G+_Michael Heinz Posted August 21, 2015 Share Posted August 21, 2015 I, for one, am looking forward to a cheap source of new quadcopter frames... http://www.technologyreview.com/news/540706/researcher-demonstrates-how-to-suck-carbon-from-the-air-make-stuff-from-it/ Link to comment Share on other sites More sharing options...
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