Fizzbox is a collection of physics based simulations.
The site is open source so all sourcecode is viewable and editable.
Unfortunately, Fizzbox can currently only be run from computors running the Window7 64bit operation system. I am currently working to make it more avalable.
The bulk of the Fizzox programs are still unfinished, but to download what I have so far, click 'Download Fizzbox' on the top panel.
Fizzbox has moved! Follow the fizzbox prject online: