Note:

• Everything on these pages is very graphics intensive. If you do not have a fast connection or the CD I would not recommend trying to load any of the simulations.
• The simulations should run on Internet Explorer 5.5 (or higher) and Netscape 6.2 (or higher), Mozilla, Opera 7 (or higher) and Safari.
  Netscape 4.x is no longer supported.
• Page layout works best at a screen resolution of 1024 x 768, but 800 x 600 is enough.
• Operating the "microscope" controls before all data is downloaded may compromise the function of the simulations.