![Location map of Kola Superdeep Borehole, Russia](https://images.mapsofworld.com/answers/2017/07/map-where-is-kola-superdeep-borehole-located-300x252.gif)
Where is the Kola Superdeep Borehole located?
The Kola Superdeep Borehole was, until 2008, considered the deepest hole dug by humans into the surface of the earth. It isContinue Reading…
The Kola Superdeep Borehole was, until 2008, considered the deepest hole dug by humans into the surface of the earth. It isContinue Reading…