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American FactFinder is your source for population, housing, economic and geographic information.

Magento is the eCommerce software platform for growth that promises to revolutionize the industry. Its modular architecture and unprecedented flexibility means your business is no longer constrained by your eCommerce platform. Magento is total contro...

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

Find breaking news, multimedia, reviews & opinion on Washington, business, sports, movies, travel, books, jobs, education, real estate, cars & more.

IEEE Xplore. Delivering full text access to the world

YouTube is a place to discover, watch, upload and share videos.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Fact Monster is a free reference site for students, teachers, and parents. Get homework help and find facts on thousands of subjects, including sports, entertainment, geography, history, biography, education, and health.