A Thread Across the Ocean: The Heroic Story of the Transatlantic Cable
John Steele Gordon - 2002
In the mid-nineteenth century, communication between the United States and Europe -- the center of world affairs -- was only as quick as the fastest ship could cross the Atlantic, making the United States isolated and vulnerable.But in 1866, the Old and New Worlds were united by the successful laying of a cable across the Atlantic. John Steele Gordon's book chronicles this extraordinary achievement -- the brainchild of American businessman Cyrus Field and one of the greatest engineering feats of the nineteenth century. An epic struggle, it required a decade of effort, numerous failed attempts, millions of dollars in capital, a near disaster at sea, the overcoming of seemingly insurmountable technological problems, and uncommon physical, financial, and intellectual courage. Bringing to life an overlooked story in the annals of technology, John Steele Gordon sheds fascinating new light on this American saga that literally changed the world.
Biopunk: Kitchen-Counter Scientists Hack the Software of Life
Marcus Wohlsen - 2011
"If you want to change the world in some big way," he says, "that's where you should start-biological molecules." The most disruptive force on the planet resides in DNA. Biotech companies and academic researchers are just beginning to unlock the potential of piecing together life from scratch. Champions of synthetic biology believe that turning genetic code into Lego-like blocks to build never-before-seen organisms could solve the thorniest challenges in medicine, energy, and environmental protection. But as the hackers who cracked open the potential of the personal computer and the Internet proved, the most revolutionary discoveries often emerge from out-of-the-way places, forged by brilliant outsiders with few resources besides boundless energy and great ideas. In "Biopunk," Marcus Wohlsen chronicles a growing community of DIY scientists working outside the walls of corporations and universities who are committed to democratizing DNA the way the Internet did information. The "biohacking" movement, now in its early, heady days, aims to unleash an outbreak of genetically modified innovation by making the tools and techniques of biotechnology accessible to everyone. Borrowing their idealism from the worlds of open-source software, artisinal food, Internet startups, and the Peace Corps, biopunks are devoted advocates for open-sourcing the basic code of life. They believe in the power of individuals with access to DNA to solve the world's biggest problems. You'll meet a new breed of hackers who aren't afraid to get their hands wet, from entrepreneurs who aim to bring DNA-based medical tools to the poorest of the poor to a curious tinkerer who believes a tub of yogurt and a jellyfish gene could protect the world's food supply. These biohackers include: -A duo who started a cancer drug company in their kitchen -A team who built an open-source DNA copy machine -A woman who developed a genetic test in her apartment for a deadly disease that had stricken her family Along with the potential of citizen science to bring about disruptive change, Wohlsen explores the risks of DIY bioterrorism, the possibility of genetic engineering experiments gone awry, and whether the ability to design life from scratch on a laptop might come sooner than we think.
Athabasca
Alistair MacLean - 1980
THE SABOTEURSAn unknown quantity - deadly and efficient.THE RESULTCastrophe.One man, Jim Brady, is called in to save the life-blood of the world as unerringly, the chosen targets fall at the hands of a hidden enemy...
The Great Book of Best Quotes Of All Time
Abhi Sharma - 2013
Customized according to alphabetical order & Contains quotes of Great legends & some top most categories as books, music, A.I, movies, teamwork, Business etc. An organized collections of 200+ pages & 2000+ quotes. The great book of best quotes of all time. This is a Creative Commons Licensed book and is available for free. This book looks best in pdf readers.
Digital Signal Processing
Alan V. Oppenheim - 1975
Includes many useful applications.
Building Construction
B.C. Punmia - 1984
Building Construction is a traditional science which deals with the modern methods of sound construction, incorporating appropriate use of materials, sufficient strength, stability and performance, maximum utility and good proportion and grace. The aim of this book is to acquaint Civil Engineers, Architects, Builders, Contractors etc. with basic principles as well as current design practices in the construction of buildings. The book is based on current construction practices prevalent in India, incorporating latest Indian Standard Recommendations. The basic construction features as well as design details have been profusely illustrated through neat sketches.
Calculus Made Easy
Silvanus Phillips Thompson - 1910
With a new introduction, three new chapters, modernized language and methods throughout, and an appendix of challenging and enjoyable practice problems, Calculus Made Easy has been thoroughly updated for the modern reader.
Introduction to Robotics: Mechanics and Control
John J. Craig - 1985
This edition features new material on Controls, Computer-Aided Design and Manufacturing, and Off-Line Programming Systems.
Anything Else But Love
Ankita Chadha - 2011
She has just moved to Bangalore to head a project. Always engaged in work, somewhere she has imagined a list of qualities her guy should have. But as her fate would have it, she bumps into a guy who works in the same office as hers. And not only that, he's a flirt, a prankster, who calls himself the Avi Malhotra, who not only misfits the list, but also manages to get a rise out of the generally very easy going Shewali.What follows is, daily fights, gradual friendship, sudden likeness, and then–? All the rules of the artist's sketch of their better half are thus broken.But, what rules do you follow when you start falling in love? Will the phrase "Opposites attract" hold true for them?
Leonardo's Mountain of Clams and the Diet of Worms: Essays on Natural History
Stephen Jay Gould - 1998
It is also the first of the final three such collections, since Dr. Gould has announced that the series will end with the turn of the millennium. In this collection, Gould consciously and unconventionally formulates a humanistic natural history, a consideration of how humans have learned to study and understand nature, rather than a history of nature itself. With his customary brilliance, Gould examines the puzzles and paradoxes great and small that build nature's and humanity's diversity and order. In affecting short biographies, he depicts how scholars grapple with problems of science and philosophy as he illuminates the interaction of the outer world with the unique human ability to struggle to understand the whys and wherefores of existence. "From the Hardcover edition."
Mathematics for Class 6
R.S. Aggarwal
Table of Contents Numer System Factors and Multiples Whole Numbers Integers Simplification Decimals Algebraic Expressions Linear Equations in One Variable Ratio, Proportion and Unitary Method Line Segment, Ray and Line Parallel Lines Angles and Their Measurement Constructions (Using Ruller and a Pair of Compasses) Polygons Triangles Quadrilaterals Circles Three-Dimensional Shapes Two-Dimensional Reflection Symmetry (Linear Symmetry) Concept of Perimeter and Area Data Handling Pictograph Bar Graph Activities Answers
Catia V5 R17 For Designers
Sham Tickoo - 2005
The textbook covers all-important workbenches of CATIA V5R17 with a thorough explanation of all commands, options, and their applications to create real-world products. About 55 mechanical engineering industry examples are used as tutorials and an additional 35 as exercises to ensure that the user can relate their knowledge and understand the design techniques used in the industry to design a product. After reading the textbook, the user will be able to create solid parts, assemblies, drawing views with bill of materials, surface models, and Sheet metal components. Also, the user will learn the editing techniques that are essential to make a successful design. In this book, the author emphasizes on the solid modeling techniques that improve the productivity and efficiency of the user.
Salient Features of the Textbook
Consists of 15 chapters that are organized in a pedagogical sequence. These chapters cover the Sketching, Modeling, Assembly, Drafting, Wireframe and Surface Design, and Generative Sheetmetal workbenches of CATIA V5R17. The first page of every chapter summarizes the topics that will be covered in it. Additional information is provided throughout the book in the form of tips and notes. Self-evaluation test and review questions are provided at the end of each chapter so that the users can assess their knowledge.Free Teaching and Learning Resources Online technical support by contacting techsupport@cadcim.com. All programs used in exercises and examples. Customizable PowerPoint presentations of all chapters in the textbook li>Instructor s Guide with solutions to all review questions and exercises in the textbook. Student projects to enhance the skills Class tests that can be used by faculty in the class To access these free teaching resources, please send your contact information to sales@cadcim.com, mentioning clearly your name, designation, university/college, street street address, city, state, zip, and country.
The Elements of Programming Style
Brian W. Kernighan - 1974
Elements of programming.