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 Darvaza Gas Crater, Turkmenistan (2) |
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תאריך: 13/05/2012 08:06 - על ידי: bambatm - 357 צפיות - קטגוריה: שונים
While drilling in 1971, Soviet geologists tapped into a cavern filled with natural gas. The ground beneath the drilling rig collapsed, leaving a ...
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