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How Quantum Physics Actually Works
Fire electrons at two slits one at a time, and they still paint stripes that no single particle should.
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Schrödinger's Cat
Schrödinger's cat is a thought experiment showing the paradox of quantum superposition, where a cat in a sealed box is both alive and dead.
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Double-Slit Experiment
How the double-slit experiment proved wave-particle duality by showing light and matter act as waves until they are measured.
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Wave-Particle Duality
Wave-particle duality shows that fundamental objects like electrons and photons behave as waves or particles depending on how they are measured.
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Quantum Superposition
Quantum superposition is the principle where a physical system exists in multiple possible states simultaneously until it is measured.
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Heisenberg's Uncertainty Principle Heisenberg's Uncertainty Principle sets a fundamental limit on how precisely you can measure a particle's position and momentum at the same time.
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Quantum Tunneling
Quantum tunneling is a physical process where a particle passes directly through an energy barrier it lacks the energy to climb over.
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Quantum Entanglement
Entangled particles share one quantum state, so their measurements stay correlated across any distance in ways local hidden variables can't explain.
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Quantum Computer
A quantum computer is a device that processes information using quantum states rather than classical binary switches.