Between 1909 and 1911, the German coal mine Camphausen was expanded with a fourth headframe in reinforced concrete, a worldwide first at the time.
A 58-meter-high headframe tower dominates an otherwise anonymous industrial site in the French Moselle. As early as 1931, two deep shafts were dug here to mine coal.
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In Italy, the 25th Olympic Winter Games are getting underway. One of the most spectacular disciplines in the Games since the very beginning is ski jumping.
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