Of courseitincludesseveraleducationalmathandlogicgamesyou'd expect tosee, it also features afew apps like the real-time fractalzoomer Xaos, designed to encouragehigherlearning.
Green, who trained as a nuclear engineer at UC-Berkeley, started out doing fractalmath to model ecological risk across huge biological systems such as the rainforest.
If you mug up on your probability and fractalmath you will note that a lot of phenomena scales along the time axis so, for example, meteor strikes and gets bigger at the extreme with the passage of time.