Posted July 19, 201113 yr comment_4529 Show RCA 2011: here’s another piece of manufacturing machinery that harnesses sunlight by Markus Kayser – inventor of the Solar Sinter 3D printer in our earlier story – this time a low-tech, low-energy version of a laser cutter. (more…) </img></img> </img> </img> </img> </img> </img> View the full article
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