PHYSICS Experimental History Research Topic: Newton’s Reflecting Telescope Patrick Doan & Kevin Le & Kevin Tumang 30/4/08 Principle Aim: To construct a recreation of the Galilean refracting telescope and a Newtonian reflecting telescope Aim: To recreate Newton’s experiment in building a reflecting telescope‚ aiming to further the field of optics. We hope to use the theory studied in this experiment and produce a working Newtonian telescope (that Newton designed). He wanted to create
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International Journal of Engineering and Physical Sciences 6 2012 Investigations on the Influence of Process Parameters on the Sliding Wear Behavior of Components Produced by Direct Metal Laser Sintering (DMLS) C. D. Naiju‚ K. Annamalai‚ Siva Prasad Darla and Y. Murali Krishna Abstract—This work presents the results of a study carried out to determine the sliding wear behavior and its effect on the process parameters of components manufactured by direct metal laser sintering (DMLS). A
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In this Instructable‚ I show you how to make a LCD projector with a LED as the light source. I tried to make videos of everything so it is easier to follow the steps. Este Instructable esta en versión en Español See more cool projects on my blog. After making my first LED projector that you can see here ‚ I had lots of questions and people interested in the projector. Some of them went ahead and did something similar like mcastles. I felt sorry that I could not give more details of
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| Microelectronic Pill | | | | | | 1.INTRODUCTION The invention of the transistor enabled the first radio telemetry capsules‚ which utilized simple circuits for in vivo telemetric studies of the gastro-intestinal tract. These units could only transmit from a single sensor channel‚ and were difficult to assemble due to the use of discrete components. The measurement parameters consisted of temperature‚ pH or pressure‚ and the first attempts of conducting real-time noninvasive
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Essay ON PAcemaker A pacemaker (or artificial pacemaker‚ is a medical device that uses electrical impulses‚ delivered by electrodes contacting the heart muscles‚ to regulate the beating of the heart. The primary purpose of a pacemaker is to maintain an adequateheart rate‚ either because the heart’s native pacemaker is not fast enough‚ or there is a block in the heart’s electrical conduction system. Modern pacemakers are externally programmable and allow the cardiologist to select the optimum pacing
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The Central Artery/Tunnel Project‚ known unofficially as the Big Dig‚ in Boston was the most expensive highway project in the U.S. and consisted of countless errors. The project had errors throughout the plan and design that lead to escalating costs‚ scheduling overruns‚ leaks‚ design flaws‚ poor execution‚ substandard materials and even four deaths. The Central Artery/Tunnel Project (also known as the ‘Big Dig’) was a scheme to rebuild Boston’s elevated Central Artery expressway‚ which cut through
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Introduction: A deep foundation is a type of foundation distinguished from shallow foundations by the depth they are embedded into the ground. There are many reasons a geotechnical engineer would recommend a deep foundation over a shallow foundation‚ but some of the common reasons are very large design loads‚ a poor soil at shallow depth‚ or site constraints (like property lines). There are different terms used to describe different types of deep foundations including the pile (which is analogous
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BREAK THROUGH AND ASSIMILATION OF AUTOMATION PROCESSING SYSTEM - MATERIAL HANDLING STATION AND COLOR SORTING STATION WITH PICK AND PLACE STATION A Research Project Presented to The Faculty of Industrial Automation and Control Engineering Technology Mindanao State University – Iligan Institute of Technology In Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Industrial Automation and Mechatronics By: Jose William A. Bual Jessa Floramie G. Cuesta Lovely
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Statics Ms. Lam Foong Sin 201405 Experiment 1: Young’s Modulus Introduction The Young’s Modulus Apparatus is a bench-top model designed for students to understand and to determine Young’s Modulus of given material samples. It consists of an epoxy coated steel reaction frame complete with a meter long linear scale. Two adjustable supports provide the variable span needed to perform the experiment. Stainless steel weights and hangers are provided for applying loading to the beams. One set of
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Choose a mass-produced product and examine how it has been transformed over time. why did the product take its contemporary 21st century form? The product that I have chosen is the surfboard‚ I choose the surfboard as it is an area of design I am hugely interested in and believe it is a great example of how industrialisation has impacted the production and form of a product. I will discuss how the surfboard came about and how it has evolved from the hardwood solid surfboard that could weigh up
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