I’m afraid I’m gonna need to see those 13 pages of calculations before I can comment further on this article.
One has to wonder what the perception of a person who is falling into a black hole would be...is the warp in space/time so severe that the person falling in would perceive an ever increasing acceleration and compression until unity with the core mass is achieved...but that it appears to take "forever" to an outside observer?
If you'll do the first 7, I'll handle the last 7.
Oops!!