Bicycling Science

Author: David Gordon Wilson
Publisher: MIT Press
ISBN: 9780262731546
Size: 36.53 MB
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A new, updated edition of a popular book on the history, science, and engineering of bicycles, by MIT mechanical engineering professor emeritus David Gordon Wilson.

Bicycling Science

Author: David Gordon Wilson
Publisher: Mit Press
ISBN: 9780262232371
Size: 39.11 MB
Format: PDF, Kindle
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A new, updated edition of a popular book on the history, science, and engineering of bicycles.

Cycling Science

Author: Max Glaskin
Publisher: University of Chicago Press
ISBN: 0226921875
Size: 18.33 MB
Format: PDF, Kindle
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Every July hundreds of thousands flock to the Champs-Élysées in Paris—and millions more to their televisions and computers—to witness the dramatic conclusion of the grueling three weeks of the Tour de France. There is no better measure of the worldwide love of the bicycle. But of the 1.2 billion cyclists traversing the world’s roadways and trails, few of us take the time to consider the science behind the sport. The simple process of getting about on two wheels brings us in touch with a wealth of fascinating science, and here journalist Max Glaskin investigates the scientific wonders that keep cyclists in their saddles. Cycling Science tours readers through a wide variety of topics, from tire rolling resistance and the difference between yield strength and ultimate strength, to the importance of aerodynamics and the impact that shaved legs have on speed. Each chapter explores a different subject—fundamentals, strength and stability, materials, power, aerodynamics, and the human factor—and is organized around a series of questions: What is the ideal frame shape? What is the biggest source of drag? What keeps a bicycle from falling over? How much power can a cyclist produce? Which muscles does cycling use? Each question is examined with the aid of explanatory diagrams and illustrations, and the book can be used to search for particular topics, or read through for a comprehensive overview of how machine and rider work together. Athletes have much to gain from understanding the science of their sports, and Cycling Science will be a must-read for cyclists of all stripes—professionals, recreational riders, and anyone seeking to enhance their enjoyment of cycling.

The Science Of A Bicycle

Author: Ian Graham
Publisher: Gareth Stevens
ISBN: 9781433900402
Size: 40.69 MB
Format: PDF, ePub
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Uses the example of a bicycle to explore forces and how they work, discussing gravity, friction, acceleration, and torque.

Inventing The Medium

Author: Janet H. Murray
Publisher: MIT Press
ISBN: 0262302802
Size: 28.78 MB
Format: PDF, Docs
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Digital artifacts from iPads to databases pervade our lives, and the design decisions that shape them affect how we think, act, communicate, and understand the world. But the pace of change has been so rapid that technical innovation is outstripping design. Interactors are often mystified and frustrated by their enticing but confusing new devices; meanwhile, product design teams struggle to articulate shared and enduring design goals. With Inventing the Medium, Janet Murray provides a unified vocabulary and a common methodology for the design of digital objects and environments. It will be an essential guide for both students and practitioners in this evolving field.Murray explains that innovative interaction designers should think of all objects made with bits -- whether games or Web pages, robots or the latest killer apps -- as belonging to a single new medium: the digital medium. Designers can speed the process of useful and lasting innovation by focusing on the collective cultural task of inventing this new medium. Exploring strategies for maximizing the expressive power of digital artifacts, Murray identifies and examines four representational affordances of digital environments that provide the core palette for designers across applications: computational procedures, user participation, navigable space, and encyclopedic capacity. Each chapter includes a set of Design Explorations -- creative exercises for students and thought experiments for practitioners -- that allow readers to apply the ideas in the chapter to particular design problems. Inventing the Medium also provides more than 200 illustrations of specific design strategies drawn from multiple genres and platforms and a glossary of design concepts.

Bicycle Design

Author: Tony Hadland
Publisher: MIT Press
ISBN: 0262322226
Size: 62.72 MB
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The bicycle ranks as one of the most enduring, most widely used vehicles in the world, with more than a billion produced during almost two hundred years of cycling history. This book offers an authoritative and comprehensive account of the bicycle's technical and historical evolution, from the earliest velocipedes (invented to fill the need for horseless transport during a shortage of oats) to modern racing bikes, mountain bikes, and recumbents. It traces the bicycle's development in terms of materials, ergonomics, and vehicle physics, as carried out by inventors, entrepreneurs, and manufacturers.Written by two leading bicycle historians and generously illustrated with historic drawings, designs, and photographs, Bicycle Design describes the key stages in the evolution of the bicycle, beginning with the counterintuitive idea of balancing on two wheels in line, through the development of tension-spoked wheels, indirect drives (employing levers, pulleys, chains, and chainwheels), and pneumatic tires. The authors examine the further development of the bicycle for such specific purposes as racing, portability, and all-terrain use; and they describe the evolution of bicycle components including seats, transmission, brakes, lights (at first candle-based), and carriers (racks, panniers, saddlebags, child seats, and sidecars). They consider not only commercially successful designs but also commercial failures that pointed the way to future technological developments. And they debunk some myths about bicycles -- for example, the mistaken but often-cited idea that Leonardo sketched a chain-drive bike in his notebooks. Despite the bicycle's long history and mass appeal, its technological history has been neglected. This volume, with its engaging and wide-ranging coverage, fills that gap. It will be the starting point for all future histories of the bicycle.

Bikenomics

Author: Elly Blue
Publisher: Microcosm Publishing
ISBN: 1621069435
Size: 73.90 MB
Format: PDF, ePub
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Bikenomics provides a surprising and compelling new perspective on the way we get around and on how we spend our money, as families and as a society. The book starts with a look at Americans' real transportation costs, and moves on to examine the current civic costs of our transportation system. Blue tells the stories of people, businesses, organizations, and cities who are investing in two-wheeled transportation. The multifaceted North American bicycle movement is revealed, with its contradictions, challenges, successes, and visions.

Biketopia

Author: Elly Blue
Publisher: Bikes in Space
ISBN: 9781621062066
Size: 26.17 MB
Format: PDF, ePub, Docs
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"This anthology of science fiction short stories features strong heroines using bicycles to navigate their utopian and dystopian future realities"--

Understanding The Magic Of The Bicycle

Author: Joseph W Connolly
Publisher: Morgan & Claypool Publishers
ISBN: 1681744422
Size: 43.42 MB
Format: PDF, Mobi
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The bicycle is a common, yet unique mechanical contraption in our world. In spite of this, the bike's physical and mechanical principles are understood by a select few. You do not have to be a genius to join this small group of people who understand the physics of cycling. This is your guide to fundamental principles (such as Newton's laws) and the book provides intuitive, basic explanations for the bicycle's behaviour. Each concept is introduced and illustrated with simple, everyday examples. Although cycling is viewed by most as a fun activity, and almost everyone acquires the basic skills at a young age, few understand the laws of nature that give magic to the ride. This is a closer look at some of these fun, exhilarating, and magical aspects of cycling. In the reading, you will also understand other physical principles such as motion, force, energy, power, heat, and temperature.