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How to pronounce "superdeep"

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Of course, as astonishing as this project was, the Kola Superdeep Borehole only made

The Deepest Hole in the World, And What We've Learned From It

Duration: 6s Details

It's called the Kola Superdeep Borehole, and its existence has nothing to do with petroleum

The Deepest Hole in the World, And What We've Learned From It

Duration: 6s Details