The size and age of the visible universe aren't that different in size though. I mean, they would have to be, the only reason they differ at all is because the

The size and age of the visible universe aren't that different in size though. I mean, they would have to be, the only reason they differ at all is because the universe expands. Meanwhile we measure time in hundreds of millions of meters and space in nanoseconds. Something causes humans to be slow. Which isn't that surprising, life is basically a diffusion process gone haywire and while we're more efficient than just a big rock being pushed by small particles we still rely on statistical physics to push molecules around and it takes a while for those statistics to average out.