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World of Engineering on X: "This day on August 8, 1991 – The Warsaw radio mast, at one time the tallest construction ever built, collapses. https://t.co/m5q0W1bcbv" / X
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Amith Gosai on X: "From 1974 till 1991 the Warsaw Radio Mast in Poland held the record for the tallest man made structure in the world. Standing 646.38m tall it eclipsed any
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