Explore the fascinating world of quantum matter in this engaging online lecture by Professor Subhro Bhattacharjee from ICTS-TIFR, Bengaluru. Delve into the principles governing various phases of matter, from everyday materials to sophisticated electronic states, and discover how quantum mechanics shapes our technological landscape. Learn about the organizational principles of nature, recent developments in the field, and the ongoing search for novel quantum matter phases. Gain insights into topics such as magnetism, topological phases, strongly correlated systems, and many-body chaos from an expert in quantum many-body physics.