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Kola Superdeep Borehole
Post Reply RetroFed Forum Forum Index » Neat - For neat stuff you found
AuthorMessage
Stern lemmy.world Stern@lemmy.world
Joined: 2023-08-14
Quote

Link: https://en.wikipedia.org/wiki/Kola_Superdeep_Borehole
8   Original
Atelopus-zeteki fedia.io Atelopus-zeteki@fedia.io
Joined: 2024-08-13
#2 · Quote Reply

"A total of five 23-centimetre-diameter (9 in) boreholes were drilled, two branching from a central shaft and two from one of those branches. " I'd heard of these before, and somehow was thinking they were a bit larger in diameter. Also WTF, your neighbor starts digging a potential volcano right next to your border?!?
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