Hiya Fluke, welcome....
I'll try to check out these links sometime, but I like the thought. Several years ago I was very into relativity and string theories. Spin is something that always puzzled me and seemed to appear all over the place. ~vague enough?

The point being that spin must be much more significant than we realize. At first I thought of spin as one of the other dimensions, but now I see it as a manifestation stemming from the intersection (or interaction) of 'something' of the other dimensions with our familiar spacetime.

Regardless of where your links lead, spin is interesting, eh?
Good luck,

~SA

Pyrolysis creates reduced carbon! ...Time for the next step in our evolutionary symbiosis with fire.