Le plus grand tunnel du monde : les mineurs face aux montagnes
51:29
YouTubeInvestigation
Le plus grand tunnel du monde : les mineurs face aux montagnes
Depuis des millénaires, les tunnels nous permettent de raccourcir les distances et de traverser des obstacles réputés infranchissables. Aujourd’hui, au cœur des Alpes, des centaines d'hommes et de femmes mettent leur savoir-faire au service d’un projet titanesque : bâtir le plus grand tunnel ferroviaire du monde : le Lyon-Turin Au sein ...
1.9M viewsDec 7, 2023
Shorts
Channel Tunnel celebrates 30th year
1:23
12 views
Channel Tunnel celebrates 30th year
La construction du tunnel sous la Manche
2:19
149.6K views
La construction du tunnel sous la Manche
Nat Geo France
Tunnel Construction
Gotthard Road Tunnel: A Journey Under the Swiss Alps 🇨🇭Schwitzerland
0:28
Gotthard Road Tunnel: A Journey Under the Swiss Alps 🇨🇭Schwitzerland
YouTubeTravelling 🚘 Nadia Walks the
4.1K views7 months ago
Explore the Stunning Yosemite Tunnel Views
0:10
Explore the Stunning Yosemite Tunnel Views
TikTokoutsidemore202
235.6K views2 weeks ago
What If We Built A Tunnel Between Continents?! #Tunnel #Travel #Shorts
1:48
What If We Built A Tunnel Between Continents?! #Tunnel #Travel #Shorts
YouTubeWhat If
98.5K views1 month ago
Top videos
How the world’s largest underwater tunnel is being built | BBC News
3:40
How the world’s largest underwater tunnel is being built | BBC News
YouTubeBBC News
2.3M views8 months ago
Digging Deep: Inside The World's Biggest Tunnel Megaprojects
49:27
Digging Deep: Inside The World's Biggest Tunnel Megaprojects
YouTubeThe B1M
883.3K viewsDec 30, 2023
Voyage dans le tunnel sous la Manche
1:26
Voyage dans le tunnel sous la Manche
YouTubeLa Voix du Nord
171.3K viewsFeb 1, 2018
Tunnel Engineering
Tunnel Construction Explained
7:54
Tunnel Construction Explained
YouTubeThe B1M
776.1K viewsSep 18, 2019
TUNNELS: Construction Methods
9:35
TUNNELS: Construction Methods
YouTubeengiNERDing
11K viewsOct 13, 2021
What is Tunnel Engineering and Tunnel Design?
6:57
What is Tunnel Engineering and Tunnel Design?
YouTubeGurukul of Civil Engineers
3.4K viewsJun 22, 2022