He has stood in the path of oncoming icebreakers to protect seal nurseries, and overturned the law that shielded hunters of baby seals from protest and active intervention to stop slaughter. He is the environmentalist who scathingly referred to Greenpeace, an organization he helped found, as "the Avon ladies of the environmental movement." Now he owns a submarine.Why? Paul Watson's unswerving mission is to publicize -- and stop -- the atrocities committed against the creatures who inhabit the world's oceans.His life story is one of a man with more than the courage of his convictions -- time and time again he has risked his life for his beliefs. He rammed the Sierra, a whaling vessel whose masters illegally slaughtered 25,000 whales; he sailed up to a whale processing plant in the former Soviet Union and calmly snapped photographs when confronted with armed guards; he drove a Cuban fishing boat off the Grand Banks to protect the depleted cod population and he founded the radical and confrontationalist Sea Shepherd Conservation Society, after he became disillusioned with Greenpeace tactics.Ocean Warrior is the story of Paul Watson's conservation career -- an amazing chronicle of bravery, horrifying slaughter and international intrigue. A story of passion and principles, it will not easily be forgotten by anyone who cares about the fate of our oceans -- or our planet.

    Melting & boiling points, Density, Electronegativity, Electron affinity, and much more in the Full version. Navigate from TOC or search for words or phrases. Features Formatted for a small screen Atomic numbers, symbols & weights Chemical symbols and more... Easy to navigate. Search for the words or phrases Navigate from Table of Contents or read page by page Access the guide anytime, anywhere - at home, on the train, in the subway. Use your down time to prepare for an exam. Always have the guide available for a quick reference. Table of Contents Periodic Table: Standard | LargeList of elements sorted by: Atomic number (including atomic Mass) | Name | Symbol | Boiling Point | Melting Point | Density | Atomic radius | Electronegativity | Electron affinity | Ionization potential | Standard enthalpy change of vaporization | Standard enthalpy change of fusion | Specific heat capacity About Periodic Table: Arrangement | Periodicity of chemical properties | Electron configuration | Naming of elements | Chemical symbols | HistoryChemical Series: Alkali metal | Alkaline earth metal | Lanthanides | Actinides | Transition metals | Poor metals | Metalloids | Nonmetals | Halogens | Noble gasesAppendix: IUPAC nomenclature | Metric system (SI) | SI writing style | Powers of 10 prefixes | United States units conversion

    This celebration of the wonder and variety of earth's animals is "joyous...a book to be shared" (Booklist, starred review).

    We assumed we could control the biological productivity of salmon and 'improve' upon natural processes that we didn't even try to understand. We assumed we could have salmon without rivers." --from the introductionFrom a mountain top where an eagle carries a salmon carcass to feed its young to the distant oceanic waters of the California current and the Alaskan Gyre, salmon have penetrated the Northwest to an extent unmatched by any other animal. Since the turn of the twentieth century, the natural productivity of salmon in Oregon, Washington, California, and Idaho has declined by eighty percent. The decline of Pacific salmon to the brink of extinction is a clear sign of serious problems in the region.In Salmon Without Rivers, fisheries biologist Jim Lichatowich offers an eye-opening look at the roots and evolution of the salmon crisis in the Pacific Northwest. He describes the multitude of factors over the past century and a half that have led to the salmon's decline, and examines in depth the abject failure of restoration efforts that have focused almost exclusively on hatcheries to return salmon stocks to healthy levels without addressing the underlying causes of the decline. The book:describes the evolutionary history of the salmon along with the geologic history of the Pacific Northwest over the past 40 million yearsconsiders the indigenous cultures of the region, and the emergence of salmon-based economies that survived for thousands of yearsexamines the rapid transformation of the region following the arrival of Europeanspresents the history of efforts to protect and restore the salmonoffers a critical assessment of why restoration efforts have failedThroughout, Lichatowich argues that the dominant worldview of our society -- a worldview that denies connections between humans and the natural world -- has created the conflict and controversy that characterize the recent history of salmon; unless that worldview is challenged and changed, there is little hope for recovery. Salmon Without Rivers exposes the myths that have guided recent human-salmon interactions. It clearly explains the difficult choices facing the citizens of the region, and provides unique insight into one of the most tragic chapters in our nation's environmental history.

    Through Abbey's own writings and personal papers, as well as interviews with friends and acquaintances, Bishop gives us a penetrating, compelling, no-holds-barred view of tile life and accomplishments of this controversial figure.

    A new literary classic, Second Nature has become a manifesto not just for gardeners but for environmentalists everywhere. "As delicious a meditation on one man's relationships with the Earth as any you are likely to come upon" (The New York Times Book Review), Second Nature captures the rhythms of our everyday engagement with the outdoors in all its glory and exasperation. With chapters ranging from a reconsideration of the Great American Lawn, a dispatch from one man's war with a woodchuck, to an essay about the sexual politics of roses, Pollan has created a passionate and eloquent argument for reconceiving our relationship with nature.

    Wonder at the Lodgepole Pine, whose heat-activated cones reseed forests destroyed by fire. Search for the Sugar Maple, whose foliage blazes red and yellow in autumn. North America's trees rank among nature's most awesome creations. This premier field guide features all characteristics-tree shape, bark, leaf, flower, fruit and twig-for quick identification, making it a superior choice for trail walks, creating displays, and scientific or commercial needs.-All of North America in one volume-Over 730 species in 76 families and 160 range maps-Native species and important introduced foreign varieties-Text, range maps, and illustrations seen together at a glance-Common and scientific names-Convenient measuring rules

    With insightful commentary, she recalls her own trials as a student and teacher in our industrial, one-size-fits-all educational system. Then she encounters the needs of her young son. Finding a fit is like trying to stuff an odd-shaped child into a square hole. The love for her child propels her on a journey that sweeps her own children, and the children around her, into a learning environment driven by joy, exuberance and passion instead of heartbreak and defeat. Unable to read until ages nine and ten, they entered college at eleven and twelve, became systems administrators, chief technology officers, trained with the Berlin Opera and Hamburg Ballet, created digital images used in the film "Lord of the Rings," presented software solutions to TRW, Pac Bell, Industrial Light & Magic, NSA, Sony, and more, all before the ages of eighteen. The Call to Brilliance shows parents and educators how to redirect children's challenges into strengths, discover children's interests, fuel their interests into passions, and their passions into brilliance.

    Illustrated with hundreds of his original photographs, Tracking & the Art of Seeing provides complete information on the behavior and habitat of over 50 animal species and shows you how to identify animals by their tracks, tail patterns, droppings, dens, scratches and other signs.

    Illustrated with more than 300 full-color photographs, each species account includes information on physical characteristics, size, similar species, breeding, tracks and other signs, habitat, and range, as well as commentary on feeding, nesting, and other behaviors. Easy-to-read range maps, detailed anatomical illustrations of different mammals, track illustrations, and a state-by-state location guide make this the decisive authority on North American mammals.

    Written for 11- to 15-year-olds and assuming no prior computing knowledge, this book uses the wildly successful, low-cost, credit-card-sized Raspberry Pi computer to explain fundamental computing concepts. Young people will enjoy going through the book's nine fun projects while they learn basic programming and system administration skills, starting with the very basics of how to plug in the board and turn it on. Each project includes a lively and informative video to reinforce the lessons. It's perfect for young, eager self-learners—your kids can jump in, set up their Raspberry Pi, and go through the lessons on their own. Written by Carrie Anne Philbin, a high school teacher of computing who advises the U.K. government on the revised ICT Curriculum Teaches 11- to 15-year-olds programming and system administration skills using Raspberry Pi Features 9 fun projects accompanied by lively and helpful videos Raspberry Pi is a $35/£25 credit-card-sized computer created by the non-profit Raspberry Pi Foundation; over a million have been sold Help your children have fun and learn computing skills at the same time with Adventures in Raspberry Pi.

    Patterson, Pamela Bradley and Jean Riordan (Perfect Paperback - Jan 1, 2000)

    The revised and updated edition of the classic guide praised by Library Journal as "a highly successful demystification of an increasingly popular art." The perfect book for a new generation of environmentally aware gardeners.

    A quick-reference guide for teachers and students to use during writing lessons and for independent work.