You can see live web pictures of your state. Learn about famous people from any state. There's even info on US territories. You can see maps and so much more. Here are several sites that have maps and information on every country.
Most sites have photos and many have moving pictures.
Here's a good science site that gives interactive narrations on topics such as the flu, bacteria, disease and prevention. The Women in Mining web page has a variety of mineral related games and activities. One of the grooviest parts of this web page is the list of web links. It covers topics from earth sciences, minerals and volcanoes to fossils and mining. The Children's Encyclopedia of Women features biographies of women from many different places and times.