@aetherisx: Saudi Arabia is spending over $1 Trillion to build "The Line"—a 500-meter-tall, 170-kilometer-long mirrored megacity across the desert. But extreme ground settlement, thermal expansion, and linear transit physics have forced engineers to scale the project down to just 2.4 kilometers. Here is the forensic engineering breakdown of why building a massive glass wall in 110-degree heat is near impossible. #physics #engineering #civilengineering #architecture #Tech