Free gear train software for mac

GearTrain is a small program that calculates the angular velocity of the final driven gear in a gear chain.

The user enters the revolutions per minute and driection of the first driver gear along with information about the number of teeth of each gear in the series.

The program will output the RPM and direction of the final driven gear in the gear train.

GearTrain was designed as a tool for educators and students wishing to learn or check calculations for a gear chain in a Technology Education or Robotics program.

Gears is the standard glxgears screensaver (everyone needs this one right?) with a few more vertices and using the same per vertex lighting effect as the demo above (BoingX).

Enhancements: Initial public release.

Requirements: Mac OS X 10.0 or later.

The game principal is well known: Behind a cover there is a secret code consisting of four colors. To detect it you need a little bit luck and good combinational skill.
By multiple clicking with the mouse you set four colored token in the first row. When you have finished the row and submit it, the first trial will be rated: For every correctly set color you get a black pin, for every right color on the wrong position you get a white one.
So you know, how many correct colors youve found, but not which colors and on which position! By repeated trying and combining using the rating you can resolve the code.
But attention: You have only ten trials!
Funny game to train your brain!
Enhancements:
- Colors are better distinguishable
- New black&white token set
- Partial rework of the code

Control vast armies and carve an Empire from the tribes of ancient Europe. In combat, use military formations and terrain to assure victory. Do you have what it takes to become the next Emperor?
Detailed Features
Epic gameplay
There are large game areas, accurately mapping real world locations. All maps are based on real atlases of the ancient world. The size of the game world combined with the subtle interactions of the game model make for a truly epic game.
20 sides
Each game can have up to 20 AI sides to compete against, each with their own strengths and weaknesses, based on the nations that would have been present at the time of the scenario!
Huge realistic battles
Choose how your troops deploy for battle, controlling their formations, making best use of the terrain available and allowing for their morale and experience. The combat model is being based on historical data to give the most realistic look and feel ever seen in a computer game. Hundreds of men will be displayed to give a really epic feel to the battles. All uniforms and weapons will be based on historical data to make sure they are as accurate as possible.
3D battlefields
The battlefield terrain is made up of 3D rendered terrain. Height are accurately modelled and affects the combat model. Every location has its own unique battlefield.
Detailed economics
Control your cities, allocate workers to collect resources, control city growth, train new regiments. Increase production by constructing new buildings or upgrade your city hall to expand the amount of land that can be worked. Build fortresses for protection and to train better your soldiers.
Replayability
Play each map a number of times in completely different setting. Fight over Italy to unify the tribes into the powerful nation of Rome, then later fight over the same map as the Romans when they are invaded by the fearsome Gauls.
Historical Accuracy
Throughout the design of the game, great care has been taken to ensure that the maps, the scenarios, the soldiers and the game engine capture the flavor of the ancient world and its warfare.
Low Minimum Specs
Hard work has been made to ensure that the minimum specs for the game does not rise unnecessarily. This means that anyone who wants to play the game is able to do so.
Main features:
- Epic gameplay
- Huge Realistic Battles
- 3D Battlefields
- Detailed economics
- Endless Replayability
- Historical Accuracy.