Technology of the Industrial Revolution

Technology of the Industrial Revolution — page 5
Technology of the Industrial Revolution The steam engine which at first increased the power available beyond that of animals soon also powered many labor-saving devices such as the sewing machine and the mechani cal reaper Initially this led to large-scale unemployment Yet the pace of innovation and technology kept quickening In North America the early building of ship canals was supplanted by railroads and the erection of many bridges Everywhere sailing ships were replaced by larger faster and more reliable steamships The telegraph allowed for rapid communication Postal services were initiated There was growing pride in such 19th-century achievements as the Eiffel Tower in Paris the Brooklyn Bridge in New York City the smoking steelworks of Pittsburgh and the transcontinental railroad With the invention of electric generators and motors and Thomas Edison’s light bulb electric power entered home and factory Steel replaced iron for buildings and allowed the erection of skyscrapers The invention of the internal-combustion engine led to the arrival of the automobile This in turn fostered the search for petro leum Chemical research provided the impetus for new industries The telephone was invented by Alexander Graham Bell in 1886 Farm machinery eased the hard life on the farm and 10