Episode – 0113 : The World’s Deepest Hole Transcript In 1970, scientists in the Soviet Union set out to drill the deepest hole in the world. They weren’t drilling for […]
Episode – 0113 : The World’s Deepest Hole
Episode – 0113 : The World’s Deepest Hole Transcript In 1970, scientists in the Soviet Union set out to drill the deepest hole in the world. They weren’t drilling for […]
Episode – 0113 : The World’s Deepest Hole
Episode – 0113 : The World’s Deepest Hole Transcript In 1970, scientists in the Soviet Union set out to drill the deepest hole in the world. They weren’t drilling for […]
Episode – 0113 : The World’s Deepest Hole
Episode – 0113 : The World’s Deepest Hole Transcript In 1970, scientists in the Soviet Union set out to drill the deepest hole in the world. They weren’t drilling for […]