User blog comment:GrandMethuselah67/Lore Sheet: The People's Imperium of Neohumanity/@comment-4867780-20150810003841/@comment-4867780-20150810012303

So by removing particles from a given space, new ones simply pop up from somwhere else ? On another subject, I wonder about the productivity of this mining methods, particles are infinitely small after all, so here again it could take ages to collect enough to build anything on a visible scale, let alone a galatic one.