Essay on how scientific inventions have changed our lives Article shared by We live in the age of science. People live, move and think in terms of science.
Scientific American, November 1, Advertisement A competition sponsored in by Scientific American asked for essays on the 10 greatest inventions.
Inventions are most salient when we can see the historical changes they cause. In we might not appreciate the work of Nikola Tesla or Thomas Edison on a daily basis, as we are accustomed to electricity in all its forms, but we are very impressed by the societal changes caused by the Internet and the World Wide Web both of which run on alternating-current electricity, by the way.
A century from now they might be curious as to what all the fuss was about. The answers from thus provide a snapshot of the perceptions of the time. Scientific American - November 1, Following are excerpts from the first- and second-prize essays, along with a statistical tally of all the entries that were sent in.
The first-prize essay was written by William I.
Wyman, who worked in the U. Patent Office in Washington, D. The steam turbine, invented by Charles Parsons in and commercially introduced over the next 10 years.
A huge improvement in powering ships, the more far-reaching use of this invention was to drive generators that produced electricity. Wyman gave the honor specifically to Gottleib Daimler for his engine, arguing: Such success did come with the advent of the Daimler motor, and not before.
Entertainment always will be important to people. Systems for transmitting information between people have been around for centuries, perhaps millennia. Telegraph signals got a speed boost in the U. Wireless telegraphy as invented by Guglielmo Marconi, later evolving into radio, set information free from wires.
It appears on this list for only one reason: It is used to extract gold from ore. The Nikola Tesla induction motor. The Linotype machine enabled publishers—largely newspapers—to compose text and print it much faster and cheaper. It was an advance as large as the invention of the printing press itself was over the painstaking handwritten scrolls before it.
The electric welding process of Elihu Thomson.
In the era of mass production, the electric welding process enabled faster production and construction of better, more intricate machines for that manufacturing process. The electric welder invented by Elihu Thomson enabled the cheaper production of intricate welded machinery.
Assembled in numbers, they provided an efficient means of driving electrical generators and producing that most useful commodity. Dowe, also of Washington, D. He divided his inventions into those aiding three broad sectors: Electrical fixation of atmospheric nitrogen. As natural fertilizer sources were depleted during the 19th century, artificial fertilizers enabled the further expansion of agriculture.
Preservation of sugar-producing plants.How Technology Has Changed Our Lives Introduction Technology has caused a complete shift in the way people experience the world and how they live their lives. Personal computers, mobile phones, CCTV cameras, GPS systems, among other forms of technology have directly impacted human life.
Essay on Positive helpful Technology - Our technology has led to the advancements in the health industry making it easier for sick people to get the treatment they need. Sirens then Silence: Inventions of World War II Essay - When you hear of the years you think Planes, Ships, Rockets, and a lot of casualties.
was the official year in which World War Two began, sparking an new age of military technological advancements, in which countries wanted to build the strongest and most destructive new weapons to win the war.
The first-prize essay was written by William I. Wyman, who worked in the U.S. Patent Office in Washington, D.C., and was thus well informed on the progress of inventions. His list was: 1. The greatest strives in communication technology that has nearly maximized the accommodations for the challenges posed by all four aspects of communication technology: speed, volume, distance, and permanency have all occurred in recent years.
What Is Technology Nowadays. Currently, the world depends on technology and everyone from the young to the old seem to be deeply involved. Technology has become one of the most important elements in today’s societies and its role in our lives keeps getting complex.