File this under the "What's in a Name" section...
An initial search of "Dihydrogen Monoxide" gave several links to individuals and an organization that was attempting to inform the public in general and make a call to action against the toxic industrial by-product Dihydrogen Oxide:
http://www.dhmo.org
One should note that the Rubicon Spoiler Guide refers to this level as both Dihydrogen Oxide and Dihydrogen Monoxide in different places. However both names basically refer to the same molecule: two hydrogen atoms bonded to an oxygen..water.
The whole DHMO as an industrial toxin originally started out as some kid's science project. At the surface the project seemed to be about polution, though in actuality it was a shrewd test of gullibility. The following link is worth a read:
http://www.snopes2.com/toxins/dhmo.htm
