@lxsameer To be honest, I don't think the world is advancing in science and technology either. Of all the technologies presented in _Back to the Future 2_, the only one that exists in reality is 3D ads in public spaces. And it was implemented several years late with respect to the movie's timeline.
@lxsameer The frontier, maybe, but its uses are not.
@josemanuel good one. but we are advancing IMO, the frontier of science is quite exciting. I don't think sci-fi is the right scale to measure it 😜