Science Essays
4,476 Science Free Papers: 4,411 - 4,440
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What Is the B-2 Bomber?
WHAT IS THE B-2 BOMBER? Stealth Aircraft, military aircraft, fighters, and bombers designed to elude detection and tracking systems, such as radar and infrared monitoring. Stealth technology is used to mask unmanned objects such as cruise missiles. The United States is a world leader in developing and deploying stealth technology,
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What Is the Big Bang
Mankind has attempted to explain the creation of the world as we know it with numerous ideas ranging from the Aboriginal people's Dreaming to Christian's belief of the five day creation. However it has only relatively recently that technology has enabled us to form scientifically proven ideas such as the
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What Is the Effect of the Knowledge Gained Through the Mapping of the Human Genome on Society?
What is the effect of the knowledge gained through the mapping of the human genome on society? Human genetics has remained a mysterious and spotty subject throughout history. The farther the human race advances, the more it learns and the more details it is able to clarify. Now, man has
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What Is the Function of Fiber in the Body?
What is the function of fiber in the body? Fiber is a natural tool to fighting LDL cholesterol (commonly known as “bad cholesterol.”) (Fiber, 2008) This may reduce the risks of coronary heart disease. Diets high in fiber tend to also be lower in fat. Fiber also helps keep blood
Rating:Essay Length: 397 Words / 2 Pages -
What Is the History of Reiki?
What is the history of Reiki? Reiki's tradition and history is oral and generally passed from Reiki Master to student during training. Some of the writings tell the story of how Dr. Mikao Usui, a Japanese Christian educator, discovered the ancient healing art in Japan in the late 1800's. His
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What Is the Impacts of the Aids Panemic
What is the Impact of the AIDS Pandemic? The AIDS pandemic (world-wide disease) was first identified a little over twenty years ago. In the years since that first diagnosis and description, the disease has spread to all corners of the world, with the African continent being the area where the
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What Is the Photoelectric Effect?
The photoelectric effect refers to the emission, or ejection, of electrons from the surface of, generally, a metal in response to incident light. Energy contained within the incident light is absorbed by electrons within the metal, giving the electrons sufficient energy to be 'knocked' out of, that is, emitted from,
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What Is the White Powder?
What is the White Powder? The "white powder" is comprised of a group of elements in a monatomic state. David Hudson calls them "ORMEs" for "orbitally-rearranged monatomic elements." This is a new phase of matter with entirely different physical properties from normal elements. Conventional chemistry texts have been of little
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What Is Thyroid Disease
What is a thyroid gland? How much do people understand about it? The organ is located at the base of the neck, surrounding the trachea. This seemingly insignificant body part plays a vital role in maintaining optimal development and ensuring the balance of an organism's central nervous system. In cases
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What Is Vpn?
What is VPN? Vpn is short for virtual private network that is constructed by using public wires to connect nodes. It is a technology that establishes a private or secure network connection within a public network. It's a way to use a public telecommunication infrastructure, such as the internet. It
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What the Bleep Do We Know
The movie took a rather pseudo-scientific / spiritual approach to explain its creator's viewpoint of human though and emotion by bombarding the viewer with quantum physics, psychology, molecular biology, physicians, spiritual teachers, etc. It wasn't until about half way into the film, that their vision started to become clear.
Rating:Essay Length: 489 Words / 2 Pages -
What to Do About Shrimp
Most wild shrimp are caught by a process called trawling. In this method large nets are cast and towed through the ocean. However, these nets capture everything in their paths. When fishermen pull up these nets they keep the fish, but often discard the others which makes for unnecessary pain.
Rating:Essay Length: 383 Words / 2 Pages -
What Vitamins Do for Your Body
WHAT VITAMINS DO FOR YOUR BODY 1. Vitamin A helps you see in color, from the brightest yellow to the darkest purple. In addition, it helps you grow properly and aids in healthy skin. (5) 2. Vitamin A also speeds up the production and activity of your white blood cells,
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What Was I Thinking
What was I thinking As I sit here I can't seem to find the words to express my feelings to you in this letter. On that night I let my emotions take over my better judgment. I was ignorant in thinking of the consequences before my action. I can't deny
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What Will Happen to the Universe?
Nicole Ruber NSET 110 Unit I, Essay 4 February 23, 2006 For some time now, scientists have been discussing the fate of the universe. Originally, it seemed that there were only two options: Either the world will last forever, or the universe will end at some time. However, according to
Rating:Essay Length: 410 Words / 2 Pages -
What Would Happen If Energy Were Not Conserved?
Geocaris Elizabeth Geocaris William Alschuler Four (5) Forces and Dark Matters 26 January 2016 What Would Happen if Energy Were Not Conserved? In most cases, energy is defined as the capacity to do work. Although difficult to measure, energy can most definitely be calculated. It is better calculated as a
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What's Power Worth?
What's Power Worth? When we think about air pollution and its sources we generally call to mind the things we see and smell daily. We recall the stench of diesel fumes, the plumes of automobile exhaust, or maybe the belching smoke from factories. Instead of these common culprits, maybe we
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What's Wrong with the Detroit Lions?
What's wrong with the Detroit Lions? It is obvious to me that the laws of physics can be applied to the game of football. However, The Detroit Lions may be unaware of this fact. With there current 0-12 record they are on a losing streak that could be placed in
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Which Antacid Works the Best?
Which Antacid Works the Best? Heartburn is a condition characterized by a burning feeling in the chest and a sour or bitter taste in the mouth. Heartburn usually develops when the acidic contents of the stomach flow back, or regurgitate, into the esophagus, the muscular tube that carries food from
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Which Paper Towel Is the Strongest?
Introduction Paper towels are a basic and important necessity to any hold. Depending on the cleaning needs, a person can purchase paper towels in various levels of absorbency and towel strength. Nowadays, paper towels comes in more exciting patterns and themes from country crock to holiday happiness than just the
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Which Platform Should Emotiv Pursue – Console or Pc? Explain
1. Which platform should Emotiv pursue – console or PC? Explain Emotiv should target the console market for a wide range of reasons. The PC share of the market has recently witnessed a declining trend and this decline is expected to continue in the future years. Not only is the
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White Fang
"White Fang" starts out with 2 men and a group of 6 sled dogs traveling across the Arctic with a dead man in a coffin. This group was followed by a pack of famished wolves. Each night a female half wolf half dog would seduce a dog away and allow
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Who Calls for Action on Chronic Diseases
WHO calls for action on chronic diseases, was an article written by Uta Harnischfeger from the associated press and published in the Honolulu Advertiser on Sunday, October 2, 2005. The article describes some of the World Health Organization (WHO) concerns over the expected increase in death within the next decade
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Who Has the Power to Change Life?
Who has the Power to change life? The topic of stem cell research does not affect me so much at the moment. It might in the future, but for now it does not. I do believe that stem cell research should be used for clning organs that will be
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Who Is Affected by Hearing Loss?
Who is affected by hearing loss? Hearing loss is the most common physical disability in the whole wide world. In the United States alone, about 28 million people have some level of hearing impairment that interferes with their ability to understand normal speech and participate in conversations. Another 2 million
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Who Owns Life? - Chemistry Essay
Sean Grayson Chemistry Essay I went to a lecture that was called " Who Owns Life?" The person who spoke at this lecture was David Magnus, Ph.D. He is the Assistant Professor and Graduate Studies Director at the Center for Bioethics at the University of Pennsylvania. I learned things that
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Who Should Given the Credit for Defeating Smallpox?
Even though Edward Jenner was the only man to discover how to prevent the disease of cowpox, does he deserve all the credit? And if not who else helped in eradicating this terrible disease? First of all by the middle ages there was a way of preventing smallpox called
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Why and How Do We Breathe?
HOW AND WHY DO WE BREATHE REFERENCES: I. Essay pp. 3-5 II. References p. 6 The diaphragm is a muscle in the chest cavity that contracts and relaxes according to signals received by the respiratory center in the brain. In doing so, the diaphragm changes the pressure in the cavity.
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Why Are Living Organism So Diverse ?
Why are Living Organism so Diverse ? Regardless of world's life diversity, we all, from the ant to the whale and us humans have DNA linkage, which gives us the evidence for one common ancestor. The question that comes up now is how from this very primitive common ancestor did
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Why Dinosaurs Are Extinct
Here's what's known about the asteroid that may have killed the dinosaurs. The end of the era of the dinosaurs (the end of the Cretaceous period and the beginning of the Tertiary period, known as the K-T boundary) is thought to have been brought about by the impact of a
Rating:Essay Length: 402 Words / 2 Pages