Lots of hand waiving and describing the usual phenomena in other terms.
I will follow this thread hoping someone points out that good stuff is coming later in the text, but I doubt it.
Pretty par for the course when it comes to Stephen Wolfram. I generally find it hard to take him seriously for that very reason.
Not even that. These are impressionistic attempts to describe physics. I suggest people look into how Wolfram says he derived special relativity from his theory.
Spoiler, had you not know special relativity you won't have the slightest idea of what it is after he claims to derive it.