Educational Simulations and Toys
Red Lynx
Red Lynx ([stand alone](http://scit.us/redlynx/)) is a population genetics simulator that allows students to explore the effects and interactions of several evolutionary forces.
It is written completely in client-side javascript using [jQuery](http://jquery.com/), [jQuery UI](http://ui.jquery.com/), and [flot](http://code.google.com/p/flot/).