Inventions of the 20th century Light Switch Tired of using old your old push-button light switch? As of 1916 William J. Newton and Morris Goldberg have come out with a new and improved patented light switch. Instead of pushing a button‚ all you have to do is either flick it up or down‚ and you’re light will automatically turn on. It’s now safer than the old push-button because it won’t control the whole mechanism directly‚ but instead through a series of springs and levers. Get your own revamped
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10 accidental inventions that changed the world and in fact‚ experts estimate that between 30 and 50 percent of of all scientific discoveries are in some way accidental. the following accidental inventions from the past two centuries have changed the world in one way or another. 1. Matches Many of us wonder what life was like before electricity or the Internet (shudder)‚ but imagine life before matches. We’re talking magnifying glasses and flint. For those of us who like to create controlled
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The Greatest Chinese Inventions Gene R. Kelsey Strayer University The ancient Chinese culture produced major inventions that some of which still are relevant and useful to our modern culture all over world even today. When an Italian merchant named Marco Polo traveled to China in during the Song Dynasty in 1271 he discovered a place so technologically advanced far greater than any Western European nation of its time. The following is a listing of 9 important inventions instrumental to our
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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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Gunpowder- Chinese Invention Chinese taoist alchemists were the major force behind the early invention of gunpowder. Emperor Wu Di (156-87 B.C.) of the Han dynasty financed research done by the alchemists on the secrets of eternal life. The alchemists experimented with the sulphur and saltpeter heating the substances in order to transform them. The alchemist Wei Boyang wrote the Book of the Kinship of the Three detailing the experiments made by the alchemists. During the 8th century Tang dynasty
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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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The 1930’s was an age to remember and cherish‚ for most of the things we have today would not be in place if it was not for the inventions of the 1930’s. Many things were invented in the 1930’s‚ for example; scotch tape was invented by Richard G. Drew (Bellis). There were many simple inventions such as scotch tape and frozen food‚ and then there were complicated inventions such as the jet engine‚ and the radio telescope. Many things were produced in the 1930’s that had an immense impact on our
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Necessity is the mother of invention The meaning of the proverb is self-evident. We invent what we need; unless we feel the pressure of needs‚ we are not likely to invent anything. The fable of the thirsty crow which collected pebbles and threw them into the jar to raise the level of water to the bird’s reach of lips is well-known. Mere necessity would not help us much if we are not moved by thought. Animals have their needs but because they lack the power of thinking and ingenuity‚ they cannot
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Following are few of the most famous inventions of the 21st century. See all 5 photos Ginger or Segway Transporter Ginger is a brilliant invention created by Dean Kamen in the year 2001. There was a bit of mystery around this invention but once it was demonstrated‚ its ability was appreciated worldwide. The Segway transporter is an electric power transportation machine. It is basically a personal human transporter; it uses five gyroscopes and built in computer. The segway can move at a speed
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Up‚ Up‚ and Away - The Invention of the Airplane The airplane is not only one of the greatest inventions in the 20th century‚ but also the most wonderful scientific creation of the human history at large. Flying higher and higher‚ floating deep into the air like birds‚ and moving from one place to the other within a jiffy in order to mitigate the distances had always been one of the most astounding dreams of human beings since the beginning of time. Several experiments had been conducted time and
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