The arguments in the hearing were still going on. In fact, the hearing had changed from the discussion of the interior of the green light into an academic forum on the possibility of four dimensional space existing in the current cosmos.
It had even escalated to a stage where even among Ivan's own group, there were arguments. After all, this was four dimensional space.
In reality, it was not that human science hadn't reached the exploration on four dimensional space. Before humanity left Earth, many scientists had already hypothesized about the space and time in the cosmos, like quantum theory, the theory of relativity, and string theory. Each of these theories elaborated on the concept of space and time and had a more complete elaboration on four dimensional space.
