Can the present change the past? The quantum delayed choice experiment suggests that a particle’s behavior—wave or particle—is only decided when it’s measured, even after the event.

In this episode, we explore how this challenges causality, and what it means for reality, from multiverse ideas to retrocausation.

Thank you for listening to The Final Unknown Podcast, where science meets the unknown—exploring physics, astronomy, philosophy, and ideas that reshape how you see reality.


This episode includes AI-generated content.