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Quantum entanglement

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Quantum Entanglement & Spooky Action at a Distance

10:06

Quantum Entanglement: Explained in REALLY SIMPLE Words

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Quantum Entanglement Explained - How does it really work?

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Quantum Entanglement: Spooky Action at a Distance

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Neil deGrasse Tyson Explains The Weirdness of Quantum Physics

Quantum entanglement is a physical phenomenon which occurs when pairs or groups of particles are generated, interact, or share spatial proximity in ways such that the quantum state of each particle cannot be described independently of the state of the other(s), even when the particles are separated by a large distance—instead, a quantum state must be described for the system as a whole.