How the World's Tallest Skyscraper was Built
The taller buildings get, the more difficult they are to build. Their own weight works against them at increasing heights, and the forces of nature are more dangerous at greater heights. The Burj Khalifa, however unneces...
https://www.neatorama.com/2021/04/22/How-the-Worlds-Tallest-Skyscraper-was-Built/