Kola Ultra-Deep, Well
08-March-2024 Friday
How Soviet scientists got to the bottom of hell
20-February-2024 Tuesday
Is it true that from the Kola superdeep well you can hear screams similar to human ones?
28-September-2021 Tuesday
Why was the manhole of the Kola well closed?
17-March-2021 Wednesday
Kola superdeep. It is also the deepest mine working in the world, which has scientific significance.
19-January-2021 Tuesday
Kola super deep
15-September-2018 Saturday
Technique, technology and results of drilling of the Kola SG-3.
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