Revision as of 07:23, 10 September 2009 edit 62.2.75.66 (talk) "Unsolved problems in astronomy" redirected to the also-listed "Unsolved problems in physics" ← Previous edit		Revision as of 15:52, 24 October 2009 edit undo Scrappy Coco (talk \| contribs) 32 edits m Russian page has been deleted Next edit →
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Lists of unsolved problems: Difference between revisions