Latest Lectures [QM] Path Integral Video (in Chinese) [QM] Canonical Quantization Video (in Chinese) [QM] SO(4) symmetry in QM & Rigid Rotators Video (in Chinese) [QM] Fermion, Boson and the Standard Model Video (in Chinese) [QM] Recursion of CG coefficient Video (in Chinese) [QM] Angular Momentum & Symmetries Video (in Chinese) [QM] Interpretation of QM & Bell's inequality Video (in Chinese) [QM] Dirac bra-ket symbol Video (in Chinese) [QM] Axioms of Quantum Mechanics Video (in Chinese) [QM] Hydrogen Atom & Harmonic Oscillator Video (in Chinese) [QM] Some examples of Wave Mechanics Video (in Chinese) [QM] History of Quantum Mechanics Video (in Chinese)