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Photosynthesis really seems to be this weeks "what if" scenario: http://what-if.xkcd.com/17/ http://what-if.xkcd.com/17/
by ghshephard 14y ago
Photosynthesis really seems to be this weeks "what if" scenario: http://what-if.xkcd.com/17/ http://what-if.xkcd.com/17/