NOVA: How the Brain Works The description pretty much describes this video well. In essence‚ it’s a look into the complexity of the human brain. Trying to understand how we perceived the world around us and showing some of the experiments that try to explain how the process works. If you want to spend an hour with quirky but interesting approach to the topics of how illusions work‚ how our brains are affected by electro-magnetic impulses and what is the current status of artificial intelligence
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magnets rather than with wheels that the conventional trains use. Magnetic levitation is the use of magnetic fields to levitate a (usually) metallic object. Manipulating magnetic fields and controlling their forces can levitate an object. Using either Ferromagnetism or Diamagnetism object can be levitated. A superconductor is perfectly diamagnetic and electromagnets can exhibit varying levels of ferromagnetism Most important application of Magnetic Levitation is Transrapid magnetic lift
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How Cell Phones Work Cell phones are very interesting! Have you ever wondered how a cell phone works? Well we have. Cell phones have changed a lot since 1984. The first cell phone that came out was called the Dyna TAC8000X. (top left) It weighed 2 pounds! The brick only offered a half-hour of talk time for every charge. You could get this amazing device for $3‚994! The man who invented this phone is Ruby Knopp. (top left) He also invented the newer modern Motorola Razor. (top middle) Some of
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My project report is on ‘how network architecture has changed over the decade’. In this report‚ I’d be talking about different network architecture that has been adopted over the past years. I would as well put light upon early network architecture and the advantages and disadvantages of former and why and how latter architecture were needed and adopted. Network architecture is the design of communication network. It is the complete framework of computer network. The diagram of the network architecture
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The Grievance and Arbitration Process There has always been a need for conflict resolution on the job. The grievance and arbitration process is one way for employees to be heard when conflict on the job arises. The grievance and arbitration process is also a way for employees to obtain some type of satisfaction at the end of the grievance process. Having representation by the union often guarantees an employee a fair‚ just‚ and timely grievance process. However‚ not all employees feel that way when
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How Your Heart Works [pic] Your heart is a pump. It keeps blood moving around your body. The blood delivers oxygen and nutrients to all parts of your body‚ and carries away unwanted carbon dioxide and other waste products. The heart has four chambers - two on the left side and two on the right. The two upper chambers are called the atria‚ and the two lower chambers are called the ventricles. The two sides of the heart are divided by a muscular wall called the septum. Each side of the heart
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How Batteries Work TOPIC: Explanation of how batteries work SPECIFIC PURPOSE: To inform the audience how a battery works on a scientific level THESIS STATEMENT: A battery is essentially a can full of chemicals in which chemical reactions take place to allow for the flow of electrons. Introduction I. Batteries are everywhere. They are in our cell phones‚ our flashlights‚ our cars‚ our laptops. (Attention getter) II. Life as we know it is made possible largely by batteries. III
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The technological environment 3. The governmental environment 4. The legal environment 5. The cultural environment 6. The natural environment 7. The internal environment In this essay‚ I will be clarifying the cultural environment aspect and how does it affect businesses. What is cultural environment? Cultural environment or what they call it “socio “is the element of the general environment that includes the attitudes‚ values‚ norms‚ beliefs‚ behaviors and associated demographic trends that
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Class: Composition 1 Prof: Larsen 3/26/09 How does Sunblock works This essay is about how sunblokck works and the correct methods to use it. It also emphasizes the danger of the sun rays ( UVA/UVB). Many experts have different opinions on the subject but in reality is up to us as individuals to either use this product correctly or risk future injury on our skin. Sunblock works by blocking the sun’s UV radiation on the skin‚ both UVA and UVB.
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Arvind Arbitration Arbitration has been defined by the Queensland Law society as a “form of dispute resolution falling outside the courts‚ so as to obtain a legally binding decision. Parties choose an independent expert namely‚ an arbitrator to perform the role of a judge‚ who is usually legally trained.” Arbitration has numerous advantages: a) Binding decisions coupled with formality and the option for privacy Some parties feel uncomfortable attending a hearing whereby the public and
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