Workspace
A VRML world is a 3-d navigable environment used on the Internet. Special software called a VRML browser is needed to view and interact with these worlds. You can obtain this software for free from the Internet. I have provided several links. I recommend that you download the newest version available and routinely check for newer versions.
Explanations of the lab concepts. This is where you can read about the concepts of each of the labs, as well as access a animations showing the concepts. Screen shots of these animations are available.