Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Nobel laureate Giorgio Parisi explores the chronology of his groundbreaking research, spanning quantum field theory, statistical mechanics, and complex systems, revealing the interconnections in his diverse scientific contributions.
Explore quantum phases of matter through the SYK model with Prof. Sachdev. Delve into free fermion systems, entropy, random matrices, and complex quantum phenomena in this advanced theoretical physics lecture.
Explore fractionalized metallic phases in the single band Hubbard model, covering pseudogap regimes, photoemission experiments, and strange metal behavior. Gain insights into quantum phases of matter from expert Subir Sachdev.
Explore non-perturbative Luttinger relations in quantum matter, focusing on Anderson and Kondo lattice models, with insights from Subir Sachdev on advanced theoretical concepts.
Explore complex systems, climate modeling, and statistical mechanics with insights from a Nobel Prize committee member. Gain a graduate-level understanding of interconnected physical phenomena.
Explore the Calderon problem in inverse theory, covering its history, dimensions, approaches, and solutions. Gain insights into this fundamental concept in partial differential equations.
Explore the paradoxical equation 1+2+3...=-1/12, its mathematical interpretation, and its impact on physics, including the Casimir effect, with insights from differential geometry and topology.
Explore quantum technologies' impact on computing, internet security, and sensing. Learn fundamental principles and real-world implementations from Prof. Arindam Ghosh's expert perspective.
Explore deep learning applications in PDEs, uncertainty quantification, and optimization. Learn about operator learning, DeepOnet decomposition, and high-dimensional PDEs in this advanced lecture.
Explore how physical intuition can uncover mathematical truths. Discover diverse examples that challenge both beginners and experts, bridging the gap between physics and mathematics.
Explore ergodicity breaking in quantum systems, focusing on many-body localization and measurement-induced transitions. Gain insights into non-ergodic behavior and entanglement dynamics.
Explore quantum matter's principles, from everyday materials to cutting-edge research. Discover how quantum mechanics shapes diverse phases and influences technology and natural sciences.
Explore the origin and evolution of life, from prebiotic Earth to complex organisms, and its place in the universe. Gain insights into emergence, self-organization, and cosmic significance.
Explore how size impacts organisms' structures, behaviors, and evolution. Learn about gravity's effects, surface tension, and size-related adaptations across species with experts Joshi and Vidya.
Explore the captivating discovery of helium, from its first detection during a solar eclipse in India to its impact on astrophysics, unraveling scientific mysteries and historical confusions.
Get personalized course recommendations, track subjects and courses with reminders, and more.