huge years numbers expressed with powers, no moving counter, and texts directly on the frame, instead of on the lower hard matte; There is not much statements about production of the film, other than that "Creating it required months of research into physical cosmology, where speculations about the ultimate fate of the universe are legion, and often contradictory." He stated that he was inspired, "years ago," by the idea of the Sun nearing its death in five billion years, asking: "What happens after that? What happens not in 5 billion years, but 5 trillion? The answers are out there, but they are piecemeal and not strung together in a compelling way. So I took the opportunity to create something unique that highlights our collective predictions about the future, both short-term and long-term." Writing the concept first involved research and then constructing the timeline which is "the scaffolding around which the visuals and music would be built." After writing, he then broke down the timeline to several, appropriate sequences. Via Long Now Foundation, he then further explained:My original plan was to make something more like an art installation piece where there wouldn't be so much talking and facts; it would basically just be the timeline and some chill music and meditative imagery of black holes that would just span for like 10 minutes at a time, and you'd get this abstract impression of how long the future is going to be, and how much emptiness there is. But the more I dug into it, the more I found there's so much to talk about, and so much to say, that it would be foolish to waste this opportunity. I had a draft of this [in summer 2018], and felt it needed to be taken to the next level. So I spent another six months really digging into the VFX of it all, and the research, and figuring out how to build the flow of it and the structure and how to make it work. And I am glad I did. There's just so much to say, and so much I had to leave out. But it came together really well and I am pretty stoked about how it turned out.Like his other films, animating and editing uses Cinema 4D, Octane Render, and Adobe After Effects. Closed captioning is made by volunteers from Amara and YouTube. The English closed caption, in particular,