http://schaechter.asmblog.org/schaechter/2014/03/from-geology-to-biology-a-serpentine-story-of-early-life.html Thought this might be of interest. Regards, Dan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.extropy.org/pipermail/extropy-chat/attachments/20140403/109486b9/attachment.html>