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What Are Atoms? Essays and Term Papers
Lasers And Their ApplicationsLaser is an acronym for light amplification by stimulated emission of radiation. In the last century many types of lasers have been used for many different applications from welding to surgery to military and even many uses in every day life by harnessing the principles of light and stimulated ...
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Lasers 2The laser is a device that produces a beam of light. The beam is produced by a process known as stimulated emission, and the word “laser” is an acronym for the phrase “light amplification by stimulated emission of radiation.” Lasers amplify light and produce coherent ...
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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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The Cause, Effects, and Damages of the Ozone LayerThe Cause, Effects, and Damages of the Ozone Layer
In environmental science the green house effect is a common term for the role water vapor; carbon dioxide and ozone play in keeping the earth’s surface warmer than it would normally be. The atmosphere is primarily transparent to infrared ...
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NanotechnologyNanotechnology
Patricio Peña Medina
June 14, 2013
Composition II
Professor M. Putman
Research Paper
It's the biggest technology ...
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SuperconductivityINTRODUCTION
We've all heard about . But, do we all know what it is?
How it works and what are its uses? To start talking about , we
must try to understand the how "normal" conductivity works. This will make it
much easier to understand how the "super" part functions. In the following
paragraphs, ...
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Selfish Genes And Selfish MemeWHO IS IN CHARGE OF THIS THING WE CALL LIFE?
A question asked since the beginning of conscious thought or maybe even longer, a question that could only be answered by perhaps the dead, (with whom there is no scientific way of proving that they are even contactable yet). A question that it could ...
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AdamantaneThe unique nature of diamond is heavily dependent upon its composition, crystal structure, and mechanical, thermal, and electromagnetic properties.1 Of those dependencies, composition exacts the most influence over the characteristics. Crystal structure is the repeating pattern of diamond’s ...
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Lasers And Their UsesWe have all at some point in our lives used or seen someone use a laser.
They are used in compact disc players for stereos or computers, laser surgery,
laser printers, holography, cutting and borring metals, communication, bar-code
scanners, etc. Over the past three decades' lasers have become a ...
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AlkanesThe are the simplest form of organic compounds. They are made up
of only Carbon atoms and Hydrogen atoms. All of the bonds are single and the
number of hydrogen atoms versus carbon atoms follows this formula: CnH2n+2
are all non-polar molecules so they aren't soluble in water. Here are
some ...
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Atomic Bomb 5On the morning of August 6, 1945, the first Atomic Bomb in history was dropped on the Japanese city of Hiroshima. Three days later, a second bomb was dropped on Nagasaki. Soon after, on August 14, 1945, the Japanese abruptly surrendered, abandoning their ancient customs regarding honor in war. ...
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Lasers 3The idea for the laser started as long ago as 1905 when Albert Einstein suggested the simulated emission of light. Light sources ie. candles, florescent substances, torches, and light bulbs give of packets of energy, called photons, when their atoms are excited by energy. Einstein suggested that ...
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Galileo And NewtonGalileo believed the physical world to be bounded. He says that all
material things have "this or that shape" and are small or large in relation to
other things. He also says that material objects are either in motion or at
rest, touching or not touching some other body, and are either one in ...
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Plutoniumis a radioactive metallic element. Although it is occasionally
found in nature, mostly all of our is produced artificially in a lab.
The official chemical symbol for is Pu, coming from its first and
third letters. Its atomic number is ninety-four. is able to maintain
its solid state until very ...
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Chemical BondingChemical bonds are what make up the world. In bonds, elements are held together and form compounds that may have new physical and chemical properties. There are two main kinds of bonds, they ionic and covalent. In bonding the goal of the atoms involved is to reach a level of stability with less ...
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How Batteries WorkWe use batteries everyday, we use them to start our cars and to listen to our Walkmans. I have a few questions: How do batteries work? What are the different kinds of batteries? Why do they die? Why do they lose energy when they are not used for a long time? Well I tried my best to find the best ...
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Atomic BombOn the morning of August 6, 1945, the first in history was dropped on the Japanese city of Hiroshima. Three days later, a second bomb was dropped on Nagasaki. Soon after, on August 14, 1945, the Japanese abruptly surrendered, abandoning their ancient customs regarding honor in war. The fact ...
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Fuel CellsWhat is a fuel cell?
A fuel cell is a device that generates electricity by a chemical reaction. Every fuel cell has two electrodes, one positive and one negative, called, respectively, the anode and cathode. The reactions that produce electricity take place at the electrodes.
Every fuel cell ...
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The Ozone Layer and CFCsIntroduction:
The depletion of the ozone layer has become a matter of growing concern in recent years; especially in light of the fact that the ubiquity of the environmental movement has made it impossible for ordinary citizens to overlook. In the mid-1970s, scientists at the Univ. of ...
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Magnatism & The Things We Think We Know About It!Magnatism is a wonderous natural phenomanon. Since days before
scientific discoveries were even written down the world has been playing with
the theories of magnatism. In these three labs we delt with some of the same
ideas which have pondered over for long before any of us were around. In ...
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