The laboratory tests and complex work involved in constructing the dam in the Lei Valley are described in detail to give an idea of the complexity of building the Lei Rhine dam. Among double-curved arch dams, this one has the widest crest in the world. The construction of the dam is punctuated by the long speeches and anecdotes of an elderly master builder.
Un metro lungo cinque (1961) is a documentary movie produced by Edisonvolta in Italy. It was directed by Ermanno Olmi and written by Tullio Kezich. On screen you will see Romolo Valli and Alfredo Danti. the film averages 7.0/10 across 2 TMDB ratings.
To watch Un metro lungo cinque online free in HD, press Watch Now above and pick any server; the movie plays instantly on MyFlixer with no account needed. If you like documentary movies, Capital in the Twenty-First Century, The Godfather Family: A Look Inside and Directed by John Ford are worth adding to your list.