h a l f b a k e r yGood ideas at the time.
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//Perhaps a portable, mostly plastic solar salt-water
distiller could be built using this // |
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Finally feasible or not, I just love the attempts to
apply simple but powerfull ideas like these to real
life problems. |
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Ideas like these thrill me much more than Minority
report like screens. |
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I love it, but a quick Google of "solar water lens" brings you to an article that says this is VERY baked or solar cooked in this case. Maybe I will bun if you can come up with an original detailed design, but the basics are baked. |
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//it assumes a lenticular shape and allows you to focus light wherever you wish// |
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It's where you wish as long as it's underneath your water balloon somewhere, depending on the position of the sun. And forget about the ribs. What you need is a cross-section that varies in such a way that the weight of the water deforms it to give the proper shape. Otherwise, you won't have much of a focus. If you make it out of rigid plastic, then you don't have to worry about deformation, but that's been done. |
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Excellent idea, except that water absorbs IR wavelengths really well. |
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