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This is how underwater tunnels are constructed.
100,886 Aufrufe • vor 1 Jahr •via X (Twitter)
3 Kommentare

Bhargav Kesavanvor 1 Jahr
So cool 😮

Ben Landgrafvor 1 Jahr
Completed in 1994 after six years of digging from opposite sides by British and French teams. A total of 10 workers died during construction.

SailingGuitaristvor 1 Jahr
@grok - how long would this take the boring company machines to do?
