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Sodium Bicarbonate Sulfuric Acid
865 wordsNitroglycerin (C 3 H 5 N 3 O 9) Nitroglycerin is one of the most sensitive explosives ever to be commercially produced. It is a very dense liquid, and is sensitive to heat, impact, and many organic materials. Although it is not water soluble, it will dissolve in 4 parts of pure ethyl alcohol. Heat of Combustion: 1580 cal / g Products of Explosion: Carbon Dioxide, Water, Nitrogen, Oxygen Human Toxicity: Highly toxic vasodilator, avoid skin contact! Although it is possible to make it safely, it is...
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Good Job Good Times
653 wordsRussell/ 06 - 23 - 83 -Cancer. 1 st off I would like to thank my parents because if it wasnt for them I wouldnt be here today and I would like to thank them both for always being there for me and my mom for bringing me up and teaching me about life. I would also like to thank Sister Monica for giving me a chance in this school and for being a great principal and person at the same time. And I would also like to thank all of the teachers in SGA who have done a good job over the years Ive been her...
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Cross Sectional R R
864 wordsDetermination of r for a Metallic Conductor To determine the resistivity (r) of a given sample of wire Physical factors that affect the resistance of a conductor are length, cross sectional area and a constant that depends upon the material called the resistivity. The resistance per unit length is the same all along a uniform wire so if the resistance of different lengths of a wire is found out, the resistivity can be calculated. Resistance of a material, R = Voltage / Current Resistance of a co...
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Special Interest Groups John Mccain
1,089 words... nother $ 100, 000 every fourth year, and $ 25, 000 in the years between. Benefits of this club include attending national and regional meetings with Republican leaders and an invitation to the party's annual ball (Manhood 82). Basically, those who contribute large sums of money to the political parties are given a chance to lobby for their own interests. Unfortunately, those interests rarely serve to benefit the average taxpayer... With another campaign season on the horizon, the issue of sp...
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Jews And Christians Billions Of Years
503 wordsGenesis 1: 1? In Creationism Creationism Genesis 1: 1? In the beginning God created the heavens and the earth. ? This quote, taken from the Hebrew Bible describes the belief that religious Jews and Christians follow. These two religions think that man, the earth, and the rest of the universe were originally created instead of the theory of evolution. This view on the origin of the earth is unique, because it was the first religion to practice monotheism (belief in one God), and that God alone cr...
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U S News S News And World Report
1,027 wordsCreativity Creativity is the sole heart of modernization, technology and the arts. Without creativity, humanity would still thrive in caves. There is no argument against creativity being an important aspect of our society, there is, however, a question whether creativity is spawned by mental disorder. Albert Einstein came up with ideas that seemed impossible or eccentric. Froyd's psychology theorems were laughed at, but now widely used and accepted. Both men were highly successful with their wor...
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Cross Country Weather Conditions
855 wordsCross-Country skiing is a sport and technique of traveling over snow-covered surfaces with the feet attached to long, narrow runners known as skis. The skis distribute the skiers weight over a larger area, preventing the skier from sinking into the snow. Three kinds of skiing have developed: Alpine, Nordic, and Freestyle. Alpine, or downhill, skiing is movement down steep slopes; in races, victory is decided by elapsed time. Nordic, or Cross-Country, skiing, is movement over relatively level sur...
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Target Market Competitive Advantage
1,460 wordsThis section of the marketing plan provides the marketing objective, the selected target market, the selected services, our marketing statement and our promotional recommendations. Goals tell were a business wants to go; strategy answers how to get there. Every business must tailor a strategy for achieving its goals. The strategy must then be refined into specific programs that are implemented efficiently and corrected if they are failing to achieve the objectives. Michael E. Porter, author of t...
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Electrons Collide Focal Spot Rays
222 wordsProduction of x-rays requires training a stream of electrons produced at a metal cathode on a metal anode. As the electrons collide with atoms in the anode, they are stopped but their energy is released in two forms mostly heat and a very small quantity (1 %) as x-rays. The area ofthe cathode where the fast moving electrons collide is called the focal spot and is in fact the source of the x-rays. The x-rays generated at the focal spot travel out in all directions. However, the head of the x-ray ...
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Helped Troy Escape Helped Troy Alberta
571 wordsIn the play Fences, which was written by August Wilson, Bono, Gabe, and Alberta are all very important people in Troy s life. Bono is Troy s best friend, and through him the reader learns that Troy is a very strong character. Through Gabe, people can see some of the guilt Troy has inside. Alberta helped Troy escape from his problems, and have a few laughs every once in awhile. Each one of these characters tells the reader something different about Troy. Throughout the years, Bono has always been...
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Fiber Optic Cable Fiber Optics
635 wordsE-Tek Dynamics Fiber Optics History E-Tek Dynamics was founded in 1983. The company started out as a research and development firm for the Department of Defense and NASA. E-Tek started with only a few typewriters and a few hundred dollars; little did they know that the company was on its way to being one of the leaders in communication. The first task of this new company was to set up high-speed communications cables for NASA. (web) Problem There are many problems that we must overcome. The cabl...
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Cyanide Leaching Gold Mining Process
498 wordsGold mining is a rapidly growing industry, with new laws being passed each day for protection of waterways, endangered species and their habitats. New ways of extracting the gold are also being introduced. Gold is a very valuable substance, both financially and scientifically. Gold is completely un reactive with oxygen, so it will never rust or tarnish. It is one of the most conductive of all metals, and is only not-used because of its high price. The ductility and malleability of gold is unpara...
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Place To Live Human Activities
475 wordsSince humankind first walked the Earth, we have changed the face of The Earth. Some say that the Earth is being damaged by our doings. Others say that our activities make the Earth a better place to live. In my opinion, our mother The Earth is both harmed and made better by our activities. Our activities on the Earth have destroyed many of the Earths natural habitats and harmed the Earth. Starting from the age when man first started to use metal, more and more of the Earths resources are being m...
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Fort Worth Army Air
1,493 wordsThe Roswell Incident I. Introduction A. Zeus B. American Indians C. Egyptians II. Background A. Time of the crash B. Witnesses 1. Mac Brazel 2. Sheriff George Wilcox 3. Roswell's 509 th Bomb Squad 4. Initial recovery team III. Individual Testimonies A. Unnamed witness of Roswell recovery team B. Curry Holden C. Glenn Dennis D. Dan Dwyer IV. The Alien Autopsy Films A. Eighteen minute film at the autopsy center in Fort Worth B. Three minute film at Roswell site C. Researchers opinions V. Conclusio...
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Bongo Drums Tenor Drum Played
389 wordsDrums are among the oldest musical instruments. The best known of percussion instruments, they are found throughout the world and in a great variety of shapes and sizes. A drum normally consists of a skin or other membrane, called a head, which is stretched over an enclosed space or over one or both ends of a hollow vessel. Exceptions include the African slit drum, made from a hollowed-out tree trunk, and the Caribbean steel drum, made from a metal barrel. Drums are usually played by the hands o...
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Carbon Atoms Ch 4
471 wordsElement? a substance which cannot be broken down into two or more substances by any means. Only contains one type of atom. Compound? a substance in which atoms of two or more elements have been chemically combined. Ionic Bonding · Metals bonding with non-metals · Involves transfer of electrons from metal to non-metal, so that both species obtain full outer shell electron configurations (Noble gas configuration). · Metals lose electrons to form positive ions (Cations). &middo...
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Low Potassium Foods Potassium In The Body Plants
640 wordsPotassium is a Potassium Potassium Potassium is a vital element in the human body. Potassium had never been distinguished between sodium until the eighteenth century. Before potassium was recognized as an element, potassium carbonate was mixed with animal fat to make soap. It was discovered by Sir Humphrey Davy in England, in 1807. Sir Davy was able to isolate potassium using electrolysis. Potassium was the first metal isolated by this procedure. Today, it is still not found free in nature. It i...
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Pieces Of Metal University Of Pisa
431 wordsGalileo was born in the city of Pisa, on the day Michelangelo died. His parents determined the first, significant, event in his life. At the age of seventeen he was sent to the University of Pisa to study medicine. It is reported that Galileo's interest in science and mathematics was roused by this problem and then further stimulated by the chance attendance at a lecture on geometry at the university. The result was that he asked for and secured, parental permission to abandon medicine and to de...
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Light Bulb R 2
861 wordsABSTRACT Ohms Law and Kirchhoff's rules is fundamental for the understanding of dc circuit. This experiment proves and show how these rules can be applied to so simple dc circuits. INTRODUCTION In the theory of Ohms Law, voltage is simply proportional to current as illustrated in the proportionality, V = RI. As shown in this relation, V represent voltage which is the potential difference across the two ends of a electrical conductor and between which an electric current, I, will flow. The consta...
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Iorek Byrnison Amber Spyglass Ice
1,049 wordsThe Amber Spyglass The polar bear king, Iorek Byrnison, has entered another world to seek out his friend Lee Scoresby And some time later, Iorek Byrnison stepped through the blackened undergrowth and the heat-split rocks at the edge of a burnt forest. The sun was glaring through the smoky haze, but he ignored the heat as he ignored the charcoal dust that blackened his white fur and the midges that searched in vain for skin to bite. He had come a long way, and at one point in his journey, he had ...
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