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Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.

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Science.gov is a gateway to government science information provided by U.S. Government science agencies, including research and development results.

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Make a scale model of the solar system with this JavaScript enabled page. All you have to do is specify the size of the sun and the rest is figured out to you.

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dictionary of urban words (slang)

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How to get free stuff online. free auction websites online. Listia free auction website

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Quickly get detailed finger settings for all the guitar chords and scales you can imagine, for _any_ tuning, both for right-handed and left-handed players. All clearly displayed in the graphical manner familiar from music books. You can even print out your own selection of guitar chords.

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Science education resource

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Attention deficit information about ADHD symptoms, medication, treatment, diagnosis, and parenting ADD children from the experts at ADDitude magazine.

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Practical algebra lessons that emphasize the practicalities of understanding the questions and intelligently and simply arriving at the answers.

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Wonder How To is your guide to free how to videos on the Web. Search, Browse and Discover the best how to videos across the web using the largest how to video index on the web. Watch the best online video instructions, tutorials, & How-Tos for free. Have your own how to videos? Submit them to share with the world.

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The home page for the American Memory Historical Collections from the Library of Congress. American Memory provides free access to historical images, maps, sound recordings, and motion pictures that document the American experience. American Memory offers primary source materials that chronicle historical events, people, places, and ideas that continue to shape America.

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Learn United States and World geography with Maps that Teach. Free interactive maps to learn continents, countries, states, capitals, borders, physical features and cultural monuments.

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First hand accounts, illustrated with vintage photos, original radio broadcasts.

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Reference for science

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Faster than EasyBib™! BibMe AutoFills citations for you. Download your MLA, APA, Chicago, or Turabian bibliography in RTF for free.

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The Exploratorium: a hands-on museum of science, art, and human perception in San Francisco. Our site provides interactive online exhibits and exhibitions, activities, Webcasts, and more.

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Science website

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A comprehansive index of logos of the latest web 2.0 sites, applications and services. Find what you need. Discover what you don't...

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The Library of Congress. The Library of Congress is the nation's oldest federal cultural institution, and it serves as the research arm of Congress. It is also the largest library in the world, with more than 120 million items. The collections include books, sound recordings, motion pictures, photographs, maps, and manuscripts.

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