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Schrödinger's Cat Explained in Simple Words for Beginners

Science ABC Aug 25, 2025 11:00
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What is Schrödinger's cat? In this video, we explain the most famous thought experiment in physics — from why Erwin Schrödinger imagined a cat that is both alive and dead at the same time, to the EPR paradox, quantum superposition, the Copenhagen interpretation, and why the experiment was designed to expose a fundamental problem with quantum mechanics. Learn about the 1935 Einstein-Podolsky-Rosen paper, quantum entanglement, and why Schrödinger never actually believed the cat was both alive and dead. Whether you're a physics student, a sci-fi fan, or just curious about the strangest idea in science, this beginner-friendly animated explainer breaks it all down. CHAPTERS: WATCH NEXT: ▶ Quantum Mechanics Explained in Ridiculously Simple Words – https://youtu.be/p9pPjASnnxw ▶ Quantum Entanglement: Explained in REALLY SIMPLE Words – https://youtu.be/fkAAbXPEAtU ▶ Quantum Decoherence Explained in Simple Words – https://youtu.be/R7wWX2wvlvk Related quantum videos: ▶ Quantum Tunneling Explained – https://youtu.be/oPwd5bNMo0Q ▶ Quantum Computers Explained – https://youtu.be/B3U1NDUiwSA KEY TOPICS COVERED: • Schrödinger's cat: the thought experiment where a cat is both alive and dead • The EPR paper (1935): Einstein's challenge to quantum mechanics • Quantum superposition: particles existing in multiple states until observed • The Copenhagen interpretation: observation collapses superposition • Why Schrödinger designed the experiment to EXPOSE a problem, not support it • How this thought experiment continues to shape our understanding of reality #SchrodingersCat #QuantumMechanics #Superposition #ThoughtExperiment #QuantumPhysics #PhysicsExplained REFERENCES: https://plato.stanford.edu/entries/qt-quantlog/ https://www.nature.com/articles/d41586-018-07545-y Voice Over: John Staughton (https://www.fiverr.com/jswildwood) SUBSCRIBE for more science explainers! https://www.youtube.com/channel/UCcN3IuIAR6Fn74FWMQf6lFA?sub_confirmation=1 Follow us: Twitter: https://twitter.com/abc_science Facebook: https://facebook.com/sciabc Instagram: https://www.instagram.com/scienceabcofficial/ Website: https://www.scienceabc.com Copyright Science ABC. For licensing inquiries: [email protected]
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