How Was The Elevator Invented | | Complete Urdu History Of Elevator From Ancient To Modern World

Dear Viewers, The tallest buildings in the world are now being built. How does a person spend nights and days at such a height? From these skyscrapers, man goes back to the surface of the earth every day and back to the height of thousands of feet with the necessities of life. The machine that thousands of people use every day to get to the tallest buildings is called an elevator and in today's video we will tell you about the invention of the elevator and the different stages of its evolution. If you like this video please subscribe our channel and share to your friends and family members. Allah aap ka Hami-o-Nasir ho. #INFOatADIL, #Elevator, #BurjKhalifa, #Otis, #Lift, #Invention, #Engeering, #Machinisim, #Evolution, #Facts, #How, #Urdu, #Skyscrapers, #Documentry

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