Cellular Automata software that uses probability theory with Conway's game of life rules to produce new and beautiful animations using DirectX 8.0.

Free online retirement planner calculator runs through the accumulation and spending phases of a retirement plan and computes the plan's overall probability of success.

Probability theory basics, applications (including to gambling), interpretations, books, free texts.

Probability activities and simulations in the form of applets and spreadsheets. This site advocates a Question/Hypothesis/Experiment approach to learning probability.

An in-depth but easily readable guide on probability theory, covering various aspects of theory with a bias to gambling games.