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0 pointsusaar33314y ago0 comments

I doubt it is a tunnel. I imagine it'd be more like this: http://en.wikipedia.org/wiki/Immersed_tube

(San Francisco's rail connection across the bay uses this technique)

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2 comments · 2 top-level

There'd be incredible pressures at the depths of the ocean floor. Look at that tiny submarine able to go down as far as the Titanic.

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