Liquid Oxygen from Lunar Rocks
SIInudeity writes "A South African chemical engineer has come up with a way to produce liquid oxygen from lunar rock. Oosthuizen is a co-inventor of the Ilmenox process, named after the process' ability to produce oxygen from the lunar mineral ilmenite. The process extracts oxygen from moonrock, which are metal-oxides that may contain up to 30 or 40% oxygen. By means of electro-chemical equipment, which has now been patented, the oxygen and the metal in the moonrock are split."
We then travel from world to world extracting all of their natural resources and enslaving their populations.