Orbit Xplorer
Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Input mass, radius, coordinates and velocity components of 2 to 10 bodies manually or by dragging and dropping predefined bodies. Then watch how the orbits evolve under the mutual... Adjust the simulation speed to fit your computer. ... Zoom and change parameters during the simulation. ... Save and print the simulation. ... Simulations include elliptical satellite orbits, Kepler's laws, double star, geocentric and heliocentric world view, Lagrange points, gravity assist,...
http://www.ottisoft.com/orbitx20.exe - 3Mb - Download - Screenshot

SimApp
Modeling and simulation tool for automatic control systems in the time and frequency domain based on the idea of block diagrams. Full visual block diagram editor for comfortable system modeling. The frequency simulation lets build Bode and Nyquist plots and computes the eigenvalues of the... The time simulation shows the system response as time and x/y plots. ... The parameter variation feature lets compare system responses with varying parameters having up to 99 distinct values. ... Additional drawing capabilities let you illustrate your models with various shapes and text.
http://www.simapp.com/SimAppTr.exe - 7Mb - Download - Screenshot

UML StateWizard
UML StateWizard acts as an Visual C++ add-in, which provides a UML (Unified Modeling Language) state machine programming mechanism in portable standard C/C++ for either embedded systems development and simulation, or Windows/WinCE application development. ... After embedded systems' simulation and debugging in IDE, developer can move program to a destination working environment (such as VxWorks, embedded Linux, etc) with little or no extra investment of effort.
http://www.intelliwizard.com/down/StateWizard.zip - 1Mb - Download - Screenshot

Title Bout Championship Boxing
Title Bout Championship Boxing is the ultimate in computer boxing games simulations with complete statistics, multiple ranking systems, full editing capabilities, over 3200 rated fighters, and trainers, corner men, referees, venues, rule sets, titles are all part of the simulation. ... A new, more graphical, more intuitive interface makes all aspects of Title Bout Championship Boxing the simulation that fans have dreamed about, thanks to OOTP Developments and Alpha Omega Games. ... All of these are possible with Title Bout.
http://www.ootpdevfiles.com/tb/tb2setup.exe - 16Mb - Download - Screenshot

MaterialWorlds Simulations
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... 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.
http://www.materialworlds.com/download/mwinst.exe - 4Mb - Download - Screenshot

AT Electronics
AT Electronics, the Automotive Training & Diagnostic Software: This is INTERACTIVE software that is a fascinating way to learn about automotive electronics and diagnostics. Its all to do with... INPUTS - CONTROL - OUTPUTS The main AT program is a combination of Electronics and Diagnostics. ... The computer (just like the computer in a vehicle), will calculate the outputs of the system. ... The system can be set to provide telemetry to MultiScope as the car is driven round the Silverstone F1 GP circuit!
http://www.automotive-technology.co.uk/software/at.zip - 6Mb - Download - Screenshot

Five Cellular Automata
A cellular automaton consists of: (a) A structure of cells, such as the squares on a chess board. (b) A set of values or "states" such that each cell is associated with a particular state. (c) A set of rules describing how one state of the system (a particular configuration of cells in specific... A simulation of the Belousov-Zhabotinsky chemical reaction in which, beginning from a random state of the system, spirals and curlicues "spontaneously" emerge. ... Viral Replication, a simulation of a population of dividing cells subject to viral infection.
http://www.hermetic.ch/pca/pca_setup.zip - 2Mb - Download - Screenshot

Lotto
Simple software for dedicated lotto players wanting to increase chances and to be organized doing so. Probability is increased by observing history of previously drawn numbers and corrections is individualized for each particular lotto system. There is a reasonable increase of cca 10% in guess... The increase is completely provable by yourself using simulation run offered from the software.
http://tripper-it.biz/download/Lotto-1.1.exe - 502Kb - Download - Screenshot

AUTOMGEN
AUTOMGEN7 is a workshop for automation, supervision and 2D/3D process simulation that functions on a PC, under the WINDOWS operating system. It is used in teaching, beginning from secondary school, for learning about automations and within industry, for applications development. ... The exceptional user-friendly nature of the development environment allows the operators to concentrate on the essential parts of their profession.
http://www.irai.com/installe/a7_e.exe - 32Kb - Download - Screenshot

Electrical Motor Control Circuits
This award-winning electrical training program builds on the Basic Techniques program. Here, you will troubleshoot a motor control circuit consisting of a reversing motor controlled garage door. This circuit contains such components as limit switches, three phase reversing motor starter, push... Safely learn to troubleshoot Motor Control Circuits, Highly realistic simulation of a reversing Motor Control Circuit, Practical hands-on approach with 24 faults to solve, Use an expert's experience to improve your troubleshooting approach, Assess your Troubleshooting Skill, Review your progress...
http://www.industrial-ebooks.com/CBT_software/mcc.exe - 16Mb - Download - Screenshot