http://wordie.org/words/mysterium Comments for the word 'Mysterium' http://wordie.org http://wordie.org/words/mysterium#comments A hypothetical substance to which a galactic radio emission at 1665 megahertz was attributed until it was identified as an exceptionally strong component of a set of four lines emitted by the hydroxyl radical, OH. (From <a href="http://home.comcast.net/~wwftd/">WWFTD</a>) Fri, 06 Jun 2008 19:24:06 +0000 http://wordie.org/words/mysterium#comments