Resultados para "América" en Ciencia e ingeniería

El filósofo Pedro Insua explora con ideas y datos la desconocida línea salmantina que va desde los descubrimientos náuticos de Colón a los debates morales de Francisco de Vitoria sobre la licitud de la conquista de América. La ciudad castellana se elevó como el faro moral e ideológico para un imperio que domesticó océanos e hizo suyo todo un continente. Los sabios congregados en torno a Salamanca sentaron las bases de la astronomía moderna, la física, el derecho internacional y hasta la economía.

Throughout the seventeenth century, medical lecturers demonstrated human anatomy by dissecting a cadaver while surrounded by students. After the Revolutionary War, though, instructors realized that they needed many more cadavers to serve a growing number of medical students. Enter the “resurrectionists”–body snatchers. Resurrectionists were a cruel lot; men (almost always men and often medical students themselves) who would sneak into a cemetery under the cover of darkness, remove a body, and then sell it to a physician or anatomist–usually for around $100.

Big Box USA presents a new look at how the big box retail store has dramatically reshaped the US economy and its ecosystems in the last half century.

On October 12, 1972, a plane carrying a team of young rugby players crashed into the remote, snow-peaked Andes. Out of the 45 original passengers and crew, only 16 made it off the mountain alive. For 10 excruciating weeks, they suffered deprivations beyond imagining, confronting nature head-on at its most furious and inhospitable. And to survive, these men and women not only had to keep their faith; they had to make an impossible decision: Should they eat the flesh of their dead friends?

Here's a biographical profile of Charles and J. Frank Duryea, two visionaries who were among the first to recognize the potential of the automobile. In 1892 they built America's first gasoline-powered car and had it running successfully the following year.

Oliver Sacks is well known as an explorer of the human mind - a neurologist with a gift for complex, insightful portrayals of people and their conditions. However, he is also a card-carrying member of the American Fern Society, and since childhood has been fascinated by these primitive plants and their ability to survive and adapt in many climates. Oaxaca Journal is Sacks' spellbinding account of his trip with a group of fellow fern enthusiasts to the beautiful, history-steeped province of Oaxaca, Mexico.

On October 4, 1957, the Soviet Union launched Sputnik I, and the space race was born. Desperate to beat the Russians into space, NASA put together a crew of the nation's most daring test pilots: the seven men who were to lead America to the moon. The first into space was Alan Shepard; the last was Deke Slayton, whose irregular heartbeat kept him grounded until 1975. They spent the 1960s at the forefront of NASA's effort to conquer space, and Moon Shot is their inside account of what many call the 20th century's greatest feat - landing humans on another world. 

Human history has seen many surprising and profound turning points. The ways that humans learned to use raw materials to create activity and resources set the stage for the most compelling and life-altering phase of the modern era, the Industrial Revolution. Born during this time on different continents but connected by similar interests, two men indelibly marked their generation and those that followed with their genius and foresight. This audiobook covers the war of currents and the individual lives of Tesla and Edison.

Several prominent brother teams pioneered the American automobile industry: Horace and John Dodge, Charles and Frank Duryea, Francis and Freelan Stanley, five Studebaker brothers and James and William Packard. However, the seven burly Fisher brothers were not only the most numerous of all the families, each one extensively involved in developing the famous "Body by Fisher" brand and subsequently General Motors, they were also among the most successful of the automobile titans.

The American standard system of measurement is a unique and odd thing to behold with its esoteric, inconsistent standards: 12 inches in a foot, three feet in a yard, 16 ounces in a pound, 100 pennies to the dollar. For something as elemental as counting and estimating the world around us, it seems like a confusing tool to use. So how did we end up with it? Most of the rest of the world is on the metric system, and for a time in the 1970s America appeared ready to make the switch.

Unsettling Canada, a Canadian best seller, is built on a unique collaboration between two First Nations leaders, Arthur Manuel and Grand Chief Ron Derrickson.Both men have served as chiefs of their bands in the B.C. interior and both have gone on to establish important national and international reputations. But the differences between them are in many ways even more interesting. Arthur Manuel is one of the most forceful advocates for Aboriginal title and rights in Canada and comes from the activist wing of the movement.

John Roebling was one of the 19th century's most brilliant engineers, ingenious inventors, successful manufacturers, and fascinating personalities. Raised in a German backwater amid the war-torn chaos of the Napoleonic Wars, he immigrated to the US in 1831, where he became wealthy and acclaimed, eventually receiving a carte-blanche contract to build one of the 19th century's most stupendous and daring works of engineering: a gigantic suspension bridge to span the East River between New York and Brooklyn. 

In 2013 Michael J. Yochim was diagnosed with ALS (Lou Gehrig's disease). While fighting the disease, he wrote Requiem for America's Best Idea. The book establishes a unique parallel between Yochim's personal struggle with a terminal illness and the impact climate change is having on the national parks—the treasured wilderness that he loved and to which he dedicated his life. A poignant and thought-provoking work, Requiem for America's Best Idea investigates the interactions between people and nature and the world that can inspire and destroy them.

In Feeding a Divided America, third-generation Montana rancher and international agriculture development specialist Gilles Stockton explores the causes of what he refers to as the "rural-urban divide" and how this widening chasm between rural America and urban centers threatens our democracy.

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

Here's a biographical profile of the Duesenberg brothers, Augie and Fred, who built some of America's most famous cars, cars that today sell for millions at auctions. Jay Leno, owner of an extensive classic car collection, calls the Duesenberg SJ his favorite car. He feels it is "probably the greatest American car" ever built. The Duesenberg name evokes images of a European heritage, an automobile built in the image and traditions of iconic stalwarts such as Mercedes, Benz, Bugatti and Ferrari.

Since the 1987 publication of Diet for a New America, beef consumption in the United States has fallen a remarkable 19 percent. While many forces are contributing to this dramatic shift in our habits, Diet for a New America is considered to be one of the most important. Diet for a New America is a startling examination of the food we currently buy and eat in the United States and the astounding moral, economic, and emotional price we pay for it.

The great economic boom times in American history have come because of fortuitous discoveries. Natural resources (coal first, then oil) fueled vast economic and industrial expansions, which helped create and supply new markets. The last genuine economic game changer was the technology boom of the 1990s, which gave the U.S. a global competitive advantage based on electronics and silicon. In defiance of the recessionary times (in 1990), he saw the coming boom. Now, in 2013, he sees the threshold of another.

For those who have a disdain for birds or bird lovers with a sense of humor, this snarky handbook is equal parts profane, funny, and—let's face it—true. Featuring common North American birds, such as the White-Breasted Butt Nugget and the Goddamned Canada Goose (or White-Breasted Nuthatch and Canada Goose for the layperson), Matt Kracht identifies all the idiots in your backyard and details exactly why they suck. With The Field Guide to Dumb Birds of North America, you won't need to wonder what all that racket is anymore!

The untold story of the extraordinary fight to defend American wilderness from McCarthyism, and the radical couple who led the charge—and inspired a future of conservation In late-1940s America, few writers commanded attention like Bernard DeVoto. Alongside his brilliant wife and editor, Avis...