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크레딧: fatima_al_farsi

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fatima_al_farsi

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When architects design massive skyscrapers, their biggest enemy isn't the weight of the building—it is the wind! At heights of 1,000 feet or more, powerful upper-atmosphere wind currents can push against a tower with enough force to snap it in half or cause it to sway violently.To survive, these concrete giants are engineered to act like giant trees. Architects use a massive, internal concrete core wrapped in heavy steel outriggers to anchor the building to deep bedrock. Even more amazing, ultra-tall skyscrapers like Taipei 101 use a Tuned Mass Damper—a massive, 660-ton steel pendulum suspended inside the top floors. When the wind pushes the building to the left, the heavy ball swings to the right, perfectly counterbalancing the movement and keeping the tower perfectly upright!Watch the full video to see how physics allows humans to touch the sky!#Malegado #Skyscrapers #ArchitectureDesign #EngineeringMarvels #HowItWorks #DidYouKnow #PhysicsFun #ModernWonders #CityLifeWould you like the next video description to focus on the world's tallest building (Burj Khalifa), or should we explore the ancient ancestors of skyscrapers like the towers of Yemen?

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