Electrical Essays and Term Papers

Platinum

, symbol Pt, is a relatively rare, chemically inert metallic element that is more expensive than gold. The atomic number of is 78. is one of the transition elements in group 10 of the periodic table. is the most important of the group of elements called the metals, also included in this ...

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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 or created. The ...

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Cryogenics And The Future

Cryogenics is a study that is of great importance to the human race and has been a major project for engineers for the last 100 years. Cryogenics, which is derived from the Greek word kryos meaning "Icy Cold," is the study of matter at low temperatures. However low is not even the right word for ...

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South Korea

, officially known as the Republic of Korea, country in northeastern Asia that occupies the southern portion of the Korean Peninsula. is bounded on the north by North Korea; on the east by the Sea of Japan; on the southeast and south by the Korea Strait, which separates it from Japan; and on the ...

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Solar Cells

today are mostly made of silicon, one of the most common elements on Earth. The crystalline silicon solar cell was one of the first types to be developed and it is still the most common type in use today. They do not pollute the atmosphere and they leave behind no harmful waste ...

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Origin Of Totalitarianism

"The E-Meter sees all, knows all. It is never wrong." -L. Ron Hubbard, Electropsychometric Auditing Operator's Manual, 1953.78 The Hubbard Electro-psychometer, or E-Meter, has become an indispensable part of Scientology. The E-meter is a device which measures the changes in electrical ...

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Albert Einstein

One of the smartest people ever to live, , changed our society\'s development forever with his views, theories, and developments. Einstein was born in Ulm, Germany on March 14, 1879. He was the only son of Hermann and Pauline Kech Einstein. He spent his youth in Munich, where his family owned a ...

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America And The Computer Industry

Only once in a lifetime will a new invention come about to touch every aspect of our lives. Such a device that changes the way we work, live, and play is a special one, indeed. A machine that has done all this and more now exists in nearly every business in the U.S. and one out of every two ...

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Internal Combustion Engines

Introduction Internal Combustion Engine, a heat engine in which the fuel is burned ( that is, united with oxygen ) within the confining space of the engine itself. This burning process releases large amounts of energy, which are transformed into work through the mechanism of the engine. This type ...

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INTERNAL-COMBUSTION ENGINE

INTRODUCTION Internal Combustion Engine, a heat engine in which the fuel is burned ( that is, united with oxygen ) within the confining space of the engine itself. This burning process releases large amounts of energy, which are transformed into work through the mechanism of the engine. This type ...

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Apollo 13 (AS-508): Houston, We Have A Problem.

Apollo 13 (AS-508): Houston, we have a problem. The Apollo 13 mission was launched at 2:13 p.m. EST, April 11, 1970 from launch complex 39A at Kennedy Space Center. The space vehicle crew consisted of James A. Lovell, Jr. commander, John L. Swigert, Jr., command module pilot and Fred W. Haise, Jr. ...

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Recognizing Laboratory Safety

Purpose: The purpose of this lab is to stay safe no matter what you're doing in lab. You may be working with dangerous materials such as glass or acid. Procedure: I am following the procedure described in pages 21-24 in the Biology Laboratory Manual. Observations: Does not apply to this ...

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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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Production Of Silicon Chips

Inside every modern computer or other data-processing wonder is a microprocessor bearing millions of transistors sculpted from silicon y chemicals and light. Silicon, the second most abundant element on Earth, is used extensively in transistors, integrated circuits, photoelectric devices, and ...

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Oxygen

is required for the release of energy from food molecules (aerobic respiration). Instead of breaking down food molecules completely, muscle cells switch to a form of partial breakdown that does not require (anaerobic respiration) so that they can continue to generate energy. This partial ...

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Importance Of Electronics

The invention of the microprocessor in 1971 was a huge milestone that eventually changed everyone's everyday lives. This invention enabled the world to own a personal computer in their home as well as their office. People were able to work more efficiently and progressively with these new ...

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Inside Every Modern Computer O

r other data-processing wonder is a microprocessor bearing millions of transistors sculpted from silicon y chemicals and light. Silicon, the second most abundant element on Earth, is used extensively in transistors, integrated circuits, photoelectric devices, and other electronic devices. A pure ...

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My Participation In The Prince Of Wales Robotics Team

TOPIC 2. An experience or achievement that has had significant meaning in your life ( You may discuss an obstacle that you have overcome ) The intellectual achievement that I feel is my most prominent academic experience is participating, for the second consecutive year, in the Prince of Wales ...

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The Telephone

About 100 years ago, Alexander Graham Bell invented by accident with his assistant Mr. Watson. Over many years, the modern version of makes the one that Bell invented look like a piece of junk. Developments in tone dialing, call tracing, music on hold, and electronic ringers have greatly changed ...

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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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