The microscope is considered one of the most useful and important scientific inventions known to ’man’. The microscope was invented by Anton van Leeuwenhoek during the seventeenth century. Leeuwenhoek was not a scientist by profession. Initally he made a living selling clothes and buttons‚ but spent his spare time grinding lenses and constructing microscopes of remarkable quality‚ such as the light microscope. The light microscope could magnify cells‚ for instance in plants so you could see a clearer
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111 November 21‚ 2011 Ancient China: Vital Contributions China’s 10 Most Useful Inventions or Contributions China’s long history has been filled with useful inventions and discoveries‚ which have essentially improved the quality of life in China and throughout the world. Certainly‚ one would list gunpowder and fireworks as two of the greatest inventions from China. The invention of gunpowder in weapons provided countries with the opportunity to defend them and their country
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Invention Of the Computer By Kenneth H. Russell The invention of the personal computer took place about 50 years ago. Steve Jobs and others had developed the Apple+. Since then the whole world has affected by it in the following ways: 1. Computers balance financial transactions such as our personal bank account. 2. On a larger scale the IRS keeps track of every American in a variety ways by computer. 3. Our intelligence services keep track of people by computer who would do us harm. 4. Computers
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The computer as the most wondrous technological invention of the 20th century Since the beginning of human era we have always tried to obtain machines to make our lives easier. Before the computer was invented people did boring tasks that we now take as they are. No one can deny the fact that computers play a very effective and important role in our lives. Many of us spend a lot of hours in front of computer working or using it just for fun. But still as any thing‚ PCs have their pros and
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beings‚ many inventions have greatly changed human’s life. Write some of the inventions which have brought some changes in our life. One of the most prominent features of the present century is the progress of science and its effects on almost every aspect of social life. Nowadays‚ more and more new things invented to make our life more comfortable and convenient. It is difficult for us to point out which inventions changed human’s life the most‚ but in my opinion the three most remarkable inventions
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Most important Invention: The Computer When we think about technology mostly the first thing that comes to my mind is the image of a computer. Technological advancements such as computer have been designed to help humans and make the lives easy. In fact‚ computer is the Most important Invention because they can display and let you manipulate save information‚ and it is used in almost all fields . First of all computer have multi-tasking features that can minimize the work you have to do. The
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The most important invention of mankind Thinking about important and revolutionary inventions‚ make us visualise something material and sophisticated such as the television‚ the computer‚ the car‚ the airplane and so on. Each one of these elements was indeed very revolutionary and brought fundamental changes for the whole world. Nevertheless I consider that the most significant creation of mankind is also one of the oldest. It’s the elaboration of the graphic system of communication: writing
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http://www.techcharisma.com/2012/02/top-5-inventions-of-past-60-years.html Today the World is being Digitalized and Technological advancements are on Fire !! In no Time ‚ Technology has Became an Integral Part of Our Life . No Matter What Happens in Our Life ‚ We Share all our Emotions With Technology !! All of you Must be Confused That How Can We Share Ourselves With Technology ? Well The Answer Lies In You Itself . Just Ask Yourself the Importance of FACEBOOK ‚ MOBILE PHONES ‚ GOOGLE in
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people consider the computer to be a once in a lifetime invention. Almost everywhere one goes and looks‚ there is always a computer. They are found in basically every household in America. It is such a powerful device that it changes the way people run their lives. The question is‚ are computers all good or are there some downfalls to this incredible gadget? In order to answer this question‚ it is best for one to know the history‚ components‚ careers‚ and the dark side of computers. There is no simple
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values as input and produces some values as output. Like a cooking recipe‚ an algorithm provides a step-by-step method for solving a computational problem. A good understanding of algorithms is essential for a good understanding of the most basic element of computer science: programming. Unlike a program‚ an algorithm is a mathematical entity‚ which is independent of a specific programming language‚ machine‚ or compiler. Thus‚ in some sense‚ algorithm design is all about the mathematical theory behind
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