Magnetic Fields Essays and Term Papers

Virtual Reality: What It Is And How It Works

Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced ...

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Smart Cards

1. Technology Requirements of a Smart Card What is a Smart Card? Before I outline the technology requirements of the project, I think it is helpful to define what exactly a smart card is. The actual term smart card comes from France. It was during a period of national investment and modernisation ...

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Reality - What It Is And How It Works

Imagine being able to point into the sky and fly. Or perhaps walk through space and connect molecules together. These are some of the dreams that have come with the invention of virtual reality. With the introduction of computers, numerous applications have been enhanced or created. The newest ...

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The Sun

Of all the stars in our galaxy we find our Sun the most important. For supports life on earth and keeps the planets in a certain "line".Without the sun we could not survive. History of the Sun People have studied the stars since day one. Many cultures have studied and worshiped the sun. This ...

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Superconductivity And Its Applications

Superconductivity And Its Applications Super conductivity General properties Observations regarding Applications „O Super conductor are the material having almost zero resistivity and behave as diamagnetic below the super conducting transition temperature.„O Super conductors are PERFECT ...

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The Life Of Johann Carl Friedrich Gauss

Johann Carl Friedrich Gauss was a German mathematician, physicist and astronomer. He is considered to be the greatest mathematician of his time, equal to the likes of Archimedes and Isaac Newton. He is frequently called the founder of modern mathematics. It must also be noted that his work ...

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Global Warming Extended Definition Essay

The importance of the stratospheric ozone layer, which filters out most of the sun's harmful ultraviolet radiation, in protecting the Earth's surface from the harmful effects of solar ultraviolet radiation has been recognized for many decades. It was not until the early 1970s, however, that ...

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A Quantum Computer

Imagine a computer whose memory is exponentially larger than its apparent physical size; a computer that can manipulate an exponential set of inputs simultaneously; a computer that computes in the twilight zone of space. You would be thinking of . Relatively few and simple concepts from quantum ...

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Quantum Computers Fact -or- Fantasy?

? Imagine a computer whose memory is exponentially larger than its apparent physical size; a computer that can manipulate an exponential set of inputs simultaneously; a computer that computes in the twilight zone of space. You would be thinking of a quantum computer. Relatively few and simple ...

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COMPUTER CRIME Hackers And Security Measures

A diffuse group of people often called “hackers” has been characterised as unethical, irresponsible, and a serious danger to society for actions related to breaking into computer systems. In this essay I try to construct a picture of what is and includes a computer crime as well as a ...

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Neptune

is the outermost planet of the gas giants. It has an equatorial diameter of 49,500 kilometers (30,760 miles) and is the eighth planet from the sun. If were hollow, it could contain nearly 60 Earth's. orbits the Sun every 165 years. It has eight moons, six of which were found by Voyager 2. ...

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Mars:

Since 1976, when the Viking Landers took off toward the red planet, people have been wondering if there is life on Mars. There have been questions of pictures taken from Mars and skepticism about why some of the recent landings have failed. Scientists, up till now, have been doubtful about life ...

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Dvd Vs. Vcr

INTRODUCTIONThis report will strive to clearly discern the differences between the average home Video Cassette Recorder (VCR) and the recently developed Digital Video Disc (DVD) system. These two home entertainment components have very clear differences. It is important for consumers to carefully ...

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Optical Fiber the Backbone of Telecommunication

Introduction: About 100 years ago, Alexander Graham Bell transmitted a telephone signal over distances of several hundred meters using visible light beams. He called this “photophone”. This amazing discovery marked the first demonstration of the basic principle of optical communications as it ...

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DVD VS. DIVX: Consumer Product Investigation

The 1990's have seen a have boost in consumer electronic sales. Families are now able to purchase former big ticket items such as computers for under $800.00 and VCR's for under $100.00. Prices for these product have fallen dramatically due to consumer usage and competition. In addition it is ...

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Microwaves

You might remember the heroic role that newly-invented radar played in the Second World War. People hailed it then as "Our Miracle Ally". But even in its earliest years, as it was helping win the war, radar proved to be more than an expert enemy locator. Radar technicians, doodling away in ...

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Continental Drift

is the theory that the positions of the earth's continents have changed a lot through geologic time. The German meteorologist Alfred Wegener proposed the first comprehensive theory of in 1912, on the basis of the way the continents fit together on the opposing Atlantic coasts and paleontology ...

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Roswell: Fact Or Fiction?

Roswell, a small town in New Mexico, is commonly referred to as "The UFO capital of the world!" Many people today believe that extra-terrestrials were recovered here from an unexpected crash landing of some sort. Thought to be a cover up by the military, Roswell is one of history's biggest ...

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Anti-Matter

Introduction Ordinary matter has negatively charged electrons circling a positively charged nuclei. has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti- protons. Only anti-protons and positrons are able to be produced at this time, ...

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Anti-Matter

Introduction Ordinary matter has negatively charged electrons circling a positively charged nuclei. has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and positrons are able to be produced at this time, but scientists ...

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