How fer has anyone ever dug into the ground. I heard some Russian ancients dug up to 12 kilometgers into the earth.
How fer has anyone ever dug into the ground. I heard some Russian ancients dug up to 12 kilometgers into the earth.
Posted on March 20, 2013 by in Question. Comments Off on How fer has anyone ever dug into the ground. I heard some Russian ancients dug up to 12 kilometgers into the earth.
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