This is a basic simulation on states of matter where you can see the change in behavior of the atoms from solid to liquid and liquid to gas. The simulation starts out with a blank template. To run it you can press S (solid), L (liquid) and G (Gas) and see the characteristics of these three states of matter. The simulations is somewhat incomplete because I was also trying to have other user interactions where user could change the energy levels of the atoms in each state and see the difference. More Information