Math & Physics

Random math and physics simulations using HTML5, JavaScript, and PHP. Have fun.

Math

Mandelbrot :: Interactive Mandelbrot Set

Bifurcation :: Recursion formula erupts into chaos

Infection :: Simulated spread of a pathogen by contact proximity

Perlin Noise :: Create spectral Perlin noise (simulated smoke)

Physics

Klann Mechanism :: An animal-like walking linkage

Strandbeest :: Explore the Strandbeest mechanism

Rocket :: Design a rocket and place it in earth orbit.

Melted Butter :: Explore heat transfer and melt a stick of butter using 1D calculations

Melted Butter 2D :: Explore heat transfer and melt a stick of butter using 2D calculations

Mixing Paint :: Explore color mixing of oil pigments

Trebuchet :: Launch a projectile using a medieval trebuchet

Double Pendulum :: Simulate the motion of a rigid-bar double pendulum

Cart Pendulum :: A rigid-bar pendulum mounted on a cart

Gravity :: Launch a spacecraft and put it in orbit around another planet

Planets :: Launch and control a spacecraft in a multi-body system

Walschaerts :: Simulate the valve gear of a steam locomotive

Peaucellier :: Try a rotating mechanism that produces straight line motion