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

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

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wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

ArchDaily, Broadcasting Architecture Worldwide: Architecture news, competitions and projects updated every hour for the architecture professional

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

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Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and culture at Wired.com.

CAD Tutorials and Best Practices