Résultats Éditeur "Tantor Audio" dans Sciences et mathématiques

Michael Schneider leads us on a spectacular journey along the numbers one through 10 to explore the mathematical principles made visible in flowers, shells, crystals, plants, and the human body, expressed in the symbolic language of folk sayings and fairy tales, myth and religion, art and architecture. This is a new view of mathematics, not the one we learned at school but a comprehensive guide to the patterns that recur through the universe and underlie human affairs.

In Weird Earth: Debunking Strange Ideas About Our Planet, Donald R. Prothero demystifies these conspiracies and offers answers to some of humanity's most outlandish questions. Applying his extensive scientific knowledge, Prothero corrects misinformation that con artists and quacks use to hoodwink others about geology - hollow earth, expanding earth, and bizarre earthquakes-and mystical and paranormal happenings - healing crystals, alien landings, and the gates of hell.

The most important things in life are our health and happiness. Yet most of us are neither healthy nor happy. We have been led to believe that if we think ahead and make the right choices, we can manifest our dreams. Yet despite our best efforts, we still have more disease and discontent than ever before. Is it possible that our essential ideas about life are flawed? We are all aware of the impact of sunlight on a plant's growth and development. But few of us realize that a plant actually "sees" where light is emanating from and positions itself to be in optimal alignment with it.

For all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park. We have a good understanding of what it means when dogs wag their tails, but what about when they sniff and roll on a stinky spot? What goes on in dogs' heads and hearts-and how much can we know and understand? Canine Confidential has the answers. Written by Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs' lives the best they can possibly be.

Fifty years ago, a young astronomer named Frank Drake pointed a radio telescope at nearby stars in the hope of picking up a signal from an alien civilization. Thus began one of the boldest scientific projects in history, the Search for Extraterrestrial Intelligence (SETI). But after a half century of scanning the skies, astronomers have little to report but an eerie silence---eerie because many scientists are convinced that the universe is teeming with life.

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.

Can urban farms reduce neighborhood crime? These may not sound like typical questions for a family physician to consider, but in Farmacology, Daphne Miller, MD, ventures out of her medical office and travels to seven innovative family farms around the country on a quest to discover the hidden connections between how we care for our bodies and how we grow our food. Miller also seeks out the perspectives of noted biomedical scientists and artfully weaves in their research, along with stories from her own practice. Farmacology offers a profound new approach to healing.

In this informative and highly entertaining account, intrepid science reporter Florence Williams sets out to uncover the latest scientific findings from the fields of anthropology, biology, and medicine. Her investigation follows the life cycle of the breast from puberty to pregnancy to menopause, taking her from a plastic surgeon's office, where she learns about the importance of cup size in Texas, to the laboratory, where she discovers the presence of environmental toxins in her own breast milk.

How much do you know about the meat on your dinner plate? Journalist Christopher Leonard spent more than a decade covering the country's biggest meat companies, including four years as the national agribusiness reporter for the Associated Press. Now he delivers the first comprehensive look inside the industrial meat system, exposing how a handful of companies executed an audacious corporate takeover of the nation's meat supply.

For centuries, parasites have lived in nightmares, horror stories, and the darkest shadows of science. In Parasite Rex, Carl Zimmer takes listeners on a fantastic voyage into the secret universe of these extraordinary life forms that are not only among the most highly evolved on Earth, but make up the majority of life's diversity. Traveling from the steamy jungles of Costa Rica to the parasite-riddled war zone of southern Sudan, Zimmer introduces an array of amazing creatures that invade their hosts, prey on them from within, and control their behavior.

Roderick Nash's classic study of changing attitudes toward wilderness during American history, as well as the origins of the environmental and conservation movements, has received wide acclaim since its initial publication in 1967. For the fifth edition, Nash has written a new preface and epilogue that brings Wilderness and the American Mind into dialogue with contemporary debates about wilderness.

Stalking the Red Bear, for the first time ever, describes the action principally from the perspective of a commanding officer of a nuclear submarine during the Cold War - the one man aboard a sub who makes the critical decisions - taking us closer to the Soviet target than any work on submarine espionage has ever done before. This is the untold story of a covert submarine espionage operation against the Soviet Union during the Cold War as experienced by the commanding officer of an active submarine.

Discover the answers to your family history mysteries using the most cutting-edge tool available. This plain-English guide (newly updated and expanded to include the latest DNA developments) will teach you what DNA tests are available; the pros and cons of the major testing companies; and how to choose the right test to answer your specific genealogy questions.

Since the beginning of human history Mars has been an alluring dream - the stuff of legends, gods, and mystery. The planet most like ours, it has still been thought impossible to reach, let alone explore and inhabit. Now with the advent of a revolutionary new plan, all this has changed. Leading space exploration authority Robert Zubrin has crafted a daring new blueprint, Mars Direct, presented here with engaging anecdotes. The Case for Mars is not a vision for the far future or one that will cost us impossible billions.

One of the great science and health revelations of our time is the danger posed by meat-eating. Every day, it seems, we are warned about the harm producing and consuming meat can do to the environment and our bodies. Many of us have tried to limit how much meat we consume, and many of us have tried to give it up altogether. But it is not easy to resist the smoky, cured, barbecued, and fried delights that tempt us.

We avoid boredom at all costs. It makes us feel restless and agitated. Desperate for something to do, we play games on our phones, retie our shoes, or even count ceiling tiles. And if we escape it this time, eventually it will strike again. But what if we listened to boredom instead of banishing it? Psychologists James Danckert and John Eastwood contend that boredom isn't bad for us. It's just that we do a bad job of heeding its guidance.

Author and naturopathic physician Dr. Cyndi Gilbert introduces listeners to the art and science of forest bathing, the deceptively simple Japanese practice of spending time in the forest to find peace, rejuvenation, and to promote health. Dr. Gilbert shares her own personal history with the practice - how in the midst of an urban sprawl she lost touch with nature, only to rediscover it through the Japanese practice of Shinrin Yoku or forest bathing. In Forest Bathing, you'll discover the health benefits of Shinrin Yoku, from restoring vitamin D to balancing your microbiome.

In Signposts to God, particle physicist Peter Bussey introduces listeners to the mysteries of modern physics and astronomy. Authored in clear, accessible prose, Bussey provides a primer on topics such as the laws of nature, quantum physics, fine-tuning, and current cosmological models. Bussey argues that, far from ruling out a divine creator, modern physics and astronomy present us with compelling signposts to God. The more we know about the cosmos and our presence in it, the more plausible belief in God becomes.

When Ben Hewitt and his wife bought a sprawling acreage of field and forest in northern Vermont, they were eager to start a self-sustaining family farm. But over the years, the land became so much more than a building site; it became the birthplace of their two sons, the main source of family income and food, and even a classroom for their children. Through self-directed play, exploration, and experimentation on their farm, Hewitt's children learned how to play and read, test boundaries and challenge themselves, fail and recover.

After the economic meltdown of 2008, Warren Buffett famously warned, "beware of geeks bearing formulas." But as James Weatherall demonstrates, not all geeks are created equal. While many of the mathematicians and software engineers on Wall Street failed when their abstractions turned ugly in practice, a special breed of physicists has a much deeper history of revolutionizing finance.