Resultado Editorial "Tantor Media" em Ciências e Engenharia

Solar energy, once a niche application for a limited market, has become the cheapest and fastest-growing power source on earth. What's more, its potential is nearly limitless. But in Taming the Sun, energy expert Varun Sivaram warns that the world is not yet equipped to harness erratic sunshine to meet most of its energy needs. And if solar's current surge peters out, prospects for replacing fossil fuels and averting catastrophic climate change will dim.

In terms of cannabis as a medicine, it is now sanctioned by a majority of US states, with approved medical indications that often go beyond what is really known scientifically about the effectiveness of cannabis treatment. Some countries and US states have approved full legalization of cannabis for adults; the regulations needed to control such legal use are still being worked out. In the public perception of cannabis and increased support for legalization, there have been big changes, and this book comes at a timely moment in this debate.

What scientific concept would improve everybody's cognitive toolkit? This is the question John Brockman, publisher of Edge.org, posed to the world's most influential thinkers. Their visionary answers flow from the frontiers of psychology, philosophy, economics, physics, sociology, and more. Surprising and enlightening, these insights will revolutionize the way you think about yourself and the world.

During his remarkable lifetime, Harold Gatty became one of the world's great navigators (in 1931, he and Wiley Post flew around the world in a record-breaking eight days) and, to the benefit of posterity, recorded in this book much of his accumulated knowledge about pathfinding both on land and at sea. Applying methods used by primitive peoples and early explorers, the author reveals how to determine location, study wind directions and reflections in the sky, even how to use the senses of smell and hearing to find your way in the wilderness, in a desert, in snow-covered areas, and on the ocean.

In a book destined to become a classic, biologist and acclaimed nature writer Bernd Heinrich takes listeners on an eye-opening journey through the hidden life of a forest. A lifetime observer of the natural world shares his vast knowledge and reflections on the trees of the Northeast woodlands and the rhythms of their seasons, from the DNA contained in an apple seed to the great branches beyond reach.

Australopithecines, dinosaurs, trilobites - such fossils conjure up images of lost worlds filled with vanished organisms. But in the full history of life, ancient animals, even the trilobites, form only the half-billion-year tip of a nearly four-billion-year iceberg. Andrew Knoll explores the deep history of life from its origins on a young planet to the incredible Cambrian explosion, presenting a compelling new explanation for the emergence of biological novelty.

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.

In this Very Short Introduction audiobook, David Norman discusses how dinosaurs were first discovered and interpreted and how our understanding of them has changed over the past 200 years. He looks at some of the amazing discoveries that have enabled us to gain new and unexpected insights into dinosaurs as animals with natural histories and behaviors and considers some of the biggest questions in dinosaur biology, such as the implications of them having warm blood.

In Survival of the Prettiest, Nancy Etcoff, a faculty member at Harvard Medical School and a practicing psychologist at Massachusetts General Hospital, argues that beauty is neither a cultural construction, an invention of the fashion industry, nor a backlash against feminism - it's in our biology.

Genomics has transformed the biological sciences. From epidemiology and medicine to evolution and forensics, the ability to determine an organism's complete genetic makeup has changed the way science is done and the questions that can be asked of it. John Archibald explores the science of genomics and its rapidly expanding toolbox. Archibald tells us how the field of genomics is on the cusp of another quantum leap; the implications for science and society are profound.

The follow-up to the best-selling What Did We Use Before Toilet Paper?, Can Holding in a Fart Kill You? has even more fun and fascinating trivia. Perfect for the ever-curious trivia lover, this book is the ultimate in truly extraordinary information. From silly to serious to outright bizarre, this expansive collection offers surprising answers and unexpected facts on everything from history and science to pop culture and nature. From the everyday to the fantastical - it's all here.

With his inimitable combination of wit and wisdom, John Gierach once again celebrates the fly-fishing life in Standing in a River Waving a Stick and notes its benefits as a sport, philosophical pursuit, even therapy: "The solution to any problem-work, love, money, whatever-is to go fishing, and the worse the problem, the longer the trip should be." After all, fly-fishing does teach important life lessons, says Gierach-about solitude, patience, perspective, humor, and the sublime coffee break.

In the tradition of Peter Matthiessen's Wildlife in America or Aldo Leopold, Brenda Peterson tells the 300-year history of wild wolves in America. It is also our own history, seen through our relationship with wolves. The earliest Americans revered them. Settlers zealously exterminated them. Now, scientists, writers, and ordinary citizens are fighting to bring them back to the wild. Peterson, an eloquent voice in the battle for 20 years, makes the powerful case that without wolves, not only will our whole ecology unravel, but we'll lose much of our national soul.

The explosion of Internet commerce, coupled with globalization and increased pharmaceutical use, has led to an unprecedented vulnerability in the US drug supply. Today, an estimated 80 percent of our drugs are manufactured overseas, mostly in India and China. Every link along this supply chain offers an opportunity for counterfeiters, and increasingly, they are breaking in. Even when the US system works, consumers are increasingly circumventing the safeguards. Skyrocketing health care costs in the US have forced more Americans to become "medical tourists" seeking drugs, life-saving treatments, and transplants abroad, sometimes in countries with rampant counterfeit drug problems and no FDA. Bitter Pills will heighten the public's awareness about counterfeit drugs, critically examine possible solutions, and help people protect themselves.

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.

More than 80,000 new chemicals have been developed and released into the global environment during the last four decades. Today the World Health Organization attributes more than one-third of all childhood deaths to environmental causes, and as rates of childhood disease skyrocket, it raises serious, difficult questions around how the chemical environment is impacting children's health. Children and Environmental Toxins: What Everyone Needs to Know® offers an accessible guide to understanding and identifying the potential sources of harm in a child's environment.

At 20 years of age, Samuel Leach was studying at college. He appeared to be a typical student, but there was something different about him. While his classmates were engrossed in their studies, as well as their burgeoning social lives, Samuel was adding another facet to his education. He was teaching himself the science and art of trading. With nothing more than a boxer's heart and drive, Samuel turned £2k into £178k in his first year, and a few short years later, he rose to global renown by building his new enterprise to become a multi-million-pound trading business.

The water coming out of your tap is four billion years old and might have been slurped by a Tyrannosaurus Rex. We will always have exactly as much water on Earth as we have ever had. Water cannot be destroyed, and it can always be made clean enough for drinking again. In fact, water can be made so clean that it actually becomes toxic. As Charles Fishman brings vibrantly to life in this delightful narrative excursion, water runs our world in a host of awe-inspiring ways, which is both the promise and the peril of our unexplored connections to it.

The universal appeal of Laura Ingalls Wilder springs from a life lived in partnership with the land, on farms she and her family settled across the Northeast and Midwest. In this revealing exploration of Wilder's deep connection with the natural world, Marta McDowell follows the wagon trail of the beloved Little House series. You'll learn details about Wilder's life and inspirations, pinpoint the Ingalls and Wilder homestead claims on authentic archival maps, and learn to grow the plants and vegetables featured in the series. Excerpts from Wilder's books, letters, and diaries bring to light her profound appreciation for the landscapes at the heart of her world.

In this darkly comical look at the sinister side of our relationship with the natural world, Stewart has tracked down over one hundred of our worst entomological foes - creatures that infest, infect, and generally wreak havoc on human affairs. From the world's most painful hornet, to the flies that transmit deadly diseases, to millipedes that stop traffic, to the Japanese beetles munching on your roses, Wicked Bugs delves into the extraordinary powers of many-legged creatures