Victory-Class Star Destroyer
The last model star destroyer built before the rise of the Galactic Empire, the Victory-Class came late in the clone wars and was meant for planetary defense. The Victory-Class became a support ship for larger Star Destroyers during the Imperial days and a command ship for Outer Rim territories where older equipment was more commonplace
Vote-O-Matic
This computerized election voting machine was created and used by the 31st Century team the Legion of Super-Heroes to elect its next leader. Current members can cast their votes for one specific candidate by selecting the holo-image of the member. Its first appearance was in Adventure Comics #304 in 1963.
Web of Life and Destiny
The Web of Life and Destiny is a three-dimensional construct in five-dimensional space which acts as a model of the entire Multiverse and enables travel between realities. The Web of Life is the source of Madame Web's precognition, as well as the precognitive "Spider-Sense" ability exhibited by various totemic avatars.