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Already experiments left on the moon were sending back revealing new information. The mission was successfully completed. The eagle had landed the first men on the moon and columbia had returned them safely to the earth. Whatever mans journey tomorrow across the ocean of universe history will remind him that apollo 11 was mankinds First Encounter with a new world. Up next on American History tv the story of the construction of the hoover dam. That will be fold by a 1960 interview with Herbert Hoover who discusses his life beyond presidency. And later u. S. Army captain William Johnston on his ...

The u. S. Government began this construction on hoover dam in 1931. The project employed over 21,000 workers. It was completed two years ahead of schedule. In 1955 department of the interior film about the planning and the building of hoover dam. The story explains the engineering feat necessary for construction and promotes economic and recreational benefits provided by the structure. Build a dam in the wilderness and the world will beat a path to it. For many centuries, this was a lonely canyon unseen and untouched by man, scorched by a desert sun, scolded by an angry river slashing its way ...

Served municipal and industrial needs of the pacific southwest, generate hydro electric energy and provide various other multipurpose benefits. The clear waters have opened up the fast, new recreational fish and wildlife Vacation Land for america. Picnic, go boating, swim, fish, and enjoy these important out door recreation products. Hoover dam worked around the clock to serve water and power needs. Falls over 500 feet through the spin stocks to spin the giant turbine wheels and then discharge to the river. This action is completed at downstream dams. Transformers step up hoover dam voltage as...

They removed temporary slabs over the relief valve outlets. Liners assembled in these opens were set in concrete. The turbine scroll case sections were lowered into the pit. Sections were levelled, bolted together and aligned. The completed scroll case was then anchored in concrete. Later the turbines water wheel attached to the bottom end of the shaft was installed inside the case. The butterfly valve was assem e assembled on the generator floor and later connected between the feeder pin stock and the turbine scroll case. Meanwhile the generators two main parts took form. Steel lamination pla...

Campaign 2014 has one outstanding race yet to be decided. Louisiana senate. Democratic incumbent Mary Landrieu is up against republican bill cassidy. Thats live at 8 00 p. M. Eastern on our companion network, cspan2. Congress is in recess for the thanksgiving holiday. When they return, lawmakers will work on extending government funding past december 11th when the current spending deal runs out. In the house, members will consider how to proceed on immigration after the president s executive action. In the in the senate, votes are scheduled on nominees beards to argentina and hungary. And work...