Megabridges - Spanning the Void
Bridges are counted among the most spectacular works of art and hold a special place in the history of engineering. They are the answer to a central challenge in the history of mankind - mastering the land with a view to connecting people. Over vertiginous cliffs, steep gorges, rivers with devastating torrents. Bridges continue to fascinate because they symbolize the human genius in overcoming the obstacles of nature. Throughout the centuries, the necessity of developing means of transport coupled with the ambition of establishing new world records has been a driving force of progress, forcing the pioneers to break new ground. Three bridges, three eras, three records of civil engineering. The Pont du Gard, the viaduct of Garabit and the viaduct of Millau.
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Supertrains - The Race for Speed
For the second time, the TGV, France's high-speed train, is the fastest train of the world. Yet, its engineers are continuously pushing for even higher speeds, having launched the new TGV Ocean and the AGV, the TGV of the future. It all began back in the 1950s with the CC 7100 series and its electric locomotive, which was considerably lighter than any of its predecessors. This technological gem made history by breaking the world's speed record for trains. As the electrification of rail traffic proved to be a success, more and more of the less powered steam locomotives were phased out. Since then, the successors of the original TGV have smashed all records for rail-bound traffic, culminating in 2007 with an incredible performance of 574 kilometres per hour.
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