Scientific American INVENTIONS and DISCOVERIES

Total Page:16

File Type:pdf, Size:1020Kb

Scientific American INVENTIONS and DISCOVERIES 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page iii Scientific American INVENTIONS AND DISCOVERIES All the Milestones in Ingenuity— from the Discovery of Fire to the Invention of the Microwave Oven RODNEY CARLISLE John Wiley & Sons, Inc. 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page iii 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page i Scientific American INVENTIONS AND DISCOVERIES 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page ii 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page iii Scientific American INVENTIONS AND DISCOVERIES All the Milestones in Ingenuity— from the Discovery of Fire to the Invention of the Microwave Oven RODNEY CARLISLE John Wiley & Sons, Inc. 11164 Carlisle_ffirs.m.qxd 5/26/04 9:58 AM Page iv This book is printed on acid-free paper. ●∞ Copyright © 2004 by Rodney Carlisle. All rights reserved Published by John Wiley & Sons, Inc., Hoboken, New Jersey Published simultaneously in Canada No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600, or on the web at www.copyright.com. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008. Limit of Liability/Disclaimer of Warranty: While the publisher and the author have used their best efforts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives or written sales materials. The advice and strategies contained herein may not be suitable for your situation. You should consult with a professional where appropriate. Neither the publisher nor the author shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages. For general information about our other products and services, please contact our Customer Care Department within the United States at (800) 762-2974, outside the United States at (317) 572-3993 or fax (317) 572-4002. Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books. For more information about Wiley products, visit our web site at www.wiley.com. Library of Congress Cataloging-in-Publication Data: Carlisle, Rodney P. Scientific American inventions and discoveries : all the milestones in ingenuity—from the discovery of fire to the invention of the microwave oven / Rodney Carlisle. p. cm. ISBN 0-471-24410-4 (Cloth) 1. Inventions—History—Encyclopedias. 2. Inventions—United States—Encyclopedias. 3. Technology— History—Encyclopedias. 4. Technological innovations—Encyclopedias. I. Title. T15 .C378 2004 609—dc22 2003023258 Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 11164 Carlisle_ftoc.m.qxd 5/26/04 9:59 AM Page v CONTENTS Acknowledgments vii General Introduction 1 Part I The Ancient World through Classical Antiquity, 8000 B.C.toA.D. 330 9 Part II The Middle Ages through 1599 81 Part III The Age of Scientific Revolution, 1600 to 1790 149 Part IV The Industrial Revolution, 1791 to 1890 223 Part V The Electrical Age, 1891 to 1934 319 Part VI The Atomic and Electronic Age, 1935 into the 21st Century 397 Index 481 11164 Carlisle_ftoc.m.qxd 5/26/04 9:59 AM Page vi 11164 Carlisle_flast.m.qxd 5/26/04 9:59 AM Page vii ACKNOWLEDGMENTS riting the essays for this encyclopedia has provided me with an Wopportunity to bring together thoughts, information, and ideas that drew from many sources, both literary and personal, to which I have been exposed over many years. My interest in the history of technology was stimulated by a course taken as a freshman at Harvard that was taught by Professor Leonard K. Nash. As I recall, Natural Sciences 4 or “Nat Sci Four” was suggested by other students and advisers as the appropriate course for a history major to take to meet the college’s general education requirements. I did not realize it at the time, but the course had been established by James B. Conant and was later cotaught by Thomas S. Kuhn, who would pub- lish The Structure of Scientific Revolutions. Professor Nash and Thomas Kuhn developed many of the ideas together that would later appear in Kuhn’s pathbreaking work, including a focus on the scientific revolution initiated by Copernicus and expounded by Galileo. In later decades, as I was teaching in the History Department at Rut- gers University in Camden, our college adopted a similar approach to general education requirements as that established by Conant. To pro- vide a course titled “Science, Technology, and Society,” I approached a colleague in the Chemistry Department, Professor Sidney Katz, and together we offered a sweeping history of science and technology, which we often taught in summer sessions, reflecting Thomas Kuhn’s focus on the revolutions in scientific thought, as well as investigations into the social impact of innovation. Of course, a great deal has happened in the disciplines of the history of science and technology over the past decades, and our readings in the subject took us to a finer appreciation of the complex crosscurrents 11164 Carlisle_flast.m.qxd 5/26/04 9:59 AM Page viii viii Acknowledgments between these two progressing fields. As Derek de Solla Price has remarked, the two fields are sister disciplines, each progressing some- times independently, sometimes one helping the other. Although it became fashionable among government policymakers after World War II to believe that technology sprang from the advances of science, his- torical studies had shown a much more complex interweaving of the two fields over the centuries. My debts of gratitude include not only those to Professor Nash for teaching the course at Harvard, taken nearly half a century ago as an undergraduate, and to Professor Katz at Rutgers for coteaching with me but also to the many students who took our own course in recent years. Although some faculty are loath to admit it, it is often the case that teachers learn more by attempting to answer the questions posed by students than they have gained by preparing their lecture notes. Often what has puzzled students about the subject can lead into the most fruitful courses of scholarly inquiry. More than once the questions they asked led to thought-provoking discussions between Professor Katz and myself over coffee in his laboratory-office. The collaboration of Professor Katz and myself was so interesting and we both learned so much that we looked forward to the courses with pleasurable anticipa- tion. Later, Professor Katz made a number of contributions to my Ency- clopedia of the Atomic Age. Using ideas we had honed in discussion, I later individually taught a course, “Galileo and Oppenheimer,” that again led to new insights from students. Surprisingly, it was a much older book that I found in a used-book store, Lewis Mumford’s 1934 study Technics and Civilization, that helped formulate my thinking about the relationship of science and technology. I had the opportunity to work with the ideas stimulated by reading that work when, through a contract at History Associates Incorporated of Rockville, Maryland, I produced a study for the Navy Laboratory/Center Coordinating Group. Due to the wisdom of How- ard Law, who served as the executive of that group, I was commis- sioned to produce a small bibliographic work evaluating more than 150 books and articles in the fields of science and technology. Our intent was to bring many of the insights and perspectives of historians of both fields to the community of naval researchers and science and technol- ogy managers. Working on other studies for the U.S. Navy through History Associ- ates Incorporated contracts helped hone my thinking about the com- plex interplays among the disciplines of science, engineering, and technology more generally. My studies of the history of naval science 11164 Carlisle_flast.m.qxd 5/26/04 9:59 AM Page ix Acknowledgments ix and technology shore facilities included the Naval Surface Warfare Cen- ters at Carderock, Maryland, Indian Head, Maryland, and most recently at Dahlgren, Virginia. The work of researchers, past and present, at those facilities required that I think through those changing relation- ships. Similarly, projects for the Department of Energy, also on con- tracts with History Associates, shaped my thinking. In particular, a study of nuclear production reactors for the Office of New Production Reactors, and recent work on fuel cells for automotive use for the Office of Advanced Automobile Technology at that department, deep- ened my appreciation for the practical side of technology policy at work. Ideas formulated decades ago by Mumford and Kuhn helped inform the books I produced for all those clients and others. Among the many people I met in these tasks who assisted me in my thinking were Dominic Monetta, William Ellsworth, Steve Chalk, Den- nis Chappell, Mary Lacey, and Jim Colvard. At History Associates, bouncing ideas off colleagues and gaining their insights were always profitable, and that community of active scholars made working with them a pleasure.
Recommended publications
  • Grundig Digital Products
    SIMPLY PROFESSIONAL DICTATION PRODUCT OVERVIEW DIGITAL DICTATION Experience the very latest in digital dictation technology: Optimum integration with existing processes and workfl ow. There’s no better way to efficiency, first class ergonomics and design, and the very best in dictate than with Grundig digital. Want to know more about digital dictation? playback. Profit from all the benefits of digital dictation technology: Want to try before you buy with our free trial offer? Please talk to your Featuring products, accessories and service stamped with the hallmark Grundig Business Systems partner or contact Grundig Business Systems on: of Grundig quality. The Digta brand stands for premium quality and state of the art technology in digital speech processing. Our solutions are easy to use and provide structured and secure data handling as well as perfect Your Grundig Business Systems Partner: Grundig Business Systems GmbH Infoline: +49 (0) 911-47 58-4 Fax: +49 (0) 911-47 58-299 E-Mail: [email protected] Internet: www.grundig-gbs.com 12/2012 6121 HNE MOBILE DICTATION Digta 7 / Push Digta 7 Premium / Digta 7 Premium BT Set Digta 422 / Digta 422 Set · High contrast, transfl ective XXL display Description as for Digta 7 plus · High-contrast black-and-white display · Slide switch with Touch Pin · Lithium ion battery pack - rechargeable in the · 1 GB internal memory, extendable with · shock proof casing device Digta Card · PIN protection and 128 / 256 bit dictation · Soft-Touch-Composite surface · Soft-Touch-Composite finish encryption · Digta
    [Show full text]
  • Phonograph.Pdf
    SILS - Spring 2020 HI307 MEDIA HISTORY: Four Modern Revolutions Graham Law Sound & Sight (1): Phonograph Structure of today’s presentation I Phonograph Technology – Precedents & terminology – Early choices – Phonograph timeline – After the phonograph II Phonograph Sociology – Phonograph functions – Production/Consumption models – Economic indicators – Subculture: Phonograph & Fashion I. Phonograph Technology Precedents & Terminology Precedents Terminology – photography – electric telegraphy – “registering sound” (Ozanne) – telephony – “talking-machine” (Edison) – wireless telegraphy – musical scores – “phonograph” (US/Edison) – music boxes – sound – writing (Gk) – phonautography (registering sound visually) – “gramophone” (UK) – phonography (phonetic short- – character – sound (Gk) hand) Nadar (Fr. Photographer) predicted in 1860s: “an acoustic daguerreotype which faithfully …reproduces all the sounds subjected to it” “a box in which melodies can be caught & fixed, as the camera obscura does with images” Edison: “I was experimenting on an automatic method of recording telegraph messages on a disk of paper laid on a revolving platen … From my experiments on the telephone I knew of the power of a diaphragm to take up sound vibrations …” F.D. Dyer & T.C. Martin, Edison: His Life and Invention (1910) I pp. 206-8 Early technical options Recording/playback media Recording/playback device – cylinder vs. disk – mechanical vs. electrical • fidelity power (motor) • reproducibility – horn vs. speaker • storage – metal needle vs. crystal stylus
    [Show full text]
  • Independent-Living-Mini-Catalogue
    Alternative Thinking INDEPENDENT LIVING DAILY LIVING AIDS MAGNIFIERS ALERT SYSTEMS ASSISTIVE DEVICES Page 24 Page 29 Page 4 Page 16 ...AND MUCH MORE AUDITORY AND HEARING IMPAIRMENT BLIND & VISUALLY IMPAIRED Tel: +27 (0) 86 111 3973 Email: [email protected] Web: www.editmicro.co.za DOCUMENT CAMERAS Solo 8 Ultra Ultra Plus 8 10 Solo 8 Plus Features Ultra 8 Features Ultra 10 Features The HoverCam Solo 8 is a new, The HoverCam Ultra 8 is the the first The HoverCam Ultra 10 takes the state-of-the-art document camera document camera with HDMI, VGA document camera experience to that will revolutionize learning in & SuperSpeed USB 3.0 outputs and a whole new level with a 7.1” HD your classroom. Record videos or includes an LCD monitor for preview MultiTouch screen. Pinch to Zoom, capture images straight to your and touchscreen control. Record Annotate, and Cast 4K video to any PC or Mac with the world’s first videos or capture images straight display. SuperSpeed USB3.0 Document to your PC or Mac with the world’s Camera. Use the HoverCam Solo first SuperSpeed USB3.0 Document Download your favorite apps and 8 to bring your classroom into the Camera. experience Augmented Reality and digital age! The HoverCam Solo Optical Character Recognition right 8 does everything except travel Specifications from the device. through time. • 8 megapixel camera Specifications • 60FPS FullMotion HD Specifications • HDMI VGA • Battery Powered • 8 megapixel camera • USB 3.0 SuperSpeed • 3 Wireless Casting Modes • 3x magnification with 8 million • 12x Optical Zoom Equivalent • 16 MP Camer Sensor uncompressed pixels • LCD Control Panel • 4K @ 30FPS Lesson Recording • 10x magnification mechanically • 4x ASR Zoom, 8x Interpolated • WiFi and Bluetooth Connectivity • 8x magnification digitally with Digital Zoom, 10x Mechanical • Powerful Android Operating System interpolation Zoom.
    [Show full text]
  • Fermented Foods
    Chapter 6 Fermented Foods Fermentation in food processing is the process of converting carbohydrate to alcohol or organic acids using microorganisms, yeasts or bacteria-under anaerobic conditions. Fermented foods are rich in probiotic bacteria so by consuming fermented foods the health of gut microbiome and digestive system can increase and also can enhances the immune system. Sauerkraut Sauerkraut is a finely cut raw cabbage that has been fermented by lactic acid bacteria. It is made by a process of pickling called lactic acid fermentation. The cabbage is finely shredded, layered with salt and left to ferment. Fully cured sauerkraut keeps for several months in an airtight container stored at 150C or below. The fermentation process involves three phases. In the first phase, anaerobic bacteria such as Klebsiella and Enterobacter lead the fermentation and beginning to produce an acidic environment that favors later bacteria. The second phase starks as the acid levels becomes too high for many bacteria and Leuconostoc mesenteroides and other Leuconostoc spp. take dominance. In the third phase, various Lactobacillus species including L. brevis and L. plantarum ferment any remaining sugars, further lowering the pH. Properly cured sauerkraut is sufficiently acidic to prevent a favorable environment for the growth of Clostridium botulinum, the toxins of which cause botulism. Tempeh Tempeh is a traditional Indonesian Soy product made from fermented Soybeans. The principal step in making tempeh is the fermentation of soybeans which undergo inoculation with Rhizopus spp. mold Rhizopus oligosporus. The beans are spread into a thin layer and are allowed to ferment for 24-36 hours at a temperature around 300C.
    [Show full text]
  • MOHAMMED SAMI FADALI Resume
    MOHAMMED SAMI FADALI CURRICULUM VITAE PRESENT POSITION: Professor and Chair Department of Electrical & Biomedical Engineering College of Engineering University of Nevada Reno, NV 89557-0153 PRINCIPAL PAST POSITION: Assistant Professor, King Abdul Aziz University, Jeddah, 1981-83. PLACE AND DATE OF BIRTH: Cairo, Egypt, May 22, 1952. NATIONALITY: U.S. LANGUAGES: English, Arabic, Spanish, French. PERMANENT ADDRESS: 3959 Regal Dr., Reno, NV 89503 Work Phone: (775)784-6951 Home Phone: (775)747-4832 MARITAL STATUS: Married RESEARCH INTERESTS: Intelligent control, fuzzy logic, fault detection, control of renewable energy systems, structural control, random signals, mathematical modeling of biological systems, engineering education. EDUCATION: DEGREE DEPARTMENT UNIVERSITY YEAR B.S. Electrical Engineering Cairo Univ., Cairo, Egypt. 1974 M.S. Control Systems Center UMIST, Manchester, England 1977 Ph.D. Electrical Engineering Univ. of Wyoming, Laramie, Wy, USA 1980 POSITIONS HELD: University of Nevada-Reno, Professor 1995-Present, Associate Professor 1989 to 1995, Assistant Professor, 1985-89, tenured 1991 Duties include teaching, funded research, graduate and undergraduate advising, Assessment Coordinator. Chairman Department Curriculum Committee, Past: Graduate Student MOHAMMED SAMI FADALI PAGE 2 Coordinator and Chair of Graduate Admission Committee 1989-98, Member Univeristy Conflict of Interest Committee, Past Chair College Personnel Committee. Colorado State University, Post Doctoral Fellow, 1984-1985 Investigated problems in robotics, satellite maneuvering,biochemical process control and physiological system identification. King Abdul Aziz University, Jeddah, Assistant Professor, 1981-1983. Duties included teaching, undergraduate advising and research. Participated in starting a new bioengineering program. University of Wyoming, Teaching Assistant, 1979-80. Taught several introductory electrical engineering labs. Cairo Research Center, Engineer, 1975. Participated in research on computer control of electrical machines.
    [Show full text]
  • Articles Articles
    Articles Articles ALEXI BAKER “Precision,” “Perfection,” and the Reality of British Scientific Instruments on the Move During the 18th Century Résumé Abstract On représente souvent les instruments scientifiques Early modern British “scientific” instruments, including du 18e siècle, y compris les chronomètres de précision, precision timekeepers, are often represented as static, comme des objets statiques, à l’état neuf et complets en pristine, and self-contained in 18th-century depictions eux-mêmes dans les descriptions des débuts de l’époque and in many modern museum displays. In reality, they moderne et dans de nombreuses expositions muséales were almost constantly in physical flux. Movement and d’aujourd’hui. En réalité, ces instruments se trouvaient changing and challenging environmental conditions presque constamment soumis à des courants physiques. frequently impaired their usage and maintenance, Le mouvement et les conditions environnementales especially at sea and on expeditions of “science” and difficiles et changeantes perturbaient souvent leur exploration. As a result, individuals’ experiences with utilisation et leur entretien, en particulier en mer et mending and adapting instruments greatly defined the lors d’expéditions scientifiques et d’exploration. Ce culture of technology and its use as well as later efforts sont donc les expériences individuelles de réparation at standardization. et d’adaptation des instruments qui ont grandement contribué à définir la culture de la technologie. In 1769, the astronomer John Bradley finally the calculation of the distance between the Earth reached the Lizard peninsula in Cornwall and the Sun. Bradley had not needed to travel with his men, instruments, and portable tent as far as many of his Transit counterparts, but observatory after a stressful journey.
    [Show full text]
  • L'épopée Fantastique
    L’épopée fantastique 1820-1920, cycles et motos 8 avril - 25 juillet 2016 Musée national de la Voiture du Palais de Compiègne www.musees-palaisdecompiegne.fr Suriray, Vélocipède de course, 1869. ©RMNGP/Tony Querrec La collection de cycles du musée national de la Voiture compte, pour les années 1818-1920, parmi les plus remarquables d’Europe. Une importante acquisition réalisée en 2015 a permis de notablement l’enrichir et se trouve présentée au public à cette occasion. L’exposition L’Epopée fantastique est organisée autour de différentes thématiques comme les innovations techniques, la recherche de vitesse, les loisirs, les courses, les clubs et la pratique cycliste, ainsi que les impacts sociaux liés au développement des deux-roues entre 1820 et 1920. Des emprunts à d’autres musées français comme le musée Auto Moto de Chatellerault et le musée d’Art et d’Industrie de Saint Etienne, ainsi qu’à des collections privées viennent compléter cette première sélection. C’est à l’occasion du 125e anniversaire de la course Paris-Roubaix, dont le départ a lieu à Compiègne depuis presque quarante ans, que l’exposition sera ouverte au public. On pourra y découvrir les origines du cycle et de la moto et l’extraordinaire émulation qui animait les fabricants, les coureurs, les cyclistes et motards de ces années d’expérimentations et d’exploration qui sont synonymes de nouvelles sensations. L’exposition s’articule autour de quatre axes principaux : 1. Les années 1820-1860 : de la draisienne au vélocipède. Né de la draisienne, inventée par le baron allemand Karl Drais, le vélocipède est issu de la mise en place d’un pédalier sur la roue avant, innovation attribuée au français Pierre Michaux en 1861.
    [Show full text]
  • Competency-Based Word Processing (Grade Levels 9-12). Bulletin No
    DOCUMENT RESUME ED 229 627 CE 035 991 TITLE Competency-Based Word Processing (Grade Levels 9-12). Bulletin No. 1699. INSTITUTION Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education. PUB DATE [82] NOTE 421p. PUB TYPE Guides - Classroom Use - Guides' (For Teachers) (052) EDRS PRICE MF01/PC17 Plus Postage. DESCRIPTORS Behavioral Objectives; Career Education; Clerical Occupations; Communication Skills; *Competence; Competency Based Education; Editing; Educational Resources; High Schools; Human Relations; *Job Skills; Learning Activities; Office Machines; Office Occupations; *Office Occupations Education; Recordkeeping; Secretaries; State Curriculum Guides; Teaching Methods; Test Items; Transparencies; Vocational Education; *Word Processing IDENTIFIERS Louisiana ABSTRACT The 13 units in this curriculum guide are intended to aid business teachers in Louisiana high schools toprepare students to obtain entry-level employment in word-processing occupations. The first nine units cover the following topics: basic concepts of word processing, career opportunities, human relations skills, clerical skills, communication skills, equipment-related skills, machine dictation and transcription, proofreading and editing, and records management and reprographics. Four additional units include objectives and activities that will provide students withan opportunity to learn to operate equipment and to developa marketable skill in producing various documents with word processing equipment. Each unit contains an introduction to the subject
    [Show full text]
  • 1990) Through 25Th (2014
    CUMULATIVE INDEX TO THE PROCEEDINGS OF THE INTERNATIONAL CYCLE HISTORY CONFERENCES 1st (1990) through 25th (2014) Prepared by Gary W. Sanderson (Edition of February 2015) KEY TO INDEXES A. Indexed by Authors -- pp. 1-14 B. General Index of Subjects in Papers - pp. 1-20 Copies of all volumes of the proceedings of the International Cycling History Conference can be found in the United States Library of Congress, Washington, DC (U.S.A.), and in the British National Library in London (England). Access to these documents can be accomplished by following the directions outlined as follows: For the U.S. Library of Congress: Scholars will find all volumes of the International Cycling History Conference Proceedings in the collection of the United States Library of Congress in Washington, DC. To view Library materials, you must have a reader registration card, which is free but requires an in-person visit. Once registered, you can read an ICHC volume by searching the online catalog for the appropriate call number and then submitting a call slip at a reading room in the Library's Jefferson Building or Adams Building. For detailed instructions, visit www.loc.gov. For the British Library: The British Library holds copies of all of the Proceedings from Volume 1 through Volume 25. To consult these you will need to register with The British Library for a Reader Pass. You will usually need to be over 18 years of age. You can't browse in the British Library’s Reading Rooms to see what you want; readers search the online catalogue then order their items from storage and wait to collect them.
    [Show full text]
  • A Multibody Dynamics Model of a Motorcycle with a Multi-Link Front Suspension
    University of Windsor Scholarship at UWindsor Electronic Theses and Dissertations Theses, Dissertations, and Major Papers 2017 A Multibody Dynamics Model of a Motorcycle with a Multi-link Front Suspension Changdong Liu University of Windsor Follow this and additional works at: https://scholar.uwindsor.ca/etd Recommended Citation Liu, Changdong, "A Multibody Dynamics Model of a Motorcycle with a Multi-link Front Suspension" (2017). Electronic Theses and Dissertations. 7376. https://scholar.uwindsor.ca/etd/7376 This online database contains the full-text of PhD dissertations and Masters’ theses of University of Windsor students from 1954 forward. These documents are made available for personal study and research purposes only, in accordance with the Canadian Copyright Act and the Creative Commons license—CC BY-NC-ND (Attribution, Non-Commercial, No Derivative Works). Under this license, works must always be attributed to the copyright holder (original author), cannot be used for any commercial purposes, and may not be altered. Any other use would require the permission of the copyright holder. Students may inquire about withdrawing their dissertation and/or thesis from this database. For additional inquiries, please contact the repository administrator via email ([email protected]) or by telephone at 519-253-3000ext. 3208. A Multibody Dynamics Model of a Motorcycle with a Multi-Link Front Suspension by Changdong Liu A esis Submied to the Faculty of Graduate Studies through Mechanical Engineering in Partial Fullment of the Requirements for the Degree of Master of Applied Science at the University of Windsor Windsor, Ontario, Canada ©2017 Changdong Liu A Multibody Dynamics Model of a Motorcycle with a Multi-link Front Suspension by Changdong Liu APPROVED BY S.
    [Show full text]
  • Braille Teaching and Literacy a Report for the European Blind
    Braille Teaching and Literacy A Report for the European Blind Union and European Commission January 2018 Danish Association of the Blind and the International Council for Education of People with Visual Impairment and Dr Sarah Woodin Contents Introduction ............................................................................................... 1 Background to the Project ........................................................................ 3 Aims of the Project ................................................................................... 4 Main Activities of the Project .................................................................... 6 Desk Based Research ........................................................................... 6 Questionnaires for Participating Countries ............................................ 6 Country Visits ........................................................................................ 7 Seminars and Conferences ................................................................... 8 Summary of Findings from the National Surveys ................................... 10 Introductory Information: Registration of Children ............................... 10 Section 1 Children Using Braille Publications ..................................... 10 Section 2 Braille Training .................................................................... 10 Section 3 National Braille Systems ..................................................... 11 Section 4 Electronic Braille .................................................................
    [Show full text]
  • SA4VD404AN/97 Philips MP4 Player with Fullsound™
    Philips GoGEAR MP4 player with FullSound™ Video 4.3 SA4VD404AN Superior sound experience with FullSound & HD video playback The GoGEAR Video 4.3" MP3 video player puts vividly clear videos into your hands. Enjoy videos in popular formats like RMVB, MPEG4 & AVI, in HD quality. Enhance your entertainment pleasure with a 4.3" LCD screen & a built-in speaker Superb quality sound • Fullsound™ to bring your MP3 music to life • Surround for movies to put you in the middle of the action • Built-in speaker for entertainment out loud Complements your life • 4.3" WVGA color LCD display for superb video experience • Voice recording to take notes or record anything, anytime Easy and intuitive • Built-in kickstand for convenient hands-free viewing • microSD card slot for expanded memory of up to 32 GB MP4 player with FullSound™ SA4VD404AN/97 Video 4.3 Highlights FullSound™ natural acoustical space based on the actual worlds just by plugging a microSD card in. The content of the soundtrack. The result puts the microSD card will show up as a second listener right in the middle of the action for an removable drive when the player is connected immersive surround experience - just as the to your computer for file transfer. You can film's sound engineer had intended. purchase a card with up to 32 GB of memory to expand your GoGEAR’s capacity. Then 4.3" WVGA color LCD display simply load the card with the desired content, 4.3" WVGA color LCD display for superb plug it into your player – and never have to video experience worry about running out of entertainment choices again.
    [Show full text]