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Parallel Worlds with Quantum Mechanics

Harry gave a talk on other possible worlds using quantum mechanics. After explanation, we showed that when a quantum object in superposition gets entangled with another object, a parallel world is formed. We proved this using a theoretical experiment with light; when observing, the way light behaves differs from if you hadn’t observed it, which should be impossible in classical physics. This led to a discussion with questions such as how many possible worlds exist, how energy is conserved, and whether this idea is real or conceptual.


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