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A 3,000-Foot-Long Stone Wall Found Beneath the Baltic Sea
Archaeologists have uncovered a breathtaking underwater marvel-a 3,000-foot-long stone wall lying hidden beneath the Baltic ...
Ocean sand is in demand, but mining it comes at a cost
Though plentiful in arid regions, most sand is not viable for commercial use or construction. Desert sand, whipped by years ...
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Earth's Deepest Hole: The End of an Era
Soviet scientists embarked on an ambitious quest to dig into the Earth's crust, creating the world-renowned Kola Superdeep ...