The best part of Wikipedia is that all information must be cited.

[AstralFire]

http://en.wikipedia.org/wiki/Conservation_of_Mass#cite_note-0

Edit: Revised very quickly after I posted it. Here's what it was:
http://en.wikipedia.org/w/index.php?title=Conservation_of_mass&diff=237155253&oldid=237098469

[Hairb]

I'm guessing the "Office of Strategic Influence" link is what we should be looking at?