Quantum Mechanics · Interactive
Dirac Notation — The Complete Guide
Kets, bras, inner products, operators, projections, wavefunctions, Fourier transforms, and the uncertainty principle. With a live 3D Bloch sphere and 8 interactive D3 visualizations.
Linear Algebra · Coming Soon
Eigenvalues & Eigenvectors — Geometrically
See what eigendecomposition actually does to space. Interactive matrix transformations, spectral decomposition, and why it all matters.
Information Theory · Coming Soon
Entropy — From Shannon to Von Neumann
What information actually is, why bits are logarithms, and how quantum mechanics extends everything. Interactive coding demonstrations.