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World's deepest hole sealed up for concerning reason
The Kola Superdeep Borehole is the deepest manmade hole, and deepest artificial point, on Earth, measuring at 40,230ft feet. To put it into perspective, that's 12.2km, or 7.58 miles - that's the ...
Daily Galaxy on MSN1mon
Scientists Uncover the Deepest Blue Hole on Earth—And What Lies in Its Depths Remains a Mystery
However, due to technical limitations, researchers suspect that this enigmatic sinkhole could extend even deeper into the ...
The Secret to Unlimited Energy Is Beneath Our Feet—And the World’s Deepest Hole Will Unlock It
Scientists now know how to drill deep enough to tap into an energy supply that would power the world for more than 20 million years if we capture just 0.1 percent of it.
Business Insider7y
Humans have dug much deeper than you would expect
If we were to journey to the center of the Earth, it would take a lot longer ... The Woodingdean Well is 1,285 feet deep. It's the deepest hole that humans have dug by hand. 33 Chilean miners ...