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Investigations et Enquêtes

チャンネル登録者数 427万人

158万 回視聴 ・ 8155いいね ・ 2023/12/07

世界最大のトンネル: 山に面した鉱山労働者

For millennia, tunnels have allowed us to shorten distances and cross obstacles deemed impassable.
Today, in the heart of the Alps, hundreds of men and women are putting their know-how at the service of a titanic project: building the largest railway tunnel in the world: the Lyon-Turin
Within a colossal construction site, these builders invent and use all the techniques to overcome the mountain and construct the work of the century.
Director: Quentin Domart and Hugo Hernandez

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