In this brief review article, the author is going to discuss two of the most intriguing
questions that physicists face in the present times, based on two of his previously
published articles. Firstly, why our universe is composed entirely of ordinary matter and
why there is hardly any free anti-matter that can be observed. Secondly, what the origin
is of dark energy. For solving these two problems, he has previously proposed a
hypothesized model with at the heart of it a primordial S-particle responsible for the
formation of our universe . The S-particle together with its anti-particle counterpart were
created immediately following the Big Bang, around 13.8 billion years ago. The S-particle
differentiates itself from its counterpart through its course of rotation. The angular
rotation of the anti-particle, in accordance with space-time rotation, together with the
counter rotation of the S-particle, resulted in a time difference in the formation processes
of both our universe and its dual counterpart (formed by the anti-particles). This led to a
large distance between the spatial locations occupied by both universes (our universe
and its counterpart) in the same space-time continuum.