elevators.
elivator
The answer must include that before skyscrapers, men built what at the time were considered "very tall" buildings between 4 and 10 floors high. They put elevators into these smaller "very tall" buildings. When skyscrapers came later, the concept of elevators simply went along with the concept of extremely tall buildings that tried to reach the sky. So, technically, elevators came before skyscrapers, in numerous small and large towns with what was then "very tall" buildings that were only a fraction of the size of skyscrapers.
Elevators and cheap steel. Henry Bessemer invented the first process for mass producing steel at lower costs, and in 11852, Elisha Otis introduced the first safety elevator that allowed for more convenient ways to get to the upper floors.
elevators and skyscrapers
elevators.
The development of the steel frame construction method allowed for the construction of skyscrapers by providing a strong and flexible support structure. This innovation enabled buildings to be constructed taller and more safely, making skyscrapers feasible and practical.
They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.They could loosely be said to have invented skyscrapers as they made use of six or seven storied apartment buildings called "insulae". They could be considered the skyscrapers of their time.
elivator
The high-rise building was made feasible by two things- the low cost availability of structural steel framing, and the invention of the elevator. Without elevators, no one is going to want to live or work on the 35th floor of a building.
Elevators! Have fun on study island......
Skyscrapers
The cotton gin.
The invention of steel skeletons and elevators made building skyscrapers possible
The answer must include that before skyscrapers, men built what at the time were considered "very tall" buildings between 4 and 10 floors high. They put elevators into these smaller "very tall" buildings. When skyscrapers came later, the concept of elevators simply went along with the concept of extremely tall buildings that tried to reach the sky. So, technically, elevators came before skyscrapers, in numerous small and large towns with what was then "very tall" buildings that were only a fraction of the size of skyscrapers.
Elevators and cheap steel. Henry Bessemer invented the first process for mass producing steel at lower costs, and in 11852, Elisha Otis introduced the first safety elevator that allowed for more convenient ways to get to the upper floors.
No, most skyscrapers are made primarily of steel and concrete. Steel provides the framework and support needed for tall buildings, while concrete is used for the foundation and as a component of the structure. Iron is not typically used in the construction of skyscrapers due to its weight and lack of structural strength compared to steel.