StarTalk Radio cover image

StarTalk Radio

Cosmic Queries – Fixing Physics with Sabine Hossenfelder

Sep 27, 2022
47:11

Podcast summary created with Snipd AI

Quick takeaways

  • Black holes may contain other universes with different physical laws.
  • Scientific progress requires flexibility to adapt hypotheses based on new evidence.

Deep dives

Vacuum Decay vs. Big Rip

Vacuum decay causing instant destruction is preferable as it would occur without warning, instantly affecting everyone. Bumping into antimatter is unlikely due to its scarcity. The chances of encountering it are minimal.

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