Résultats Éditeur "Tantor Audio" dans Sciences et mathématiques

Claude Shannon was a tinkerer, a playful wunderkind, a groundbreaking polymath, and a digital pioneer whose insights made the Information Age possible. He constructed fire-breathing trumpets and customized unicycles, outfoxed Vegas casinos, and built juggling robots, but he also wrote the seminal text of the Digital Revolution. That work allowed scientists to measure and manipulate information as objectively as any physical object. His work gave mathematicians and engineers the tools to bring that world to pass.

In a world filled with breathtaking beauty, we have often overlooked the elusive charm and magic of certain landscapes. A cloudy river flows into a verdant Arctic wetland where sandhill cranes and muskoxen dwell. Further south, cypress branches hang low over dismal swamps. Places like these - collectively known as swamplands or peatlands - often go unnoticed for their ecological splendor. They are as globally significant as rainforests, and function as critical carbon sinks for addressing our climate crisis.

The near-meltdown of Fukushima, the upheavals in the Middle East, the BP oil rig explosion, and the looming reality of global warming have reminded the president and all U.S. citizens that nothing has more impact on our lives than the supply of and demand for energy. Its procurement dominates our economy and foreign policy more than any other factor. But the "energy question" is more confusing, contentious, and complicated than ever before.

Building Beehives for Dummies is the follow-up book to the best-selling Beekeeping for Dummies. It provides everything you need to learn how to build some of the world's most popular hives and beekeeping accessories. For each design the book includes a detailed materials list (what lumber, hardware, and fasteners you'll need) and step-by-step building instructions.

For years, America's national parks have provided public breathing spaces in a world in which such spaces are steadily disappearing, which is why close to 300 million people visit the parks each year. Now, to honor the centennial of the National Park Service, Terry Tempest Williams, the author of the beloved memoir When Women Were Birds, returns with The Hour of Land, a literary celebration of our national parks, what they mean to us, and what we mean to them.

A naturalist who spent months at a time living on her own among wild creatures in remote jungles, Sy Montgomery had always felt more comfortable with animals than with people. So she gladly opened her heart to a sick piglet who had been crowded away from nourishing meals by his stronger siblings. Yet Sy had no inkling that this piglet, later named Christopher Hogwood, would not only survive but flourish.

A deft mixture of memoir and history, modern biology and behavior, In Search of Memory brings listeners from Kandel's childhood in Nazi-occupied Vienna to the forefront of one of the great scientific endeavors of the 20th century: the search for the biological basis of memory. Nobel Prize winner Eric R. Kandel intertwines the intellectual history of the powerful new science of the mind - a combination of cognitive psychology, neuroscience, and molecular biology - with his own personal quest to understand memory.

Starting in November 2013 in a forest in Rwanda, where a modest spring spouts a trickle of clear, cold water, Levison Wood set forth on foot, aiming to become the first person to walk the entire length of the Nile. He followed the river for nine months, over 4,000 miles, through six nations - Rwanda, Tanzania, Uganda, South Sudan, the Republic of Sudan, and Egypt - to the Mediterranean coast.

Award-winning author William Rosen tells the story of the men responsible for the Industrial Revolution and the machine that drove it: the steam engine.

With a nation seemingly more divided than ever, many worry that Americans risk losing ground on solving the complex, interrelated problems the country faces - including rising inequality, the specter of climate change, astronomical health care costs, and economic stagnation. The renowned economist Jeffrey D. Sachs offers a practical approach to move America toward a new consensus: sustainable development.

Written with the same heartwarming sentiment that made the memoir Marley & Me a runaway best seller, biologist and owl expert Stacey O'Brien chronicles her rescue of an adorable, abandoned baby barn owl - and their astonishing and unprecedented 19-year life together.

Birds are highly intelligent animals, yet their intelligence is dramatically different from our own and has been little understood. As we learn more about the secrets of bird life, we are unlocking fascinating insights into memory, relationships, game theory, and the nature of intelligence itself. The Thing with Feathers explores the astonishing homing abilities of pigeons, the good deeds of fairy-wrens, the influential flocking abilities of starlings, the deft artistry of bowerbirds, the extraordinary memories of nutcrackers, and other mysteries.

Founder Ellie Laks started The Gentle Barn after adopting a sick goat from a run-down petting zoo in 1999. Some 200 animals later (including chickens, horses, pigs, cows, rabbits, emus, and more), The Gentle Barn has become an extraordinary nonprofit that brings together a volunteer staff of community members and at-risk teens to rehabilitate abandoned and/or abused animals. My Gentle Barn weaves together the story of how the Barn came to be what it is today with Ellie's own journey.

September 1962: On a moonless night over the raging Atlantic Ocean, a thousand miles from land, the engines of Flying Tiger flight 923 to Germany burst into flames, one by one. Pilot John Murray didn't have long before the plane crashed headlong into the 20-foot waves at 120 mph. As the four flight attendants donned life vests, collected sharp objects, and explained how to brace for the ferocious impact, 68 passengers clung to their seats. They all expected to die.

What caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth's geological history.

This paradigm-shifting book paints a spirited portrait of a restless people that challenges our established ways of looking at Europe's past. The story is more complex than at first believed, with new evidence suggesting that the European gene pool was stirred vigorously multiple times. Genetic clues are also enhancing our understanding of European mobility in epochs with written records, including the arrival of the Anglo-Saxons, the spread of the Slavs, and the adventures of the Vikings.

The father of cognitive neuroscience and author of Human offers a provocative argument against the common belief that our lives are wholly determined by physical processes and we are therefore not responsible for our actions.

Rose George, acclaimed chronicler of what we would rather ignore, sails from Rotterdam to Suez to Singapore on ships the length of football fields and the height of Niagara Falls; she patrols the Indian Ocean with an anti-piracy task force; she joins seafaring chaplains and investigates the harm that ships inflict on endangered whales. Sharply informative and entertaining, Ninety Percent of Everything reveals the workings and perils of an unseen world that holds the key to our economy, our environment, and our very civilization.

A pioneering exploration of olfaction that upsets settled notions of how the brain translates sensory information.

It is not your imagination: water crises are more frequent. Our twentieth-century systems for providing the water that grows food, sustains cities, and supports healthy ecosystems are failing to meet the demands of growing population and the challenges brought on by climate change. But the grim news reports—of empty reservoirs, withering crops, failing ecosystems—need not be cause for despair, argues award-winning author David Sedlak.