Apr 24, 2021 · as steel is stronger and lighter in weight than iron, the use of a steel frame made possible the construction of truly tall buildings. Jan 2, 2025 · the construction of a skyscraper is a complex and challenging undertaking that requires the expertise of architects, engineers, and construction workers. Before the late 19th century, buildings were limited. Jan 17, 2025 · the construction of skyscrapers became possible due to the convergence of several key technological advancements and architectural innovations.
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