Not sure why scientists are so ga-ga over figuring out what black holes really are. I’ve already done that. And I know how they are formed.
Revisions = black holes
Revisions are formed when first drafts become second drafts, third drafts, fourth drafts, etc. An endless loop of deletions and additions that suck the writer in further and further.
There. I’ve solved the mystery folks. Sheldon would be proud.