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readerrrr
searching PlanetScale…
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28 ms
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301.
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by
readerrrr
12y ago
Sure you can do that, for safety( and it is really easy ). But I think the larger goal here is to develop methods for filtration; it doesn't use electricity, machinery and uses local water. I think this is the best example of what a pr
302.
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by
readerrrr
12y ago
That would not work for several reasons. The energy produced from the solar cells would be negligible compared to the force of photons hitting the panels. If you instead of an engine just used a very large thin sail with a proportionately s