Загрузка видео...
Не удалось загрузить видео
This is how underwater tunnels are constructed.
100,886 просмотров • 11 месяцев назад •via X (Twitter)
Комментарии: 3

Bhargav Kesavan11 месяцев назад
So cool 😮

Ben Landgraf11 месяцев назад
Completed in 1994 after six years of digging from opposite sides by British and French teams. A total of 10 workers died during construction.

SailingGuitarist11 месяцев назад
@grok - how long would this take the boring company machines to do?
