Quantum physics explores the behavior of particles at the subatomic level, revealing strange and unpredictable phenomena. One of the key principles is superposition, where particles can exist in multiple states simultaneously until observed. Intanglement is another fascinating concept, linking the properties of particles even when separated by vast distances. Quantum mechanics challenges our classical intuition, introducing uncertainty and probability into the fabric of reality. Despite its perplexing nature, quantum physics underlies the foundation of modern technology, from computers to medical advancements.