XContractBridge
Linux Contract Bridge simulation with random deal, Acol bidding, score to rubber, Blackwood, Baron, Jacoby and Stayman conventions.
http://www.xcontractbridge.com/XCBRIDGE - 2Mb - Download - Screenshot

Spring Simulation
Spring modeling application allow moving bob and changing any params
http://www.kurilenko.com/spring/jar_exec.zip - 48Kb - 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

AirHockey 3D
AirHockey 3D is a PC simulation of the classic air hockey game with multiplayer support. This game inherits an attractive gameplay of its prototype. Its most distinctive features are realistic physics simulation, smart and active computer opponent, hi-tech 3D graphics and smooth controls. ... Toutnament mode allows you to go through ten levels, which become more hard as you progress. ... The game is highly customizable - there is a set of possible tables, pucks and sticks. ... Also you can customize the colors of the puck and both sticks.
http://www.avagames.net/downloads/3DHSetup.exe - 3Mb - Download - Screenshot

3D Darts Professional
3D Darts Professional is a realistic dart simulation game for Windows. The game gives you a choice of competing with friends or trying your skill against 48 computer opponents with different skill levels. 3D Darts Professional also lets users play in a tournament mode. ... 3D Darts Professional is the most realistic dart simulation available and lets you play darts even when you're away from your favorite pub! ... Give it a try. ... 3D Darts Professional brings the classic pub game of darts right to your computer.
http://www.darts-pro.com/download/dartssetupdemo.exe - 5Mb - 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... Viral Replication, a simulation of a population of dividing cells subject to viral infection. ... A simulation of the Belousov-Zhabotinsky chemical reaction in which, beginning from a random state of the system, spirals and curlicues "spontaneously" emerge.
http://www.hermetic.ch/pca/pca_setup.zip - 2Mb - Download - Screenshot

Blackjack Tutor
Blackjack Tutor with expert strategy engine. Play a Blackjack simulation with hints on when to stand hit or double. No need to memorize charts. Have fun while you learn.
http://download-texas-holdem-poker.com/blackjack/bjtutorzip.exe - 2Mb - Download - Screenshot

ViewletBuilder
The leader in Flash content creation is now free to start with. ViewletBuilder's innovative content creation process has revolutionized the way in which software is presented and demonstrated. Comes with content management and reporting capabilities. ... Today, ViewletBuilder's patented content creation mechanism allows users to take a series of completely editable screen captures that are then animated to produce a flawless Flash simulation. ... ViewletBuilder's unprecedented ease of use, fast creation and unrivaled quality of output have made it the darling of trainers, support...
http://www.qarbon.com/ftp/download/viewletbuilder.exe - 16Mb - Download - Screenshot

Stars 3 Screensaver
This screensaver simulates a flight through the space, full of stars and interstellar gas clouds. Very realistic model (except over light flight speeds), detailed simulation, perfect graphics.
http://www.soft2d.com/graphics_&_m...ensavers/files/stars3ss_setup.exe - 2Mb - Download - Screenshot

VE Network Catcher (Lite)
Network Catcher, from Shunra Software, is a free network monitoring tool that records and displays latency and packet loss between your PC and any internet site. Use this freeware tool to monitor the quality of your network link. You can save all your recordings and send it to another user via... s network simulation technology, enabling you to capture and import production conditions directly into network simulation scenarios and test applications under real-life network conditions. ... Using production network parameters is ideal for testing applications when the target network already...
http://www.shunra.com/downloads/VENetworkCatcherLite.zip - 533Kb - Download - Screenshot