Communities

Sorting, pathfinding, mazes, graphs — computer-science viscera.

Anything pretty

Orbital mechanics, transits, galactic rotation — gravity at every distance scale.

Waveforms, FFTs, synths, envelopes — sound as math you can see.

Game-theoretic experiments and behavioral classics — choices under incentives.

Population dynamics, epidemics, growth, evolution — life as a system.

Conway-style and beyond

Attractors, bifurcations, sensitivity to initial conditions — dynamical systems that refuse to settle.

PID, balance, regulation — keeping a system in line in real time.

Food webs, niche dynamics, succession — populations interacting on shared resources.

Game theory, market microstructure, growth — emergent macro from local incentives.

Navier-Stokes, vortices, smoke, waves — the equations of getting wet.

Tiny playable arcade-style games. Click, key, win. Or lose.

Tectonics, seismology, stratigraphy, geomorphology — Earth as a slow dynamical system.

Tilings, packings, constructions, projections — shapes and the rules that make them.

Number theory, complex analysis, fractals, anything you'd see on a chalkboard.

Gradient descent, classifiers, clustering — training dynamics you can watch.

Graphs, percolation, small-world, spreading — emergent macro behavior on edges.

Neurons, networks, perception — computation that lives in tissue.

Procedural noise, sampling, fields — the texture of randomness.

Light, lenses, refraction, diffraction, interference, color.

Classical mechanics, fields, waves

Logic and deduction games — solvable with thinking, not twitch.

Stochastic processes, market microstructure, option pricing, anything quanty.

Inverse kinematics, path planning, swarms — making mechanisms decide where to go.

Probability, inference, sampling — the visual side of statistical reasoning.

Flow, jams, intersection design — why traffic emerges from local rules and rarely from speeders.