Résultats Éditeur "Tantor Audio" dans Sciences et mathématiques

Paul Scharre, a Pentagon defense expert and former U.S. Army Ranger, explores what it would mean to give machines authority over the ultimate decision of life or death. Scharre's far-ranging investigation examines the emergence of autonomous weapons, the movement to ban them, and the legal and ethical issues surrounding their use. Through interviews with defense experts, ethicists, psychologists, and activists, Scharre surveys what challenges might face "centaur warfighters" on future battlefields.

Mankind has a distinct advantage over other terrestrial species: we talk to one another. But how did we acquire the most advanced form of communication on Earth? Daniel L. Everett, a "bombshell" linguist and "instant folk hero" (Tom Wolfe, Harper's), provides in this sweeping history a comprehensive examination of the evolutionary story of language, from the earliest speaking attempts by hominids to the more than 7,000 languages that exist today.

As Carl Sagan did for astronomy and Brian Green did for cosmology, Walter Lewin takes listeners on a marvelous journey in For the Love of Physics, opening our eyes as never before to the amazing beauty and power with which physics can reveal the hidden workings of the world all around us. "I introduce people to their own world," writes Lewin, "the world they live in and are familiar with but don't approach like a physicist - yet."

A monumental retelling of world history through the lens of maritime enterprise, revealing in breathtaking depth how people first came into contact with one another by ocean and river, lake and stream, and how goods, languages, religions, and entire cultures spread across and along the world's waterways, bringing together civilizations and defining what makes us most human.

How does science work? Does it tell us what the world is "really" like? What makes it different from other ways of understanding the universe? In Theory and Reality, Peter Godfrey-Smith addresses these questions by taking the listener on a grand tour of 100 years of debate about science. The result is a completely accessible introduction to the main themes of the philosophy of science.

Before there were mammals on land, there were dinosaurs. And before there were fish in the sea, there were cephalopods - the ancestors of modern squid and Earth's first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean's former top predator became its most delicious snack. Cephalopods had to step up their game.

When Columbia professor Dickson Despommier set out to solve America's food, water, and energy crises, he didn't just think big - he thought up. The vertical farm has excited scientists, architects, and politicians around the globe. These farms, grown inside skyscrapers, would provide solutions to many of the serious problems we currently face.

Bismarck entered service in the summer of 1940. She was well-armed, with eight 15-inch guns as well as a powerful array of lighter weapons, while her armored protection earned her the reputation of being unsinkable. This claim was finally put to the test in May 1941, when she sortied into the Atlantic and fought the legendary battle of the Denmark Strait, destroying HMS Hood, the pride of the Royal Navy. Bismarck was now loose in the North Atlantic.

Called the Jane Goodall of wolves, world-renowned wildlife biologist Diane Boyd has spent four decades studying and advocating for wolves in the wilds of Montana near Glacier National Park. When she started in the 1970s, she was the only female biologist in the United States researching and radio-collaring wild wolves. With her two dogs for company, she faced the rigors of the Montana winter in an isolated cabin.

Acute natural perceptivity and a profound knowledge of the relationships to be found in nature combine here in vivid evocations of the sights, the sounds, the vast stillnesses, and the events of the wilderness as the seasons succeed each other. But Mr. Olson is not content merely to "describe"; he probes for meanings that will lead the listener to a different and more revealing way of looking at the out-of-doors and to a deeper sense of its eternal values.

How did a simple design error cause one of the great disasters of the 1980s - the collapse of the walkways at the Kansas City Hyatt Regency Hotel? What made the graceful and innovative Tacoma Narrows Bridge twist apart in a mild wind in 1940? How did an oversized waterlily inspire the magnificent Crystal Palace, the crowning achievement of Victorian architecture and engineering? These are some of the failures and successes that Henry Petroski, author of the acclaimed The Pencil, examines in this engaging, wonderfully literate book.

When you're cooking, you're a chemist! Every time you follow or modify a recipe you are experimenting with acids and bases, emulsions and suspensions, gels and foams. In your kitchen you denature proteins, crystallize compounds, react enzymes with substrates, and nurture desired microbial life while suppressing harmful microbes. And unlike in a laboratory, you can eat your experiments to verify your hypotheses.

In this fascinating, refreshingly clarifying book about food, food myths, and how sloppy science perpetuates misconceptions about food, a medical doctor on his way to a conference gets drawn into conversations that answer many questions.

In the final decades of the 19th century, three brilliant and visionary titans of America's Gilded Age - Thomas Edison, Nikola Tesla, and George Westinghouse - battled as each vied to create a vast and powerful electrical empire. In Empires of Light, historian Jill Jonnes portrays this extraordinary trio and their riveting and ruthless world of cutting-edge science, invention, intrigue, money, death, and hard-eyed Wall Street millionaires.

"Reduce, reuse, recycle," urge environmentalists. In other words, do more with less in order to minimize damage. William McDonough and Michael Braungart argue in this provocative book that this approach perpetuates a one-way, "cradle to grave" manufacturing model that dates back to the Industrial Revolution, a model that casts off as much as 90 percent of the materials it uses as waste, much of it toxic. They challenge the notion that human industry must inevitably damage the natural world.

Through stories that bring people, policy, and technology together, Akshat Rathi reveals how the green economy is not only possible, but profitable. This inspiring blend of business, science, and history provides the framework for ensuring that future generations can live in prosperity and that the wheels of progress don't falter.

DNA is the genetic material that defines us as individuals. Over the last two decades, it has emerged as a powerful tool for solving crimes and determining guilt and innocence. But, very recently, an important new aspect of DNA has been revealed: it contains a detailed record of evolution. That is, DNA is a living chronicle of how the marvelous creatures that inhabit our planet have adapted to its many environments, from the freezing waters of the Antarctic to the lush canopy of the rain forest.

The Haywire Heart is the first book to examine heart conditions in athletes. Intended for anyone who competes in endurance sports like cycling, triathlon, running races of all distances, and cross-country skiing, The Haywire Heart presents the evidence that going too hard or too long can damage your heart forever. You'll find what to watch out for, what to do about it, and how to protect your heart so you can enjoy the sports you love for years to come.

The world has never been so unstable. Now, more than ever, we need to understand our history, learn from our mistakes, and embrace science and technology as we push into the future. In his debut book, New Thinking: The Technology and Science That Transformed Our World, Dagogo Altraide of YouTube's ColdFusion breaks down the history of gamechanger breakthroughs in the world of science and technology that have shaped our modern world and will impact the future.

Super Volcanoes revels in the incomparable power of volcanic eruptions past and present, Earth-bound and otherwise, and explores how these eruptions reveal secrets about the worlds to which they belong. Science journalist and volcanologist Robin George Andrews describes the stunning ways in which volcanoes can sculpt the sea, land, and sky, and even influence the machinery that makes or breaks the existence of life.