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

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1samdigitalvision
1samdigitalvision
27 Sep 2021

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SciShow takes you down the deepest hole in the world -- Russia's Kola Superdeep Borehole -- explaining who dug it and why and what we learned about Earth in the process Don't fall ---------- Like SciShow Want to help support us and also get things to put on your walls cover your torso and hold your liquids Check out our awesome products

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