Quantum mechanics is the most successful and most disturbing theory in the history of science. It predicts experimental results to twelve decimal places of accuracy, underpins all of modern technology, and describes a reality that defies common sense: particles that exist in superposition, measurements that create definite outcomes from indefinite possibilities, entangled particles that correlate instantaneously across any distance. After a century of debate, physicists still disagree about what it means.
Opens a guided conversation. 5 turns for anonymous visitors.