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Grand Unified Theory and Strings, 2006.
A review of the concept of Grand Unified Theory.
900 words (approx. 3.6 pages), 3 sources, $ 35.95
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Abstract
This paper introduces the concept of Grand Unified Theory--or GUT--the major accomplishments of the theory to date, as well as the most promising directions for the future. Foremost among these is the emergence of string theory or superstring theory in physics: it may provide the tools necessary to ultimately link the major branches of physics under the overarching cosmological model of the universe.
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The Illusion of Motion, 2006.
A look at the philosophy of Zeno/Parmenides as it relates to the concept that motion is an illusion.
675 words (approx. 2.7 pages), 2 sources, $ 26.95
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Abstract
This paper explains how the philosophy of Zeno/Parmenides relates to the scenario with the concept that motion is an illusion. Zeno, in support of Parmenides' teachings, created the paradox of dichotomy. The paper then discusses this paradox and how it contends that an object may be observed as traveling from point A to point B within a given time frame. However, Zeno concluded that on a scale of travel the object was consistently tasked with traveling to other points in between point A and point B. Each of these points, according to the philosopher, could be divided in half, which led to the object continuously having to pass through points of travel. Since the distances had the possibility of being divided without end, the process of travel was infinite, or never ending.
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Nuclear Energy, 2006.
A discussion regarding the controversial issue of nuclear energy.
1,125 words (approx. 4.5 pages), 4 sources, $ 44.95
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Abstract
This essay addresses the issue of nuclear energy in relation to society's emerging need for a new source for electrical energy. First it discusses the generals of how nuclear energy works, and then follows with the possible advantages of nuclear energy over its main competitors. Finally, it is concludes that nuclear energy should be expanded in the future, and that the dangerous stigma attached to it is largely unjustified.
From the Paper
"The notion of harnessing the atom's power to provide energy for civilization is reasonably new. However, it was recognized early in the twentieth century that the forces holding the atom together, if released, could produce an unbelievable amount of energy. From Einstein's interpretation of the universe, matter itself possessed a direct relationship to energy; the subsequent discovery of fission laid the foundation for the notion of nuclear power. "In 1934, physicist Enrico Fermi conducted experiments in Rome that showed neutrons could split many kinds of atoms. The results surprised even Fermi himself. When he bombarded uranium with neutrons, he did not get the elements he expected. The elements were much lighter than uranium," (University of Missouri-Rolla). Clearly, this suggested that the mass was going somewhere--it was being converted into energy."
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The Importance of Science and Technology in Canada., 2006.
A look at the relationship between science and technology from a Canadian perspective.
1,800 words (approx. 7.2 pages), 6 sources, $ 71.95
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Abstract
This paper discusses the link between science and technology, as advances in science make technology and advances in technology possible. It further discusses Marx's idea that science and technology are always closely linked with progress and development, especially over the last 200 years. Science has made many things possible. Science has been able to identify, recognize, understand and explain many things and processes in our world and the universe. Medical science and technology are now able to treat and cure many diseases that were fatal in the past. Technology has been able to revolutionize communications, transport and manufacturing.
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Hans Albrecht Bethe, 2006.
A personal perspective of Hiroshima and Nagasaki.
1,350 words (approx. 5.4 pages), 0 sources, $ 53.95
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Abstract
This paper is an interpretation of a fictional letter written from the perspective of Hans Albrecht Bethe. According to this paper, Bethe was a theoretical physicist working on the United States' Manhattan Project during the second world war. This paper presents an idea of what he might have been feeling, following the nuclear blasts over Hiroshima and Nagasaki.
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Marie Curie, 2006.
This paper reports on a conversation between Marie Curie and Rosalind Franklin.
900 words (approx. 3.6 pages), 0 sources, $ 35.95
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Abstract
The paper relates that Marie Curie was a Polish-born French scientist. She was a pioneer in many ways. Her work in radiology and chemistry opened the door for a whole new scientific revolution and what we know today as the atomic age. The paper discusses how with her husband Pierre, she discovered two new elements and coined the term radioactive. The paper reveals that she was the first woman to win a Nobel Prize and the only one to win it twice.
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Einstein, 2005.
A discussion on Einstein and his contributions to science.
1,350 words (approx. 5.4 pages), 54 sources, $ 53.95
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Abstract
This paper discusses how 1905 proved to be the most significant year in Einstein's development of theory. The paper explores the reasons why the science world was reluctant to accept his ideas. It explains that the world had been accustomed to theories in science that were believed to be the complete answers to concepts.
From the Paper
"1905 proved to be the most significant year in Einstein's development of theory, according to Lightman. The world had been accustomed to theories in science that were believed to be the complete answers to concepts that would remain as cornerstones of the scientific community for eternity. This is why that when the publication of Einstein's 5 seminal papers occurred the professionals within this community were reluctant to accept any of the young patent clerk's ideas. Lightman contends that it took nearly four more years following the publication of the papers before the scientific community began to realize that Einstein's theories demonstrated answers to questions that had only been explored. Lightman describes the 5 seminal papers by stating, Two provided definitive new evidence for the existence and sizes of atoms and molecules; two proposed a radical new conception of time and ..."
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The Science of Football, 2005.
This paper examines and explains the physics of kicking a football.
1,125 words (approx. 4.5 pages), 4 sources, $ 44.95
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Abstract
The paper handles the physical issues of drag and terminal speed within the context of throwing and kicking a football. The paper approaches the topic as if the world on the surface of the earth is a uniform fluid and anything moving through this fluid is subject to the force of drag. Accordingly, the paper explains that moving footballs must deal with these forces in specific ways in order to travel the greatest distance.
From the Paper
"Any time an object moves through a fluid it is subject to a retarding force acting opposite to the direction in which it is traveling. This force is called drag and since our atmosphere is essentially a fluid, every object we observe to be moving relative to the atmosphere is experiencing drag. Generally, drag tends to reduce the speed of any moving object and in some situations is just considered to be friction. However, quite unlike friction, "The drag force increases as the speed of the object increases," (Tipler 133). In fact, "At low speeds, the drag force is approximately proportional to the speed of the object; at higher speeds, it is more nearly the square of the speed," (Tipler 133)."
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Photovoltaic Cells and Solar Thermal Power Plants, 2005.
A comparison of photovoltaic cells and solar thermal power plants.
2,700 words (approx. 10.8 pages), 4 sources, $ 106.95
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Abstract
This paper compares two technologies, photovoltaic cells and solar thermal power plants, both providing energy from solar radiation, but by different means and in different degrees. It looks at how the photovoltaic cell is used in limited situations for powering small appliances and how solar thermal power plants are able to produce much more energy for use on a widespread basis by consumers, industry and entire countries. The relative costs are noted, along with economies that will be realized once these systems are more widely used.
From the Paper
"This report summarizes two related technologies, the photovoltaic cell and the solar thermal power plant, both methods of producing energy from solar radiation. The photovoltaic cell is used in limited situations for powering small appliances, and solar thermal power plants are able to produce much more energy for use on a widespread basis by consumers, industry, and entire countries. The relative costs are noted, along with economies that will be realized once these systems are more widely used. Introduction One of the great unknowns in American energy policy remains the extent to which solar energy in its various forms will contribute to the nation's energy supply in the future. After the oil, embargo in 1973, considerable interest was expressed in solar energy as a potential way of producing energy and of reducing dependence on foreign oil. "
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Superstring Theory, 2005.
An analysis of the theories that led to the superstring theory on the nature of the universe.
900 words (approx. 3.6 pages), 2 sources, $ 35.95
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Abstract
This paper discusses the various theories that were developed beginning at the end of the nineteenth century and leading over time to superstring theory as a way of explaining the fundamental nature of the universe, with necessary earlier ideas including relativity theory, quantum theory, and the idea of higher dimensions over the four usually cited.
From the Paper
"The development of superstring theory required a number of theoretical shifts from the earlier Newtonian model of the universe, which itself had supplanted other ideas about the nature of reality. In this development, the nature of the human relationship to the universe changed because of scientific theories of the time that were offered, that countered the prevailing beliefs, and that seeped down into the culture to be expressed in art, literature, and the popular press in various ways. The central figure in this shift was Albert Einstein, though he was not alone in making discoveries that would alter the prevailing Newtonian, Copernican, and common-sense view of time and space and the immutability of both."
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