Is John Titor science fiction or science fact? After a world war in our future, John Titor claimed to have used a military time machine to travel from the year 2036. His story spans from 1975 where his mission was to obtain a computer system needed in his future. For mysterious reasons, instead of going home, he came forward to visit with his family and young self in 1998. From November of 2000 to March 2001, John spoke directly to numerous people on many Internet forums and chat rooms. In the posts, he discusses the future, the technology of time travel and his feelings about our society. Did he accurately predict the development of future physics, the reasons behind the Gulf War and the coming of mad cow disease to the U.S.? John Titor A Time Traveler's Tale, was compiled by John's mother in our time and bound in a 5.5 x 8.5 paperback protected by a laminated front and back cover. With 164 pages of text, the book also contains 9 pages of black and white photos John posted of his time machine and the operations manual that came with it!

    It offers superior coverage of all key areas, including descriptive chemistry, MO theory, bonding, and physical inorganic chemistry. Chapter topics are presented in logical order and include: basic concepts; nuclear properties; an introduction to molecular symmetry; bonding in polyatomic molecules; structures and energetics of metallic and ionic solids; acids, bases, and ions in aqueous solution; reduction and oxidation; non-aqueous media; and hydrogen. Four special topic chapters, chosen for their currency and interest, conclude the book. For researchers seeking the latest information in the field of inorganic chemistry.

    For centuries, wolves have haunted the human imagination. It has been accepted as conventional wisdom that they are savage predators, creatures of nightmare. Determined to overcome such misconceptions, Jim and Jamie Dutcher spent six years in a tented camp on the edge of Idaho's wilderness, living with and filming a pack of wolves. Now, in this lyrical memoir, the Dutchers share their experience of life among these intelligent and elusive animals. By socializing with the pack from the time they were pups, the Dutchers were able to gain the wolves' trust and observe their behavior in a way that few people ever have. What they witnessed was remarkable: a complex nature oriented toward family life and strong social bonds. Wolves at Our Door is much more than a behind-the-scenes look at the making of the Dutchers' Emmy Award-winning Discovery Channel documentary. It is the story of two people brought together by their devotion to wildlife and held together by their belief in each other. It is about their struggle to keep the project alive amid marauding mountain lions, forest fires, subzero temperatures—and the never-ending storm of controversy that surrounds the wolf.

    In this timeless narrative, Farley Mowat describes in harrowing detail the devastation inflicted upon the birds, whales, fish, and mammals of this icy coast—from polar bears and otters to cod, seals, and ducks. Since its first publication some 20 years ago, this powerful work has served as both a warning to humanity and an inspiration for change.

    What is life? Why have creatures evolved as they are? Which species have been the most successful? Where does humanity fit in? Christopher Lloyd leads us on an extraordinary journey, from the birth of life to the present day, as he attempts to answer these questions and to explain the phenomena that we call 'life on Earth'.

    This fascinating book explains the composition of scent, how it works in the dog's nose, and what affects scent and much more! · The Sense of Smell · Anatomy and Physiology · Theories and Odor · The Human as a Scent Source · Transmission · Atmospheric Factors and Airborn Scent · The Ground Scent Picture · Working on Dog's Scent · Snow Experiments

    Half polar bear, half grizzly, this never-before-seen animal might be dismissed as a fluke of nature. Anthony Barnosky instead sees it as a harbinger of things to come.In Heatstroke, the renowned paleoecologist shows how global warming is fundamentally changing the natural world and its creatures. While melting ice may have helped produce the pizzly, climate change is more likely to wipe out species than to create them. Plants and animals that have followed the samerhythms for millennia are suddenly being confronted with a world they’re unprepared for—and adaptation usually isn’t an option.This is not the first time climate change has dramatically transformed Earth. Barnosky draws connections between the coming centuries and the end of the last ice age, when mass extinctions swept the planet. The differences now are that climate change is faster and hotter than past changes, and for the first time humanity is driving it. Which means this time we can work to stop it.No one knows exactly what nature will come to look like in this new age of global warming. But Heatstroke gives us a haunting portrait of what we stand to lose and the vitality of what can be saved.

    The book examines the cat inside out, starting with a nose-to-tail explanation of how evolution has shaped this perfect little predator. Information on feral, social and age- and breed-related behaviors reveals the biological and behavioral adaptations cats have made over centuries in order to successfully live with humans.The author also reveals what makes a cat content in its daily life, both in the house and out and about in the neighborhood. The author examines troublesome behaviors, such as aggression, toilet-troubles and turf wars, revealing their biological sources and suggesting remedies. There are also tips on the adaptations pet owners can make at home to provide a cat-friendly environment, and 240 full-color photos add romance to the text.For the cat lover who wants to know everything about a beloved pet to the animal lover who is curious about all pets, The Secret Life of Your Cat is a richly illustrated and authoritative guide to the singular mystery that is the cat.

    Thanks largely to YouTube clips posted by the sloth orphanage in Costa Rica, sloths have attracted a vast audience of admirers. Instead of seeing them as ridiculous anachronisms of which we know little, they have turned into creatures considered by many to be the most endearing on earth.Over much the same period, scientific investigations have also changed our view of sloths. No longer are they seen as total misfits in the modern world but, in the words of one specialist sloth investigator, they are 'masters of an alternative lifestyle'.In this wonderfully entertaining celebration of this most unique of creatures, William Hartston reveals the fascinating history of the sloth, from the prehistoric ground sloth to modern pygmy sloths in Panama, explores the current state of the science of sloths and reveals the truth behind sloth behaviour.

    In Sightings, a collection of essays, bird watching forms the basis for observations spiritual and soulful, witty and wise. He describes his childhood ramblings in the silence of the Tennessee wilderness as feeling distinctly more spiritualthan the hard pews of his grandmother's church. Later in life, the presumed extinction and subsequent rediscovery of the Ivory-billed Woodpecker prompts a meditation on the nature of the sacred. Blessed with moments of beauty and the insight to recognize them as such, Keen translates the marvels of nature into the language of heart and soul.

    Mt. Lockley, who observed rabbits in Wales over a 5 year period, shows that they have a complex community life little understood by the world in general. These vegetarian creatures posses both dignity and 'animality'; psychological factors play as large a part in shaping their lives as they do in ours. One finds, too, that their reputation for promiscuity and wanton reproduction is really undeserved. Lockley built an artificial warren with glass sides and several tracts of natural habitat-an open plain, a woodlot, a lushly vegetated savannah were enclosed and arranged for maximum ease of observation with minimum interference. This controlled rabbit colony was observed every day and night in every season and in all kinds of weather. In Lockley's account, rabbits emerge with characteristics and personalities of their own. The nicknames he gives them (Weary Willie, Timid Timothy, Bold Benjamin, for example) in no way lessen the objective and scientific accuracy of his findings. In fact, this touch of individuality reinforces the observation that rabbits are creatures with interests, wills, and preferences of their own. Female conservatism, scent setting or 'chinning' by dominant males, the ability of the female to absorb her fertilized embryo, the stress of subordinate status...and more, are revealed here.

    This book previews Discovery Channel's and Animal Planet's first ever line of Graphic Novels and is based on some of their most popular programming including Shark Week. A book for animal fans of all ages to enjoy.

    In addition to the tremendous pressures that her fellow classmates faced - brutally long hours, a rigorous load of lecture and laboratory classes, and the knowledge that many of them would not graduate - Gage brought with her the enormous emotional and financial challenges of a working-class upbringing. If Wishes Were Horses is the triumphant story of her struggle against hard work and self-doubt to become a practicing veterinarian. This memorable and heartwarming book envelops readers from the very first page, transporting them to a world filled with curmudgeonly professors, classroom disasters, and academic break-throughs, as well as many joyful and inspiring episodes involving the wounded and sick animals that come into the students' lives as they learn their trade. In addition to tales from the classroom, emergency room, and hospital barn where the students made daily rounds, Gage shares her battles with the moral and ethical implications of her work. The rich and gripping story of her struggle to fulfill a lifelong dream illuminates the triumph of the human spirit as much as the fascinating, often heartrending world of veterinary medicine.

    These flying reptiles, which include the pterodactyls, shared the world with the nonavian dinosaurs until their extinction 65 million years ago. Some pterosaurs, such as the giant azhdarchids, were the largest flying animals of all time, with wingspans exceeding thirty feet and standing heights comparable to modern giraffes. This richly illustrated book takes an unprecedented look at these astonishing creatures, presenting the latest findings on their anatomy, ecology, and extinction.Pterosaurs features some 200 stunning illustrations, including original paintings by Mark Witton and photos of rarely seen fossils. After decades of mystery, paleontologists have finally begun to understand how pterosaurs are related to other reptiles, how they functioned as living animals, and, despite dwarfing all other flying animals, how they managed to become airborne. Here you can explore the fossil evidence of pterosaur behavior and ecology, learn about the skeletal and soft-tissue anatomy of pterosaurs, and consider the newest theories about their cryptic origins. This one-of-a-kind book covers the discovery history, paleobiogeography, anatomy, and behaviors of more than 130 species of pterosaur, and also discusses their demise at the end of the Mesozoic.The most comprehensive book on pterosaurs ever publishedFeatures some 200 illustrations, including original paintings by the authorCovers every known species and major group of pterosaursDescribes pterosaur anatomy, ecology, behaviors, diversity, and moreEncourages further study with 500 references to primary pterosaur literature

    When the bird refuses to leave Tom's side, the young teacher has no choice but to take it with him and look after it. This is their story.