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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 ...

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Integrates current and archived weather data (images & text) with instructional resources (modules & curriculum) using innovative technologies (new navigation, multiple interfaces).

University of Wyoming College of Engineering and Applied Science does research and teaching in Atmospheric Science, Chemical Engineering, Petroleum Engineering, Civil Engineering, Architectural Engineering, Computer Science, Electrical Engineering, ...

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Free Topic Selection Wizard, science fair project ideas, step by step how to do a science fair project, Ask an Expert discussion board, and science fair tips for success.

Center for Polymer Studies Home Page

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...