Warum Das Universum Keine Größe Hat | Richard Feynman

What if the famous figure of 93 billion light-years doesn't describe the size of the universe, but merely the limit of our perception? 🌌 And what if, at the deepest level of physics, the question "How big is the universe?" has no meaningful answer at all? In this video, we explore one of the most unsettling ideas in modern cosmology and theoretical physics. Drawing on the ideas of Richard Feynman, Leonard Susskind, Einstein, and the revolutionary concepts of relativity, we investigate why space, distance, and size might not be fundamental properties of reality. You'll discover why the observable universe could be just a tiny fragment of a much larger reality, how cosmic inflation, dark energy, and the holographic principle shake our understanding of the cosmos, and why some physicists suspect that space itself is just an illusion. 🧠 Ultimately, we'll delve into a question that goes far beyond any measurement: Does the universe even have a true size—or is size simply a product of our perspective on reality? Subscribe to our channel so you don't miss any fascinating videos about the physics of our universe, and if you'd like to support our work, you can show your appreciation with a Super Thanks. 🔔 SUBSCRIBE: https://www.youtube.com/@FeynmansWeg?...