<ul data-eligibleForWebStory="true">Richard Feynman simplified quantum mechanics through the double-slit experiment's perplexing results.Electrons exhibit wave-like behavior, forming interference patterns, challenging conventional understanding of matter.Quantum mechanics leads to technological advancements, quantum computers, and perplexing interpretations like superdeterminism.Various interpretations exist, from Many-Worlds Theory to retrocausality, delving into consciousness and free will.Quantum mechanics poses deep philosophical questions and challenges our fundamental understanding of reality.