Efficient Propeller Design | AbstractHow does a helicopter generate enough lift to fly? How does a speedboat get moving fast enough to pull someone on water skis? Here ’s a project on designing propellers to do the job. ObjectiveThe goal of this project is to investigate how changes in chord length affect the efficiency of propellers.IntroductionA propeller‚ like an airplane wing‚ is an airfoil: a curved surface that can generate lift when air moves over it. When air moves over the surface of
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Forensic Anthropologist Career Deciding what someone is going to spend the rest of their lives doing can be hard‚ but for some it has always been clear. Forensic Anthropology is an interesting career for me because of the excitement of working at crime scenes‚ the mystery behind each bone‚ and the knowledge that justice has been given to the victim. This topic is valuable because knowing what‚ where‚ who I will be working with in the future is necessary so that I don’t regret deciding to become a
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The history of forensics science has continued to evolve throughout history in today’s ever changing society. The beginning of this field began in the eighth century during the uprising of the Tang Dynasty in modern day China. The chinese began to use fingerprints to identify documents‚ and clay sculptures from other empires. The start of this field brought together more skills that were created to undermine those sought at damaging empires throughout history. As this field began to grow so did
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Critical Thinking Questions Review Questions 1.) What is physical evidence? Provide at least three examples in your answer. • Physical evidence is anything that can establish a crime has occurred and anything that links the crime to a criminal. Three examples of physical evidence are fibers‚ weapons‚ and hair. 2.) Describe three ways that a crime scene can be recorded. What is a benefit of each? • To record a crime scene‚ forensic scientist can use photography‚ drawings‚ and videography. Photographs
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English 101 Profile essay Zachary Parks Magic the gathering Seven to ten years ago my brother and friend got me hooked on a new card game called magic the gathering. The game is all about monsters‚ spells‚ and of course magic. You play as the master of the monsters known as the planes walker. A planes walker travels over different planes and battle with other walkers. I loved to play because I get the chance to be like a general of an army and you get a side of using magic and have to use
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Gathering and Evaluating Information Caitlyn Matthews COM 220 July 29‚ 2011 PATSY DOBBS Gathering and Evaluating Information Appendix D Strategies for Gathering Information Source(Formatted using APA style guidelines) | What makes the source credible or noncredible? | What information can you gather from this source? | Williams J. Krouse (February 3‚ 2011). Gun Control Legislation. Retrieved July 29‚ 2011‚ from http://ehis.ebscohost.com/eds/pdfviewer/pdfviewer?sid=625de9cb-4578-
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The Hadza have been around for thousands of years‚ and they have not transformed from the original group. There are about 1000 Hadza left. Close to 300 to 400 Hadza live as a hunting and gathering group just as their ancestors have for tens of thousands of years. They are the last hunting and gathering group in Africa. The Hadza are not closely related to any particular group of people. They have been associated with a branch of the Khoisan people because their language consists clicks. They are
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Price plays a very important role in gasoline among other things. Even though the price of gasoline is not at its all time high‚ it is still high to most people. However‚ I do not think it should be as high as it is when the income of the consumers is not going up with the price of it. The demand for gasoline drives the price of it up. In the future there is going to be a demand for the electronic cars‚ and the price of gasoline is surely going to drop. Theories of supply and demand had their
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|Hand in Date |29/05/2013 | Assignment Introduction The assignment gives you the opportunity to develop techniques for data gathering and storage‚ an understanding of the tools available to create and present useful information‚ in order to make business decisions. Learning
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Information gathering and Accounting/Business techniques Information gathering Lucky Cement is listed on Karachi Stock exchange therefore getting information was never really a big problem. As primary data LCL’s own website http://www.lucky-cement.com was a big source of information for me‚ but I had to look into other secondary sources like company’s annual reports‚ newspaper‚ internet etc to make my analysis more comprehensive I used the following secondary sources to gather my information
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