Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the fundamental principles of quantum mechanics in this 36-minute lecture focusing on quantum observables and time evolution. Delve into the second part of the postulates of quantum mechanics, building upon previous knowledge to gain a deeper understanding of these complex concepts. Learn how observables are represented in quantum theory and how quantum systems evolve over time, essential topics for grasping the foundations of modern physics.