September 2020 was great only for physicists around the world as a paper was published in which mathematics for Time-Travel was figured out for the first time.
What school taught me was what happened before I came in this world and I being a brain tried to make sense of this chaos like Newton did.
A little inaccurate graph but what comes next is fascinating. Few examples of starting points for new technologies to come are Neuralink which is going to start memory sharing age, Helium 3 from moon which is going to start nuclear energy age and Quantum processors to start simulating reality as reality age.
How they will affect the world is limited only by imagination.