One of the latest from Webexhibits.org (last mentioned in the March 21, 2000 Scout Report for Social Sciences is the Causes of Color site. The activity attempts to answer the question, "Why are things colored?" by covering things such as the eye, made light such as lightbulbs, lost light as in water, moved light as in a rainbow, and other light related topics such as colorblindness and animal sight. A very unique collection that includes material for students from introductory to advanced levels, visitors of almost any age will find interesting facts, photographs, illustrations, and more.