"The New Penrose-Vuyk Black Hole, Based on a Compact String Nucleus.
The latest model change for the black hole:
The rigid transformer string knot black hole, able to attract fermions from far, AND repel Fermions from close by, outside the Penrose Trapped Space Horizon.
Such black hole seems the origin of all Herbig Haro STAR/GALAXY formation and future energy production on earth.
see: Boip depot.