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Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

ThinkQuest is an international competition where student teams engage in collaborative, project-based learning to create educational websites. The winning entries form the ThinkQuest online library.

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.

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Create your own educational games, quizzes, surveys, and web pages. Search millions of games and quizzes created by educators around the world.

We rank the best chemistry sets with side-by-side comparisons. Read in-depth service reviews and articles. Compare features, prices and browse hundreds of screenshots to help you make the most informed decision as to which chemsitry set is right for ...