Some Delta Green inspiration for you this eve.
The Kola borehole located in Russia is the deepest human-made hole on Earth since 1979, which attained a maximum vertical depth of 40,230 ft (12,226 metres) #ttrpg
The Kola borehole located in Russia is the deepest human-made hole on Earth since 1979, which attained a maximum vertical depth of 40,230 ft (12,226 metres) #ttrpg
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