massive arch dam

  • 61History of technology — The history of technology is the history of the invention of tools and techniques. Background knowledge has enabled people to create new things, and conversely, many scientific endeavors have become possible through technologies which assist… …

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  • 62Architecture of Africa — The architecture of Africa, like other aspects of the culture of Africa, is exceptionallyClarifyme|date=June 2008 diverse. Many ethno linguistic groups throughout the history of Africa have had their own architectural traditions. In some cases,… …

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  • 63Zimbabwe — Zimbabwean, adj., n. /zim bahb way, wee/, n. 1. Formerly, Southern Rhodesia, Rhodesia. a republic in S Africa: a former British colony and part of the Federation of Rhodesia and Nyasaland; gained independence 1980. 11,423,175; 150,330 sq. mi.… …

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  • 64Structure relocation — Hydraulically powered dollies move an historic 19th century church in Salem, Massachusetts. A structure relocation is the process of moving a structure from one location to another. There are two main ways for a structure to be moved:… …

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  • 65List of Superman enemies — This is a list of fictional characters from DC Comics who are or have been enemies of Superman. It is notable that several of Superman s enemies are or have been foes of the Justice League of America as well. Contents 1 Central rogues gallery 2… …

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  • 66Lake Tahoe — Tahoe redirects here. For other uses, see Tahoe (disambiguation). Lake Tahoe Lake Tahoe from the east shore (in Nevada) Location California and Nevada,USA …

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  • 67Yellowstone National Park — Yellowstone redirects here. For other uses, see Yellowstone (disambiguation). Yellowstone National Park Grand Canyon of Yellowstone Location …

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  • 68Mérida, Spain — For other uses, see Merida. Mérida   Municipality   …

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  • 69Superman (film) — Superman Theatrical release poster by Bob Peak Directed by Richard Donner Produced by …

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  • 70Croton Aqueduct — Old Croton Aqueduct U.S. National Register of Historic Places U.S. National Historic Landmark …

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