Speculative physics concept, no code: a thought experiment for an engine that harvests energy from neutron-star matter falling into a contained miniature black hole, with a hypothetical containment material (INCM). Notes, diagrams and a short PDF.
astrophysics concept theoretical-physics general-relativity energy-harvesting relativity black-holes neutron-stars thought-experiment penrose-process hawking-radiation speculative-science
-
Updated
Sep 25, 2026