Overview
Modern physics is extraordinarily successful in prediction, yet often frustrating in intuition. Quantum mechanics describes reality with unmatched precision while leaving many students, practitioners, and lay readers uneasy about its language–especially around measurement, collapse, and the emergence of classical facts. Cosmology, in turn, explains the universe’s expansion and structure while relying on metaphors of bangs, explosions, and mysterious dark components that can feel disconnected from the quantum foundations beneath them.