User blog comment:GrandMethuselah67/Lore Sheet: The People's Imperium of Neohumanity/@comment-4867780-20150810003841/@comment-4867780-20150810022027

Femto-technology is infinitely small, I'm not sure of how much help it would be regarding the edification of an astronomical super-structure, though the supernatural addition of Kazzack's galaxy-size molecular hive mind would reasonably make it possible.

I'm still unconvinced about quantum voids, it sounds just too miraculous to be true ^ ^; many scientific wonders in theory/simulations and infinitesimal testing eventually prove non-viable (like how quantum laws don't apply on greater scales) or plainly incorrect once put on the macroscopic test (wrong interpretation of observed results), though I understand SF is only fun as long as it sticks to promising theories without too many questions.