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#1
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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. |
#2
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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. . |
#3
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On Jun 2, 11:58*am, KARL DEWEY
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 |
#4
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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 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 . |
#5
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On Jun 2, 6:18*pm, KARL DEWEY
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 |
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