- The
Superdeep (Russian: Кольская сверхглубокая, romanized: Kol'skaya
sverkhglubokaya, lit. 'Kola Superdeep') is a 2020
Russian horror film
directed by ****ny...
- (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya
sverkhglubokaya skvazhina SG-3) is the
deepest human-made hole on
Earth (since 1979)...