/2012 13:44, jhopkins@??? ha scritto:
>>>> I believe simpler more localized 'technology' which can include things
>>>> like one's own internal bio-rhythm system provide us with a better
>>>> solution. As soon as we rely on the plethora of techno-fetish objects
>>>> that are out there (machines!) we become dependent. It's just a choice
>>>> each of us has to make -- the dependency versus the possibilities...
>>>>
>>>
>>> We built two hydro-electric generators with broken HD magnets in an
>>> open
>>> workshop with quilombos communities. The generators are installed and
>>> powering some houses. Communities already repair by their self couse
>>> the
>>> participate to building:
>>>
>>> http://www.mocambos.org/voz-livre/projeto-voz-livre/gerador_quilombola4.pdf/view
>>>
>>> http://www.mocambos.org/galeria-de-fotos/gerador-de-luz-quilombola-pajelanca-2010-e-quilombo-ribeirao-grande
>>>
>>> http://www.youtube.com/watch?v=vtz80O1Ppuk
>>>
>>> Abraço,
>>> Vince
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>>>
>>
>>
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