This is the page for the Radiosity applet. This page requires that
you have Java 1.3.1 or higher from Sun Microsystems (if you have Mac OS X,
you're okay; if you're on any other system, go to java.sun.com and download a version of
Java for your machine).
Please leave this window open, and do not navigate away from it.
Radiosity will take awhile to load, and if you either close this browser
window or navigate away from this page using this window, then Radiosity
will shut down.
Note that Radiosity loads much of its program data dynamically, especially as
the user opens a lesson. At this time, the program will appear to lag as it
loads the lesson data; on a 56k modem, this could take as long as 5 minutes.