Home›Open QuestionsCategoryOpen Questions7 entries. Click any to see everything it connects to.BrowseCompareCompare At A Past YearEnter a year to compare these entries as the atlas records them at that moment. Leave it empty for the present. A year before the common era is entered with a minus sign, so 44 BCE is minus 44.Show This YearSelect all 7Does violent screen media cause real-world aggression?Open Questions2 linksWas the hypodermic needle model ever actually formulated as a coherent theory, or is it a retrospective myth?Open Questions2 linksWhat was the actual box office gross of The Birth of a Nation?Open Questions2 linksWhich computer game is properly the first video game: OXO (1952), Tennis for Two (1958), Spacewar! (1962), or a later commercially released title such as the Magnavox Odyssey games (1972)?Open Questions2 linksWhich process truly began the 1950s widescreen era: Cinerama or CinemaScope?Open Questions2 linksWhich work counts as the first film?Open Questions2 linksWho actually deserves credit for the vacuum tube's amplification mechanism: Lee de Forest or Edwin Armstrong?Open Questions3 links