New Scientist offers simple answers to everyday physics questions such as why tin foil hurts teeth and why remote control locks won't work in some parking lots.

Offers tutorials that allow children to explore topics such as matter, energy, forces, machines, and the Earth. Includes pictures, fun activities, experiments, and movies.

Interactive question posting with answers from a student scientist.

Organized collection of links to help students find the information they need.

Utilize a random knowledge generator and find out what's cooking up in a Mad Scientists' section.

Kids get simple, detailed answers to common science questions. Plus great science projects and experiments, science news and interactive unit measurement conversions.

Collection of interactive quizzes for students in grades 5-9.

Enter the world of Science Bob to try home experiments, visit his on-line lab and get answers to your science questions.