Since 1881, isolated prototypes of electric tricycles and bicycles were patented and sometimes tested. Limited editions followed in the wartime 1940s, but it was not until the lithium-ion battery became available in the first decade of this century that urban pedelecs and more powerful open-road motorcycles-sometimes with speeds of over 200 mph-became possible and increasingly popular. Today's ever-growing fleets of one-wheel, two-wheel and three-wheel light electric vehicles can now be counted in their hundreds of millions. In this third installment of his electric transport history series, the author covers the lives of the innovative engineers who have developed these e-wheelers.

A celebration culture and technology, as seen through the history of the humble yet ubiquitous toothpick, from the best-selling author of "The Pencil."
From ancient Rome, where emperor Nero made his entrance into a banquet hall with a silver toothpick in his mouth, to nineteenth-century Boston, where Charles Forster, the father of the American wooden toothpick industry, ensured toothpicks appeared in every restaurant, the toothpick has been an omnipresent, yet often overlooked part of our daily lives. Here, with an engineer's eye for detail and a poet's flair for language, Henry Petroski takes us on an incredible tour of this most interesting invention. Along the way, he peers inside today's surprisingly secretive toothpick-manufacturing industry, and explores a treasure trove of the toothpick's unintended uses and perils, from sandwiches to martinis and beyond.

The end of the Cold War created a golden opportunity for reducing the defense burden and providing taxpayers with a "Peace Dividend." For the United States Air Force, this resulted over the past six years in drastic reductions: 23% in aircraft inventory, 30% in personnel, and 32% in the number of bases and other major installations. Well-known and long-serving aircraft, such as the A-7D/K, the B-52G, the F-4C/D/E, the F-111A/D, the FB-111A and the SR-71, have been withdrawn from active and reserve components, and some states, such as California, have lost nearly half of their Air Force bases.\nIllustrated with over 410 color photos, this new book provides a rich pictorial record of aircraft (including old and new markings) and units which no longer exist, and offers a visual chronicle of organizational changes between 1988-1995.

Tracing the relationship between science and technology from the dawn of civilization to the early twenty-first century, James E McClellan III and Harold Dorn's bestselling book argues that technology as "applied science" emerged relatively recently, as industry and governments began funding scientific research that would lead directly to new or improved technologies. McClellan and Dorn identify two great scientific traditions: the useful sciences, which societies patronized from time immemorial, and the exploration of questions about nature itself, which the ancient Greeks originated. The authors examine scientific traditions that took root in China, India, and Central and South America, as well as in a series of Near Eastern empires in late antiquity and the Middle Ages. From this comparative perspective, McClellan and Dorn survey the rise of the West, the Scientific Revolution of the seventeenth century, the Industrial Revolution, and the modern marriage of science and technology. They trace the development of world science and technology today while raising provocative questions about the sustainability of industrial civilization. This new edition of Science and Technology in World History offers an enlarged thematic introduction and significantly extends its treatment of industrial civilization and the technological super system built on the modern electrical grid. The Internet and social media receive increased attention. Facts and figures have been thoroughly updated and the work includes a comprehensive Guide to Resources, incorporating the major published literature along with a vetted list of websites and Internet resources for students and lay readers.

On a moonless night in January 1991, a dozen U.S. aircraft appeared in the skies over Baghdad. To the Iraqi air defenses, the planes seemed to come from nowhere. Their angular shape, making them look like flying origami, rendered them virtually undetectable. Each aircraft was more than 60 feet in length and with a wingspan of 40 feet, yet its radar footprint was the size of a ball bearing. Here was the first extensive combat application of Stealth technology. And it was devastating. Peter Westwick's new book illuminates the story behind these aircraft, the F-117A, also known as the Stealth Fighter, and their close cousin the B-2, also known as the Stealth Bomber. The development of Stealth unfolded over decades. Radar has been in use since the 1930s and was essential to the Allies in World War Two, when American investment in radar exceeded that in the Manhattan Project. The atom bomb ended the war, conventional wisdom has it, but radar won it. That experience also raised a question: could a plane be developed that was invisible to radar? That question, and the seemingly impossible feat of physics and engineering behind it, took on increasing urgency during the Cold War, when the United States searched for a way both to defend its airspace and send a plane through Soviet skies undetected. Thus started the race for Stealth. At heart, Stealth is a tale of not just two aircraft but the two aerospace companies that made them, Lockheed and Northrop, guided by contrasting philosophies and outsized personalities. Beginning in the 1970s, the two firms entered into a fierce competition, one with high financial stakes and conducted at the highest levels of secrecy in the Cold War. They approached the problem of Stealth from different perspectives, one that pitted aeronautical designers against electrical engineers, those who relied on intuition against those who pursued computer algorithms. The two different approaches manifested in two very different solutions to Stealth, clearly evident in the aircraft themselves: the F-117 composed of flat facets, the B-2 of curves. For all their differences, Lockheed and Northrop were located twenty miles apart in the aerospace suburbs of Los Angeles, not far from Disneyland. This was no coincidence. The creative culture of postwar Southern California-unorthodox, ambitious, and future-oriented-played a key role in Stealth. Combining nail-biting narrative, incisive explanation of the science and technology involved, and indelible portraits of unforgettable characters, Stealth immerses readers in the story of an innovation with revolutionary implications for modern warfare.

The Albatross was the premier fixed-wing rescue aircraft for the U.S. Air Force and Coast Guard. Its very colorful history begins in 1946 and spans nearly a quarter of a century, including service with twenty-two foreign nations. With a total of 466 built by Grumman, more than eighty examples still thrive on the civil register. The Albatross also saw extensive service in the Korean and Vietnam wars. The fascinating history of this unique aircraft is complemented by over 200 photographs including many in color showing the great variations in color schemes and markings.

Die Informatik selbst ist eine junge Wissenschaft, ihre Wurzeln aber reichen weit in die Vergangenheit zuruck. Der Autor zeigt dies auf unterhaltsame Weise und gleichzeitig mit mathematischer Strenge anhand zahlreicher Facetten aus der Geschichte der Informatik. Die Beitrage sind uber viele Jahre in der Zeitschrift Informatik Spektrum erschienen und erscheinen nun erstmals gesammelt als Buch."

This is the first biography of William Shockley, founding father of Silicon Valley - one of the most significant and reviled scientists of the 20th century. Drawing upon unique access to the private Shockley archives, veteran technology historian and journalist Joel Shurkin gives an unflinching account of how such promise ended in such ignominy.

An essential introduction to the surprisingly long history of the electric car, from the early pioneers, through to the first commercially viable marques such as Tesla. After a century in the shadow of the internal combustion engine, the electric motor is making a seismic comeback. Battery-propelled vehicles in fact predate petrol and diesel engines; indeed, in the Edwardian era, electric vehicles could well have become the dominant form of transport. While limitations to their range and speed meant that fossil-fuelled cars rapidly left them behind, since the 1970s there have been several efforts to revive electric cars, and with recent carbon emissions commitments, offerings such as the Tesla Model 3 and Nissan Leaf have been well received. This fully illustrated introduction explains these developments, charting the most notable electric cars, from the eccentric Amitron and Zagato Zele to the now-mainstream models that are set to dominate the market, such as the BMW i3 and Renault Zoe.

The SUPERMEN "After a rare speech at the National Center for Atmospheric Research in Boulder, Colorado, in 1976, programmers in the audience had suddenly fallen silent when Cray offered to answer questions. He stood there for several minutes, waiting for their queries, but none came. When he left, the head of NCAR's computing division chided the programmers. 'Why didn't someone raise a hand?' After a tense moment, one programmer replied, 'How do you talk to God?'" -from The SUPERMEN The Story of Seymour Cray and the Technical Wizards behind the Supercomputer "They were building revolutionary, not evolutionary, machines...They were blazing a trail-molding science into a product...The freedom to create was extraordinary." -from The Supermen In 1951, a soft-spoken, skinny young man fresh from the University of Minnesota took a job in an old glider factory in St. Paul. Computer technology would never be the same, for the glider factory was the home of Engineering Research Associates and the recent college grad was Seymour R. Cray. During his extraordinary career, Cray would be alternately hailed as "the Albert Einstein," "the Thomas Edison," and "the Evel Knievel" of supercomputing. At various times, he was all three-a master craftsman, inventor, and visionary whose disdain for the rigors of corporate life became legendary, and whose achievements remain unsurpassed. The Supermen is award-winning writer Charles J. Murray's exhilarating account of how the brilliant-some would say eccentric-Cray and his gifted colleagues blazed the trail that led to the Information Age. This is a thrilling, real-life scientific adventure, deftly capturing the daring, seat-of-the-pants spirit of the early days of computer development, as well as an audacious, modern-day David and Goliath battle, in which a group of maverick engineers beat out IBM to become the runaway industry leaders. Murray's briskly paced narrative begins during the final months of the Second World War, when men such as William Norris and Howard Engstrom began researching commercial applications for the code-breaking machines of wartime, and charts the rise of technological research in response to the Cold War. In those days computers were huge, cumbersome machines with names like Demon and Atlas. When Cray came on board, things quickly changed. Drawing on in-depth interviews-including the last interview Cray completed before his untimely and tragic death-Murray provides rare insight into Cray's often controversial approach to his work. Cray could spend exhausting hours in single-minded pursuit of a particular goal, and Murray takes us behind the scenes to witness late-night brainstorming sessions and miraculous eleventh-hour fixes. Cray's casual, often hostile attitude toward management, although alienating to some, was more than a passionate need for independence; he simply thought differently than others. Seymour Cray saw farther and faster, and trusted his vision with an unassailable confidence. Yet he inspired great loyalty as well, making it possible for his own start-up company, Cray Research, to bring the 54,000-employee conglomerate of Control Data to its knees. Ultimately, The Supermen is a story of genius, and how a unique set of circumstances-a small-team approach, corporate detachment, and a government-backed marketplace-enabled that genius to flourish. In an atmosphere of unparalleled freedom and creativity, Seymour Cray's vision and drive fueled a technological revolution from which America would emerge as the world's leader in supercomputing.

In 1873, Scottish physicist James Clerk Maxwell first advanced the idea that there might be electromagnetic waves that were similar to light waves, a startling concept to the scientists of his day. About 13 years later, German physicist Heinrich Hertz demonstrated in his laboratory that electromagnetic radiation did indeed exist. But it was not until after Hertz's death that a young Italian named Guglielmo Marconi got the idea for a practical communications system based on Hertz's work. Marconi was surprised and disappointed that the Italian government was not interested in his newly discovered wireless communications system, and thus he took his equipment to England. From that point on, the wireless became identified with Britain. From these beginnings, wireless radio became the basis of a revolution that has resulted in the satellite communications of today. This history first looks at Marconi's invention and then explores its many applications, including marine radio, cellular telephones, police and military uses, television and radar. Radio collecting is also discussed, and brief biographies are provided for the major figures in the development and use of the wireless.

One theme of this volume is whether the complementarity between technology and human capital is a recent phenomenon, or whether it can be traced through history. Different approaches to human capital as well as technology are applied, and besides historical surveys are total factor productivity and patent data employed. The studies deal with the Iberian peninsula, Scandinavia, and Canada, countries displaying different patterns in the international development.

Predating the invention of the helicopter by two decades, the Autogiro was the world's first rotary-wing aircraft. The helicopter had the advantageous ability to rise straight up, while the Autogiro/gyroplane could only taxi. Yet the gyroplane was safer and more stable; both aircraft should have had value in market. Why did the helicopter survive and prosper, while the Autogiro became a nearly forgotten historical footnote? Why didn't the Autogiro catch on, and why is it being revived today? This is the first book to tell the fascinating 80-year history of today's gyroplane and its antecedent, the Autogiro. Charnov explains that the near-eclipse of the Autogiro was caused by a potent combination of bad luck, the impact of the Great Depression and World War II, and egregious business decisions. Only by understanding the amazing manner in which this aviation technology has persisted and evolved can one fully understand the basis for its future. In contrast to the fate of the Autogiro, the gyroplane's unfolding story is characterized by successful business models, effective decision making, and the emergence of cutting-edge technology. The survival of the gyroplane may be a paradigm for the persistence of earlier, less complex technologies, and its future relies on grasping its colorful history.

James Tobin, award-winning author of "Ernie Pyle's War" and "The Man He Became," has penned the definitive account of the inspiring and impassioned race between the Wright brothers and their primary rival Samuel Langley across ten years and two continents to conquer the air.
For years, Wilbur Wright and his younger brother, Orville, experimented in obscurity, supported only by their exceptional family. Meanwhile, the world watched as Samuel Langley, armed with a contract from the US War Department and all the resources of the Smithsonian Institution, sought to create the first manned flying machine. But while Langley saw flight as a problem of power, the Wrights saw a problem of balance. Thus their machines took two very different paths--Langley's toward oblivion, the Wrights' toward the heavens--though not before facing countless other obstacles. With a historian's accuracy and a novelist's eye, Tobin has captured an extraordinary moment in history. "To Conquer the Air" is itself a heroic achievement.

In September 1969, several months after the Apollo 11 lunar landing, President Richard M. Nixon established the Space Task Force to chart NASA's path for the decades to come. This imaginative vision was shattered less than six months later when, on January 13, 1970, NASA Administrator Dr. Thomas Paine announced that, owing to funding cuts, only the reusable Space Shuttle could be afforded -- there would be no space station, no return to the Moon, and no missions to Mars. This is a story never before told about the missions and technologies that NASA had begun to plan but never fully realized. The book is a companion to the author's previous two works on the Space Shuttle. Whereas the first two books showed how the Space Shuttle flew in space and what the program accomplished, this book explains what more the Space Shuttle could have achieved and how the space transportation system could have further matured if circumstances had been otherwise. A final chapter also discusses how some of these plans might be resurrected in future programs.

The latest advances in science were fully exploited in World War II. They included radar, sonar, improved radio, methods of reducing disease, primitive computers, the new science of operational research and, finally, the atomic bomb, necessarily developed like all wartime technology in a remarkably short time. Such progress would have been impossible without the cooperation of Allied scientists with the military. The Axis powers' failure to recognize this was a major factor in their defeat.

Today, in a world in which news flashes around the globe in an instant, time lags are inconceivable. 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.

This book charts the history of the worldwide introduction of an operative treatment method for broken bones, osteosynthesis, by a Swiss-based association, called AO. The success of the close cooperation between the AO's surgeons, scientists and manufacturers in establishing a complicated and risky technique as a standard treatment sheds light on the mechanisms of medical innovation at the crossroads of surgery, science and industry and the nature of modern medicine in general.

The Story of Mini is a pocket-sized and beautifully illustrated celebration of the iconic car. For more than 60 years, the Mini has been one of the most beloved and instantly recognisable cars on the road. From its humble beginnings with the British Motor Corporation in 1959, to the modern BMW-backed models of today, The Story of Mini tells the story of the car and the unique culture that has built up around it. Exploring the evolution of Mini design from the original two-door model - the most popular British car of all time - through to the diverse range of Minis available today, this book is an exceptionally designed tribute to the marque, and the people who helped create it. Touching on the Mini's impact on pop culture, as well as the racing heritage cultivated by the legendary John Cooper, and filled with stunning imagery and insightful commentary, The Story of Mini charts the history of this beloved brand in a small but perfectly formed package.

For a brief period in the early Twentieth Century it seemed as if the future of air travel lay with the giant airships of Count von Zeppelin. The First World War ended that dream, fixed wing aircraft superseding the slow moving and unwieldy airships. As weapons of war the Zeppelins were never truly successful although they did manage to terrify huge numbers of unknowing and naive civilians-perhaps more by imagination than by any practical manifestation of their power. The Zeppelin crews of the First World War spent hours in the air, cold and hungry-and with the prospect of a horrendous death, either by fire or by falling thousands of feet to the ground, ever present. As vehicles of mass destruction the Zeppelins were remarkably ineffective. Their real value, lay in their ability to make silent reconnaissance missions over enemy territory and sea lanes. In the post-war days the public began to realise that airships offered a form of air travel that was comfortable, mostly stable and, sometimes, even luxurious. The 'Graf Zeppelin' and the 'Hindenburg' were the height of elegance.Unfortunately, they had two major defects-they were vulnerable to the elements and, due to the hydrogen that kept them aloft, they were also highly flammable. The 'Hindenburg' disaster of 1937 effectively spelled the end of the giant airship as a commercial enterprise but for almost half a century these wonderful machines had cruised elegantly through the clouds.