Explore space through 120 interactive astronomy modules: black holes, planetary rings, stellar evolution, galaxies and orbital flight. Change the parameters and watch the universe respond. 3D scenes, graphs and experiments that run locally.
160 interactive mathematics experiments: turn a Rubik's cube into group theory, walk through a 3D maze, zoom into the Mandelbrot set, fit a curve, follow an algorithm step by step. Change an input and see the structure respond. 23 interface languages, runs offline.
180 interactive physics experiments in 3D: drive a robot arm, open a tokamak, run a Stirling engine, trace rays, fields and waves. Change a parameter, watch the model respond and read the measurements beside it. 23 interface languages, runs offline.