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Solar-Powered 3-D Printer Makes Objects From Sahara Sands - Green Prophet
Eventually, desert-dwellers will be able to “print” their own homes using little more than the sun and sand. The Solar Sinter designed by Markus Kayser uses the sun and a high-powered fresnel lens to make glass objects from silica sand directly in the Sahara desert. This design requires no factory, no factory line, and no …