The Case for and Against a Universe Inside a Black Hole
PBS Space Time · Explainer · 13 min · 2022 · YouTube title: Could The Universe Be Inside A Black Hole?
Why it's here
Pointed to as a clear treatment of the universe-in-a-black-hole idea whenever black hole cosmology comes up.
What it covers
A PBS Space Time episode asking whether our universe could sit inside a black hole. It covers what physicists think happens inside black holes and the arguments for and against this idea.