"The stories are based on historical figures whose endeavors were too early, too late, or went against the grain of their time. They are all people who see the world differently from their contemporaries and therefore seem absurd."--Page 4 of cover.

An authoritative and comprehensive account of the bicycle's two-hundred-year evolution. 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.

A suite of ten prose fictions about various historical figures whose endeavors were too early, too late, or against the grain of their time center on the theme that man was created to understand the world

A brilliantly crafted collage of noir adventure and political psychodrama, Leonardo's Bicycle chronicles the effects of a century of violence on the nature of imagination. While a cast of revolutionaries, radicals, criminals, and dreamers chase a wild goose into a hail of gunfire, Leonardo da Vinci hovers overhead on a bicycle.

Mike Burrows is a legend and this is the long awaited masterwork - revised and updated in this new edition - from the world's most famous and irreverent bicycle designer and inventor.

Robert Penn has saddled up nearly every day of his adult life. In his late twenties, he pedaled 25,000 miles around the world. Today he rides to get to work, sometimes for work, to bathe in air and sunshine, to travel, to go shopping, to stay sane, and to skip bath time with his kids. He's no Sunday pedal pusher. So when the time came for a new bike, he decided to pull out all the stops. He would build his dream bike, the bike he would ride for the rest of his life; a customized machine that reflects the joy of cycling. It's All About the Bike follows Penn's journey, but this book is more than the story of his hunt for two-wheel perfection. En route, Penn brilliantly explores the culture, science, and history of the bicycle. From artisanal frame shops in the United Kingdom to California, where he finds the perfect wheels, via Portland, Milan, and points in between, his trek follows the serpentine path of our love affair with cycling. It explains why we ride. It's All About the Bike is, like Penn's dream bike, a tale greater than the sum of its parts. An enthusiastic and charming tour guide, Penn uses each component of the bike as a starting point for illuminating excursions into the rich history of cycling. Just like a long ride on a lovely day, It's All About the Bike is pure joy- enriching, exhilarating, and unforgettable.

This book crystallizes and extends the important work Wiebe Bijker has done in the last decade to found a full-scale theory of sociotechnical change that describes where technologies come from and how societies deal with them. Of Bicycles, Bakelites, and Bulbs integrates detailed case studies with theoretical generalizations and political analyses to offer a fully rounded treatment both of the relations between technology and society and of the issues involved in sociotechnical change. The stories of the the safety bicycle, the first truly synthetic plastic, and the fluorescent light bulb—each a fascinating case study in itself—reflect a cross section of time periods, engineering and scientific disciplines, and economic, social, and political cultures. The bicycle story explores such issues as the role of changing gender relationships in shaping a technology; the Bakelite story examines the ways in which social factors intrude even in cases of seemingly pure chemistry and entrepreneurship; and the fluorescent bulb story offers insights into the ways in which political and economic relationships can affect the form of a technology. Bijker's method is to use these case studies to suggest theoretical concepts that serve as building blocks in a more and more inclusive theory, which is then tested against further case studies. His main concern is to create a basis for science, technology, and social change that uncovers the social roots of technology, making it amenable to democratic politics.

The fun and easy way to understand his work, his methods, and his mind Thanks to the phenomenal success of the bestselling The Da Vinci Code, interest in this famed Renaissance artist has never been higher. This friendly guide provides an easy-to-follow introduction to da Vinci's life and works, including the story behind celebrated paintings such as the Mona Lisa and The Last Supper, the lowdown on his inventions, which include the helicopter and bicycle, and plain-English explanations of his groundbreaking scientific work in anatomy, zoology, botany, geology, optics, aerodynamics, and hydrodynamics. The book also discusses his famed notebooks, his relationship to the Catholic Church, and the factual basis of The Da Vinci Code. Jessica Teisch, PhD (Berkeley, CA) is Managing Editor of Bookmarks magazine and has written hundreds of profiles and book reviews for this award-winning publication. She has also written books and articles on subjects ranging from literature to technological, environmental, intellectual, and cultural history.

This inspiring and inventive guide teaches readers how to develop their full potential by following the example of the greatest genius of all time, Leonardo da Vinci. Acclaimed author Michael J. Gelb, who has helped thousands of people expand their minds to accomplish more than they ever thought possible, shows you how. Drawing on Da Vinci's notebooks, inventions, and legendary works of art, Gelb introduces Seven Da Vincian Principles—the essential elements of genius—from curiosità, the insatiably curious approach to life to connessione, the appreciation for the interconnectedness of all things. With Da Vinci as your inspiration, you will discover an exhilarating new way of thinking. And step-by-step, through exercises and provocative lessons, you will harness the power—and awesome wonder—of your own genius, mastering such life-changing abilities as: •Problem solving •Creative thinking •Self-expression •Enjoying the world around you •Goal setting and life balance •Harmonizing body and mind Drawing on Da Vinci's notebooks, inventions, and legendary works of art, acclaimed author Michael J. Gelb, introduces seven Da Vincian principles, the essential elements of genius, from curiosita, the insatiably curious approach to life, to connessione, the appreciation for the interconnectedness of all things. With Da Vinci as their inspiration, readers will discover an exhilarating new way of thinking. Step-by-step, through exercises and provocative lessons, anyone can harness the power and awesome wonder of their own genius, mastering such life-changing skills as problem solving, creative thinking, self-expression, goal setting and life balance, and harmonizing body and mind.