organic fuel

Open Thread -- Organic Fuel, xkcd Edition

Posted Wed, 09/03/2008 - 20:16 by Open Thread

Attribution: xkcd. From the site:

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Note: You are welcome to reprint occasional comics pretty much anywhere (presentations, papers, blogs with ads, etc). If you're not outright merchandizing, you're probably fine. Just be sure to attribute the comic to xkcd.com.

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