It has been represented by the Greek letter "π" since the early 1700s. Its decimal representation never settles into a permanent repeating pattern and never ends. The ubiquitous nature of π makes it one of the most widely known mathematical constants, both inside and outside the scientific community. This book denotes π to 100,000 decimals.

    Illustrated.

    During the year as they cross-country ski, hike, bicycle, canoe, and backpack into Yellowstone's grandeur, Rick digs into important controversies: the outrage over the proposed removal of grizzlies from the endangered species list; the dispute over hunting park wolves along Yellowstone's border; the debate about whether wolves help or harm the ecosystem and the economy; the fight to stop the slaughter of park bison; the overuse of the park; and their community's battle to prevent gold mining on the park's border. Rick ends the year with a stronger love for Yellowstone's grandeur, a deeper knowledge of the controversies threatening the park, and a desire to inspire readers to protect our nation's first national park.

    Imagine a grunge nort Jersey version of John McPhee's classic The Pine Barrens and you'll get some idea of the idiosyncratic, fact-filled, and highly original work that is Robert Sullivan's The Meadowlands.  Just five miles west of New York City, this vilified, half-developed, half-untamed, much dumped-on, and sometimes odiferous tract of swampland is home to rare birds and missing bodies, tranquil marshes and a major sports arena, burning garbage dumps and corporate headquarters, the remains of the original Penn Station--and maybe, just ,maybe, of the late Jimmy Hoffa.  Robert Sullivan proves himself to be this fragile yet amazingly resilient region's perfect expolorer, historian, archaeologist, and comic bard.

    Crisscrossing the continent from the Aleutian Islands in Alaska to the Great Salt Lake in Utah and to the Chicxulub Crater in Mexico, Mary Caperton Morton brings you on a fantastic tour, sharing aerial and satellite photography, explanations on how each site was formed, and details on what makes each landform noteworthy. Maps and diagrams help illustrate the geological processes and clarify scientific concepts. Fact-filled, curious, and way more fun than the geology you remember from grade school, Aerial Geology is a must-have for the insatiably curious, armchair geologists, million-mile travelers, and anyone who has stared out the window of a plane and wondered what was below.

    794 full-color photographs depict all the important rocks, gems, and minerals -- in many variations of color and crystal form -- and the natural environments in which they occur; written descriptions provide information on field marks, similar rocks and minerals, environment, areas of occurrence, and derivation of names. Includes a guide to mineral collecting and a list of rock-forming minerals

    In response, Jamail embarks on a journey to the geographical front lines of this crisis—from Alaska to Australia’s Great Barrier Reef, via the Amazon rainforest—in order to discover the consequences to nature and to humans of the loss of ice.We follow Jamail as he scales Denali, the highest peak in North America, dives in the Pacific only to find ghostly coral reefs, and explores the tundra of St. Paul Island where he meets the last subsistence seal hunters of the Bering Sea and witnesses its melting glaciers. Accompanied by climate scientists and people whose families have fished, farmed, and lived in the areas he visits for centuries, Jamail begins to accept the fact that Earth, most likely, is in a hospice situation. Ironically, this allows him to renew his passion for the planet’s wild places, cherishing Earth in a way he has never been able to before.le we still can.

    Experience the incredible exploits of this young elk as he grows to become a great leader of his kind. His life is one of challenge and near tragedy as he struggles to survive the often violent life that is nature. Under the guidance of great bulls and mysterious spirit guides, this brave young bull grows to understand the never-ending circle of life and the oneness that he and all living things share. Enter the brutally honest world that is nature, and walk the journey of this courageous young bull as by his grandeur he brings all four-legged ones to a great oneness with their most feared enemy, man. You will laugh and cry as this young elk grows to become that which you an I hope someday to be.

    They knew that it was a massive gamble. Their friends called them brave. Their families thought that they had either gone completely mad or were dreaming of a delusional easy life in the sun. In the event none of these assumptions were completely accurate. Moving and funny, this is the story of the trials and tribulations involved in buying and converting their new house. The challenges of starting a new business in a foreign land, speaking a language they had struggled to learn thirty years previously and had since forgotten. But ultimately of fulfilling their ambition to work, laugh and play in the beautiful town of Sarlat.

    Pure Substances, The First And Second Laws, Gases, Psychrometrics, The Vapor, Gas And Refrigeration Cycles, Heat Transfer, Compressible Flow, Chemical Reactions, Fuels, And More Are Presented In Detail And Enhanced With Practical Applications. This Version Presents The Material Using SI Units And Has Ample Material On SI Conversion, Steam Tables, And A Mollier Diagram. A CD-ROM, Included With The Print Version Of The Text, Includes A Fully Functional Version Of Quickfield (Widely Used In Industry), As Well As Numerous Demonstrations And Simulations With MATLAB, And Other Third Party Software.

     Readers all over the US and Europe have discovered the joys of retiring and living full time in an RV after reading Jerry Minchey's Amazon #1 best-selling book in Senior Travel Guides, Motorhome, and RV Retirement Living: The Most Enjoyable and Least Expensive Way to Retire. Now in this new epic book, Secrets of RVing on Social Security, he shows you step-by-step how to enjoy the RVing lifestyle while traveling and living on just your Social Security income. Imagine leaping out of bed every morning ready to cherish every day of your new adventurous life. On top of the adventure, you'll experience the unsurpassed freedom to live where you want to. At every fork in the road, you will be free to go wherever whim and chance might take you. You will also discover how other retirees are supplementing their retirement income while living full-time in their motorhome. Many people are actually adding to their savings while having the time of their lives living the RV lifestyle. In this book, you will grasp how they are doing it, and how you can do it too. You'll comprehend the brutally honest pros and cons of the RV lifestyle. There are some downsides to the lifestyle you need to be prepared for. My guess is that you will adore your new RVing lifestyle, but you'll never know if it's the right lifestyle for you if you don't read this book. The book is designed to keep you on the path to accomplishing your goal of living an exciting retirement lifestyle while staying well within your budget. This book should be required reading for anyone who is retired or getting ready to retire. It provides never-before-answered questions about living the attractive RVing lifestyle on a budget.

    Her latest book, the fifth in the series, is a collection of short stories based on her newspaper articles, magazine columns and other writings about France. France in Four Seasons is a series of short (and sweet) anecdotes, designed to give a delightful and evocative insight into French life as the seasons unfold.

    He was leaving the hopelessness of his current life behind, but he now faced the uncertainty of living along the coastal waters of Grays Harbor, where the prospect of a better life was likely just as grim.Over the past several weeks, most of his friends and neighbors had either died or disappeared - and judging from the rumors around town and the limited amount of information he'd seen in the news, it seemed to be happening everywhere. He was hoping that the quiet, picturesque community of Cohasset Beach would shield his family from the chaos and misery in the world around them - but even in a secluded cabin, hidden by the ancient forests of the Pacific Northwest, his family begins to notice strange things happening around them. They soon discover that the nightmare they've been hiding from, isn't nearly as terrifying as what awaits them in the nearby town of Westport.

    It also contains one of the world's largest supplies of natural gas, a resource that has been dismissed as inaccessible until recently. Technological developments that combine horizontal drilling with hydraulic fracturing ("fracking") have removed physical and economic barriers to extracting hundreds of trillions of cubic feet of gas from bedrock deep below the Appalachian basin. Beginning in 2006, the first successful Marcellus gas wells by Range Resources, combined with a spike in the value of natural gas, spurred a modern-day gold rush a "gas rush" with profound ramifications for environmental policy, energy markets, political dynamics, and the lives of the people living in the Marcellus region. Under the Surface is the first book-length journalistic overview of shale gas development and the controversies surrounding it.Control over drilling rights is at stake in the heart of Marcellus country northeast Pennsylvania and central New York. The decisions by landowners to work with or against the companies and the resulting environmental and economic consequences are scrutinized by neighbors faced with similar decisions, by residents of cities whose water supply originates in the exploration area, and by those living across state lines with differing attitudes and policies concerning extraction industries. Wilber's evenhanded treatment gives a voice to all constituencies, including farmers and landowners tempted by the prospects of wealth but wary of the consequences, policymakers struggling with divisive issues, and activists coordinating campaigns based on their respective visions of economic salvation and environmental ruin. Wilber describes a landscape in which the battle over the Marcellus ranges from the very local yard signs proclaiming landowners' allegiances for or against shale gas development to often conflicting municipal, state, and federal legislation intended to accelerate, delay, or discourage exploration.For millions of people with a direct stake in shale gas exploration in the Marcellus or any number of other emerging shale resources in the United States and worldwide, or for those concerned about the global energy outlook, Under the Surface offers a worthwhile and engaging look at the issues.

     Beginning with a history of the earth's formation and development, this book explores the substances that compose the planet, movements within the earth, the surface effects of weather and water, and underground landscapes. It shows you how to search for, identify, and extract samples of various rocks and minerals, and for each rock and mineral type there is a brief mineralogy and explanation of its locations. There are also sections on mapping, preparing, and curating specimens, and geological sites on the six continents. Packed with more than 200 full-color illustrations, this comprehensive guide is the essential practical companion for natural science enthusiasts everywhere.