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# Can Black Holes Unify General Relativity & Quantum Mechanics?
- URL: https://www.cascadepbs.org/show/pbs-space-time/episode/can-black-holes-unify-general-relativity-quantum-mechanics-btllk1/
- Published: 2024-05-31T15:15:29.000Z
- Updated: 2025-08-21T13:46:56.000Z
- Description: Black hole complementarity may force us to rethink what it means to say that it exists.
- Author: Cascade PBS Staff
- Tags: PBS Space Time, Season 10, Episode 10, #ZZZ_Episode_4652dafe-0ec5-488c-9eb5-50421c4a7c88, #episode, #ZZZ_Show_ae70f836-13b6-4c9d-b61f-99f7b8bc29eb, #v1.16

Black holes clash in multiple ways with quantum mechanics. One such clash is the black hole information paradox—and a proposed solution—black hole complementarity—may forced us to radically rethink what it even means to say that something to exists.