History 1949-1960 Essay Example | Topics and Well Written Essays - 500 words

History 1949-1960 - Essay Example This was used in the observation of outer space, including galaxies and distant planets. In the same year, an American banker, John Biggins invented credit cards, which initiated the use of plastic money for expenditures. Later, the transistor, a device used to switch electronic signals, was invented in 1947 by John Bardeen and Walter Brattain. In the same year, a number of tests led to the invention of a supersonic aircraft. This increased the speeds of airplanes from transonic to supersonic. Still in 1948, cable television came into being from the diligence of John and Margaret Walson. The year 1952 saw the origination of airbags as safety gadgets in automobiles. Barcodes and artificial hearts were also technological improvements in the same year. In the computer world, the hard disk drive was discovered in 1952. This appreciably augmented the memory capacity of computers. These and many more hundreds of inventions market the high-tech innovations in America between the year 1946 a nd 1960. Naturally, technological advancements had substantial effects on America. America’s economy grew considerably because it was able to process superior goods through a short and efficient production process (Saul, 1970). New ways of production were initiated, and new products produced. Consumers were able to get low-cost high quality goods. Technological developments also led to urbanization as people moved into America from the outside world to take up the new jobs that were accessible. There was also an extraordinary migration from the rural to urban areas as people looked for jobs, according to Saul (1970). Cities began to enlarge because they had to accommodate the large incursion of people immigrating into the city. In addition, technological advancement also enhanced substructure. Transportation was upgraded as better roads, and faster rail came to place (Mollenkopf, 1983). The improvement of air transport also meant that people could travel to other continents