In the film Back to the Future II, the antagonist Biff Tannen steals a sports almanac containing scores from every major sporting event over a 50-year time span and delivers it to his younger self via a time machine. Armed with this knowledge from the future, his younger self then utilizes the almanac to gamble, amassing a fortune estimated by fan websites to exceed $3.1 billion and forever altering the trajectory of that timeline.
While there’s no concrete evidence a similar chain of events occurred in the world of aeronautical engineering, the concepts utilized by the Dayton Wright RB-1 certainly suggest at least one time machine was involved in its development.
