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From: Zhenya on 2 Jun 2010 02:08
Variations

Potatoes, apples or any other fruit or vegetable containing acidity or other
electrolyte can be used, but lemons are preferred because of their higher
acidity. Other non rusty metal combinations (such as magnesium-copper) are
more effective: for example, using a magnesium strip instead of zinc
increases the voltage from 1.1 V with zinc to 1.6 V with magnesium. (The
exact voltage varies depending on the lemons.) However, zinc and copper are
usually preferred because they are reasonably safe and easy to obtain.

From: KARL DEWEY on 2 Jun 2010 11:58
What does this have to do with Access database implementation?

--
Build a little, test a little.


"Zhenya" wrote:

> Variations
>
> Potatoes, apples or any other fruit or vegetable containing acidity or other
> electrolyte can be used, but lemons are preferred because of their higher
> acidity. Other non rusty metal combinations (such as magnesium-copper) are
> more effective: for example, using a magnesium strip instead of zinc
> increases the voltage from 1.1 V with zinc to 1.6 V with magnesium. (The
> exact voltage varies depending on the lemons.) However, zinc and copper are
> usually preferred because they are reasonably safe and easy to obtain.
>
> .
>
From: James A. Fortune on 2 Jun 2010 15:27
On Jun 2, 11:58 am, KARL DEWEY <KARLDE...(a)discussions.microsoft.com>
wrote:
> What does this have to do with Access database implementation?
>
> --
> Build a little, test a little.
>
> "Zhenya" wrote:
> > Variations
>
> > Potatoes, apples or any other fruit or vegetable containing acidity or other
> > electrolyte can be used, but lemons are preferred because of their higher
> > acidity. Other non rusty metal combinations (such as magnesium-copper) are
> > more effective: for example, using a magnesium strip instead of zinc
> > increases the voltage from 1.1 V with zinc to 1.6 V with magnesium. (The
> > exact voltage varies depending on the lemons.) However, zinc and copper are
> > usually preferred because they are reasonably safe and easy to obtain.
>
> > .

They're comparing apples to ora..., err, any other fruit or
vegetable :-). Maybe they're using Access to store the research
variations. Hmmm. Show me the database!

James A. Fortune
MPAPoster(a)FortuneJames.com
From: KARL DEWEY on 2 Jun 2010 18:18
Naah. It sounds like they are using the difference in the number of electrons
in the outer shells of the metals in a formula with the pH of the working
fluid used for a battery to determine the output voltage.

--
Build a little, test a little.


"James A. Fortune" wrote:

> On Jun 2, 11:58 am, KARL DEWEY <KARLDE...(a)discussions.microsoft.com>
> wrote:
> > What does this have to do with Access database implementation?
> >
> > --
> > Build a little, test a little.
> >
> > "Zhenya" wrote:
> > > Variations
> >
> > > Potatoes, apples or any other fruit or vegetable containing acidity or other
> > > electrolyte can be used, but lemons are preferred because of their higher
> > > acidity. Other non rusty metal combinations (such as magnesium-copper) are
> > > more effective: for example, using a magnesium strip instead of zinc
> > > increases the voltage from 1.1 V with zinc to 1.6 V with magnesium. (The
> > > exact voltage varies depending on the lemons.) However, zinc and copper are
> > > usually preferred because they are reasonably safe and easy to obtain.
> >
> > > .
>
> They're comparing apples to ora..., err, any other fruit or
> vegetable :-). Maybe they're using Access to store the research
> variations. Hmmm. Show me the database!
>
> James A. Fortune
> MPAPoster(a)FortuneJames.com
> .
>
From: James A. Fortune on 3 Jun 2010 16:12
On Jun 2, 6:18 pm, KARL DEWEY <KARLDE...(a)discussions.microsoft.com>
wrote:

The database idea was just a way to keep the discussion on topic :-).

> the difference in the number of electrons
> in the outer shells of the metals

or use the valences? :-).

That makes sense. How about extruding a fractal pattern to generate a
mold with nearly infinite charge surface within a finite volume?

James A. Fortune
MPAPoster(a)FortuneJames.com
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