STEEL!
Elevators
Telephones
Efficient pumps
One technology that made skyscrapers possible would be the elevator. The other, I suspect is structural steel.
elevators and skyscrapers
the elevator!
Steel made it possible to build Skyscrapers. Answer "construction of skyscrapers"
elevators.
One technology that made skyscrapers possible would be the elevator. The other, I suspect is structural steel.
The invention of steel skeletons and elevators made building skyscrapers possible
elevators and skyscrapers
the elevator!
Steel made it possible to build Skyscrapers. Answer "construction of skyscrapers"
elevators.
Steel.
Skyscrapers
strong steel made it possible to build skyscrapers and suspension bridges
Two things:- 1) Construction steel. 2) Lifts.
Among them were the ability to mass produce steel, the invention of safe and efficient elevators, and the development of improved techniques for measuring and analyzing structural loads and stresses.
Several key technologies facilitated the construction of skyscrapers, including the development of steel frame construction, which allowed buildings to rise higher without compromising stability. The invention of the elevator made it practical to access upper floors, significantly increasing a building's usable space. Additionally, advances in reinforced concrete and glass production provided architects with the materials needed for both strength and aesthetic appeal. Together, these innovations transformed urban landscapes and enabled the iconic skyline we see today.