2 ms·
World’s deepest hole plunges 40k feet
- imglorp 7y agoNOT news, dredged up by tabloid. Kola borehold project, mothballed in 1995. https://en.wikipedia.org/wiki/Kola_Superdeep_Borehole https://en.wikipedia.org/wiki/Kola_Superdeep_Borehole
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