Science Buddies
Science Buddies: Predators and Prey: How Do Cats Respond to Bird Sound
A science fair project that ask whether cats respond to familiar bird sounds more readily that bird sounds in general. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
University of Toronto (Canada)
University of Toronto: Flash Animations for Physics
This site boasts an extensive list of physics animations that cover topics such as electricity, magnetism, quantum mechanics, and relativity. Variables can be manipulated for each demonstration.