Dieses Teilchen verändert die Vergangenheit – sobald du es ansiehst

Welcome to what might be the most complex episode we've ever done on this channel. Because today we're tackling an experiment that feels like a deliberate punch to the brain. It's one of the most mind-blowing things quantum physics has ever produced—and although it's real, it feels like a cognitive distortion. A photon is emitted, flies through a device, and finally hits a detector. Everything seems fine. But then you decide—in retrospect—whether you want to find out the path the particle took. And suddenly, the particle's behavior changes retroactively. As if the future has rewritten the past. What's happening here contradicts everything we think we know about time, causality, and reality. And yes—it feels like a real mindfuck. But I promise you: I'll explain it in a way you'll truly understand. And in the end, you won't just know how it works—you'll get a sense of just how deep the crack is that this experiment creates in our understanding of time. Welcome to the Delayed Choice Quantum Eraser Experiment. Entropy Podcast: https://open.spotify.com/show/6rKLAIJ... Good Night Stories: @goodnightstories8357 Did you enjoy the video? Then I'd really appreciate a thumbs up! It costs you nothing and lets YouTube know you liked the video! And please share it with other curious Entropy fans who haven't subscribed yet! Subscribe to Entropy now so you don't miss any of the cool and interesting episodes! This supports me and helps me improve and expand my content! Subscribe here:    / @entropywse   ♦ My social media links: https://linktr.ee/JourneyDE ♦ Discord channel:   / discord   Playlist:    • Proton Paradoxon! Wo kommt die Masse her?   #universe #physics #entropy