Megastructures: World's Most Extreme Railway - The Gamma Project (2011) скачать в хорошем качестве

Megastructures: World's Most Extreme Railway - The Gamma Project (2011)

The Gamma Project takes an eye-popping look at some of the greatest feats of engineering being built around the world today, modern-day miracles, focusing on the problems and solutions that surround the largest construction projects in human history. THE WORLD'S MOST EXTREME RAILWAY This is the story of the incredible engineering challenges that had to be overcome to build and maintain the highest railway line in the World, crossing hundreds of miles of Himalayan permafrost from China to Tibet. It's so high that the trains need pressurised carriages with an oxygen supply and the engineers must deal with melting permafrost, impossible working conditions and one of the world's most active earthquake zones.