I have always been fascinated with sci-fi stories, watching favorite my favorite Shows, Films, Myths, and a good theory.
Science fiction that became science facts
Star Trek has some great examples, the communicator devises now the mobile phone, Replicators were devices capable of instantly materializing items, not so instant we now have 3D printing. I have many favourites but in particular, I like the idea of what will be possible in the future. Starwars, Star Trek, Blakes 7, there have been so many.