I found this eLearning evaluation tool and thought it might spark some design and development ideas

This widget allows you to create a quiz in Captivate and then track it using a GoogleDoc. 

Learn how to use Google Earth to view images of what locations looked like in the past.

I recently stumbled upon Quiki and thought other members of the class might find it helpful: http://www.qwiki.com/

It is more of an information engine than a search engine. When you enter search terms it gathers resources into a multi media type of presentation.