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 […]
Episode – 0089 : The Eradication of Smallpox
Episode – 0089 : The Eradication of Smallpox Transcript On May 8, 1980, officials from the World Health Organization announced that smallpox, the disease which had ravaged humanity across the […]
Episode – 0089 : The Eradication of Smallpox
Episode – 0089 : The Eradication of Smallpox Transcript On May 8, 1980, officials from the World Health Organization announced that smallpox, the disease which had ravaged humanity across the […]
Episode – 0089 : The Eradication of Smallpox
Episode – 0089 : The Eradication of Smallpox Transcript On May 8, 1980, officials from the World Health Organization announced that smallpox, the disease which had ravaged humanity across the […]
Episode – 0089 : The Eradication of Smallpox
Episode – 0089 : The Eradication of Smallpox Transcript On May 8, 1980, officials from the World Health Organization announced that smallpox, the disease which had ravaged humanity across the […]