Oksana Matic
@solenem
Eugene Wigner proposed a thought experiment in 1961 known as "Wigner's Friend," which was an extension of Schrödinger's Cat. It explores the measurement problem in quantum mechanics by considering an observer (Wigner) who observes another observer (Wigner's friend) measuring a quantum system. This thought experiment highlights the paradoxes in the interpretation of quantum measurements.
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