Modelling and simulation of continuous and time discrete automatic control systems in the time and frequency domain. Graphical, block oriented user interface with more than 80 basic elements. Creates time, Bode, Black-Nichols and Nyquist diagrams.
Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, comets and satellites), play snooker and experiment with Laws of Motion, arch and beam brigdes, pendulum clock and siege engine simulations.
Downloads: 79387 - Shareware - Download Now
Chemistry teaching software which simulates the building of any of the first 20 atoms (up to calcium) on screen. Learn how atoms are formed from electrons, protons and neutrons and how the electrons are arranged in shells or energy levels.
Downloads: 70187 - Shareware - Download Now
Have you ever heard about the Greenhouse effect? - This simulation is looking post the climate discussion. How much fossile energy ressources are left? - What will happen with more CO2? - will we have more Rain? - Forest? - get your own picture.
Downloads: 86388 - Freeware - Download Now
This Electrical Calculator contains tons of useful calculations used to figure out the every day used formulas or for those formulas that are hard to find or seldom used.
Downloads: 43469 - Shareware - Download Now
Add-in (plug-in) for MS Word which makes easier the work with chemical and mathematical formulas and with chemical equations.
Downloads: 67681 - Shareware - Download Now