Machines in Modern World Essay Example | Topics and Well Written Essays - 2250 words

Machines in Modern World - Essay ExamplePlanting the seed is done manu each(prenominal)y and as the judgment of conviction for reaping comes you spend hours in the fields reaping the corn or wheat with a scythe. It is slow, frustrating and backbreaking work. Of course, the scenario stipulation above did exist many condemnation in the distant past. Maybe one has even read about it or seen such a life in some movie. But after experiencing all the conveniences of the machine filled it is difficult to imagine going back to a world without machines.This word is about machines and how they have enriched our em soundboxs both at the workplace and at home. It was also flavour at some of the disadvantages also. It pass on also take into account all the advantages and some disadvantages of using machines and in the end result show that after taking into account all the pros and the cons, the world is a better place to brook in because of the abundance of machines that we see and use everyday.Man the machine In effect the adult male form or the bole of any creature that stinker move can be called a machine. The physical structure is used to carry loads and perform tasks with hands and feet just like machines. Even animals use their automobile trunk as machines. In fact, no machine quite as complex as the human body has ever been built. The human body has the circulatory system, the nervous system, the reproductive system, the skeletal system, the muscular system and the excretory system and no machine has even come close in complexity. If the body is such an cost-effective machine it could be asked as to why machines have been built. The answer would be that the body has its limitations. It cannot work always as machines can, it cannot carry the heavy loads that machines carry and it cannot repeatedly carry out error remedy operations as a machine can. But what it can do is, think creatively, and constantly look for ways to assoil life more convenient . This is the main difference between the human being when compargond to separate creatures.. With their limited thinking capacity, very few animals creatively use tools for more efficiency. The ant still carries its diet on its back instead of using a trolley and tigers and lions still hunt using their feet and claws to drink down instead of using a gun. But human beings have over the long period of its conception thought of and invented a wide array of machines that can perform tasks far more efficiently and cursorily and will continue to do so. So machines are essentially a thing that is intended to make life more efficient and in some cases dangerous for us. To make the matter more overtake a detailed look at the limitations of the human body and the advantages machines have over it would be appropriate. Limitations of the human body as a machine a. Fatigue No living organism can live or do work without getting energy. Energy is obtained from nutrients that are found in the food that is eaten by a person. A body needs adequate nutrients like fat, proteins, minerals, carbohydrates and water to perform tasks and to survive. A depletion of these nutrients will result in fatigue which in turn will affect his performance. A person can work without food relying on his internal reserves of energy for a few days. Some who are healthier can extend this period for a few more days. But ultimately at that place is a limit to what the body can take and there will come a time when it will refuse to function the way we want. Of course, energy is needed for machines to work too. But that will be discussed later in the article.b. Thirst Thirst is taken up for special mention because the human body can