2. Self-driving cars
Maybe, we should have started our list with this instead of the flying car, but we wanted, to begin with something really amazing.
Self-driving cars have been available for many years, and some of the most important car manufacturers in the world have been building them for a while. For example, Volkswagen released its self-driving Passat in the previous decade. Although a future without drivers is nowhere near, the present has it made possible to have cars that are still sci-fi for many.