3D Printing 3D printing is becoming a new way for manufacturing. As oppose to regular manufacturing (subtractive)‚ where the machine cut out pieces of a raw material in order to shape the material to its final shape‚ in an additive manufacturing the machine adds layer of material and creates the final model. Additive process has many advantages over the subtractive one. Creating a part with 3D printing is much cheaper‚ makes less waste‚ faster and the result is even more accurate1. The most revolutionized
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SYNOPSIS Name of the topic : 3D Password Objective : Users nowadays are provided with major password stereotypes such as textual passwords‚ biometric scanning‚ tokens or cards etc. Some people hate the fact to carry around their cards‚ some refuse to undergo strong IR exposure to their retinas. Mostly textual passwords‚ nowadays‚ are kept very simple say a word from the dictionary or their pet names‚ relative names etc. Now with the technology change‚ fast processors and many tools on the Internet
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lot of different kinds of televisions; one of them is 3D-TV which was newly invented in 2010‚ and if one wants to watch 3D movies‚ he has to wear 3D glasses. This paper will talk about the new breakthrough for TV which provided 3D visualization without glasses for multiple viewers and what method used in 3DTV. What is 3D TV? Figure 1. Picture of 3DTV Sources: WorldtvPC(2011) 3DTV‚ shortened from 3-dimension TV‚ is a generic term for a display technology that lets home viewers experience TV programs
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that we becoming also more vulnerable. if we look at the 3D printer what allow us to print endless range of designs including fire arms. New technology can able us to create weapons in our homes in order to maim people is not what we want to take us. It was never so easy to process a fire arm‚ since a few months you can print it out yourself. The only two thinks needed is the released software of the American company Wiki Weapons and the 3D-printer that cost approximately 600 USD. American law says
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UNIT 4 JIGS AND FIXTURES Structure 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 Introduction Objectives Jigs and Fixtures Purpose and Advantages of Jigs and Fixtures Important Considerations while Designing Jigs and Fixtures Meaning of Location Principles of Locations Different Methods Used for Locations Clamping Different Types of Clamps Jigs 4.10 Different Types of Jigs 4.11 Fixtures 4.12 Summary 4.13 Answers to SAQs 4.1 INTRODUCTION The jigs and fixtures are the economical ways to produce
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3D IC TECHNOLOGY AN ADVANCEMENT IN VLSI ABSTRACT: There are several development initiatives involving form factor of IC technology‚ with the much spoken-about difficulty of progressing along the Moore’s curve. 3D IC technology assures higher levels of miniaturization and integration‚ focuses on portraying advances in interconnect technologies‚ and a reduction of interconnect delays. 3D IC technologies guarantee a significant increase in functionality and performance of components by
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Account At the start of December the teacher asked me to design a display which embodied the spirit of the Nativity Story. The display was to be situated on the board above the pegs where the children hang their coats. It was to be put here so that it can be instantly noticed by parents/carers‚ the children and all visitors to the classroom. I drew up a display in rough to show to the teacher to give her an idea of how the display would look. She approved and I began to start it. I gathered
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football display cases. Not only do display cases make your items easy to show off to your friends‚ they keep your autographed footballs and helmets safe and looking great longer. Displaying your collecting is important; but with so many different cases on the market‚ how do you know which one is best for you? Here are some details about the several different types of football display cases you can buy to show off your memorabilia! Wall-Mounted Do you intend to mount your football display case on
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wait for an organ to be donated to the hospital. Additive manufacturing also known as three-dimensional printing/3D printing which is also a innovations in many places such as engineering‚ manufacturing‚ art‚ education and medicine. Advances have enabled 3D printing of biocompatible materials‚ cells and supporting Components into complex 3D Functional living tissues. Currently 3D bio printing has been applied to regenerative medicine to show the need for tissues and organs suitable for transportation
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Liquid Crystal Displays (LCD) – Working We always use devices made up of Liquid Crystal Displays (LCDs) like computers‚ digital watches and also DVD and CD players. They have become very common and have taken a giant leap in the screen industry by clearly replacing the use of Cathode Ray Tubes (CRT). CRT draws more power than LCD and are also bigger and heavier. All of us have seen an LCD‚ but no one knows the exact working of it. Let us take a look at the working of an LCD. We get the definition
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