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Inside the Gateway Arch, how a 630-foot stainless steel monument was engineered to survive wind and quakes
The Gateway Arch looks impossibly simple, but it is one of the most carefully engineered monuments ever built. This video breaks down the arch’s catenary shape, its stainless steel construction, and ...
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What's inside the Gateway Arch?
Explore the hidden tram inside the Gateway Arch as this video uncovers its construction and tourist destinations. Trump says it would be "great honor" to accept Machado's Nobel Peace Prize Mamdani ...
The Gateway Arch in St. Louis — America’s smallest national park and tallest human-built monument — turns 60 on Oct. 28. The Gateway Arch is 75 feet taller than the Washington Monument and over twice ...
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