Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, satellites and comets), play snooker (on a full size table) and experiment with Laws of Motion simulations (free worksheets provided for pendulum, Newtons cradle, terminal velocity and Galileos balls - as dropped from the Leaning Tower of Pisa) - latest release includes machines ( pendulum clock and siege engines) bridge, crash and ideal gas simulations and experiments. With real-time visualisation of forces and velocities (as arrows on each object as they interact or are pulled around with the mouse) and scrolling graphs recording what happens, MaterialWorlds gives a real feel for how the physical world works.

• Orbit Xplorer 2.0
  Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Input mass, radius, coordinates and velocity components of 2...

• Science Fair 4.
  Science Fair includes 10 real-world applications of physics and math for students ages 9 to 16

• optiDesigner - Water distribution system design
  optiDesigner is a Windows software for the optimal design of water distribution systems using 'Genetic Algorithms' (GA). The program uses EPANET (a hydraulic simulator distributed by the US EPA). optiDesigner will design...

• optiDesigner - Hard copy edition
  optiDesigner is a Windows software for the optimal design of water distribution systems using 'Genetic Algorithms' (GA)