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!
The Deepest Hole in the World, And What We've Learned From It
| Source: | https://www.youtube.com/watch?v=zz6v6OfoQvs |
| Published: | May 5, 2014 |
| Author: | SciShow |
| Post Date: | 2019-07-28 15:26:45 by BTP Holdings |
| Views: | 283 |
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