physics.usc.edu: The World-Wide Web Virtual Library: Science Fairs
This Library page is an attempt to provide a single comprehensive list of every science fair accessible through the World Wide Web, whether of global or local scope.
jimloy.com: Science Fair Projects
A list of science fair links, a review of science fair books, and some suggestions for science fair projects.
Add Site or Add URL to Submit Site to the Science Fairs Directory