Library of Congress
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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Cooking For Engineers
Detailed instructions on food and cooking for those who like to ask not just How? but also Why?
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500px is Photography
500px is Photography photos, photographers, photo portfolio, online photo portfolio, photo digest, web photo portfolio, online photo gallery, share pictures, professional photography, social photography, upload photographs, share photo, outstanding photo portfolio, photo community, fresh photos, portfolio in seconds, models vs photographers, commercial photography, architectural photography, professional portfolio management
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