Animated Engines - animated illustrations explain workings of engines

"Animated Engines is a site by Matt Keveney that has some great animated illustrations of a variety of engines that shows how they work. In addition to the animation, there are step by step explanations of how the the engine works and even some history of that type of engine."

http://educationaltechnologyguy.blogspot.com/2011/06/animated-engines-animated-illustrations.html


http://www.animatedengines.com/index.shtml