![Big, Bigger, Biggest Season 2 Episode 7 Big, Bigger, Biggest Season 2 Episode 7](https://pics.soap2day.day/t/p/w185/oyUaz2LRHdQyLtPbJPVDubr2CLW.jpg)
Big, Bigger, Biggest Season 2 Episode 7 123movies
Filter through the technological leaps forward that have allowed the world’s largest hydroelectric dam – the Three Gorges Dam in China – to be built. The Dam harnesses the power of China’s great Yangtze River. It is over two kilometres long, towers over 60 storeys high and creates a reservoir 600 kilometres in length. On completion the scheme will be able to generate 22,500 megawatts of power – enough to supply electricity to 60 million people. At its peak, over 25,000 men and women were working round the clock to make what was once Chairman Mao’s dream a reality. Explore how this immense project was made possible through a series of breakthroughs on six landmark dams – including the Hoover Dam in America. Each features a major technological innovation that allowed engineers to create bigger dams to generate ever more hydroelectric power.
![Big, Bigger, Biggest Season 2 Episode 7](https://pics.soap2day.day/t/p/w300/rO6Dm3TzaUTdf65ickoJkMjonwk.jpg)
![Big, Bigger, Biggest Season 2 Episode 7](https://pics.soap2day.day/t/p/w300/9lUcn84k1HSiNjZM22QDjmR3bnP.jpg)