In this revised edition, Merlin D. Tuttle, founder and science director of Bat Conservation International in Austin, Texas, offers bat aficionados the most up-to-date bat facts, including a wealth of new information on attracting bats and building bat houses and a totally revamped key to the identification of common North American species.

    Drawing on new translations of Mutis's nearly forgotten writings, this fascinating story of scientific adventure in eighteenth-century South America retrieves Mutis's contributions from obscurity.In 1760, the 28-year-old Mutis—newly appointed as the personal physician of the Viceroy of the New Kingdom of Granada—embarked on a 48-year exploration of the natural world of northern South America. His thirst for knowledge led Mutis to study the region's flora, become a professor of mathematics, construct the first astronomical observatory in the Western Hemisphere, and amass one of the largest scientific libraries in the world. He translated Newton's writings and penned essays about Copernicus; lectured extensively on astronomy, geography, and meteorology; and eventually became a priest. But, as two-time Pulitzer Prize–winner Edward O. Wilson and Spanish natural history scholar José M. Gómez Durán reveal in this enjoyable and illustrative account, one of Mutis's most magnificent accomplishments involved ants.Acting at the urging of Carl Linnaeus—the father of taxonomy—shortly after he arrived in the New Kingdom of Granada, Mutis began studying the ants that swarmed everywhere. Though he lacked any entomological training, Mutis built his own classification for the species he found and named at a time when New World entomology was largely nonexistent. His unorthodox catalog of army ants, leafcutters, and other six-legged creatures found along the banks of the Magdalena provided a starting point for future study.Wilson and Durán weave a compelling, fast-paced story of ants on the march and the eighteenth-century scientist who followed them. A unique glance into the early world of science exploration, Kingdom of Ants is a delight to read and filled with intriguing information.

    "101 Facts… BEARS!" Amazing facts, photos and video links to some of the world's most lovable animals. Bear books for children - a fun and fascinating way for young readers to find out more about these highly intelligent creatures. This bear book for kids mixes facts, photos and even includes a video clip section. IP Factly's 101 Facts series has been designed to encourage and bolster independent reading. Accompanying webpage with video clips This book provides fact after fact for information hungry children to tell family and friends, and even has an accompanying webpage with video clips of the bear species in the book. The videos are split into bear species to further encourage independent reading and learning. It makes learning fun and gives a real reason for children to want to read by themselves. Kids will love discovering animal facts to share and enjoy. The video links mean children come back again and again, naturally developing their reading and learning skills (early kindle models don't support video but the safe website link is given). Fascinating Facts Include... The giant short-faced bear existed up until 11,000 years ago. It is believed to be the largest carnivorous mammal to have ever lived. A bear’s sense of smell is seven times better than a bloodhound’s! In spite of being classified as carnivores, about 75% to 85% of a bear’s diet is made up of plants. Bears do eat honey, although they do not like it as much as Winnie the Pooh does. In fact, they prefer to eat the baby bees when they do stumble upon a beehive. Contrary to popular belief, bears are not nocturnal. In fact, most of them are active during the day. Bears tend to walk in their own tracks. This means that an area frequented by bears may have only one set of tracks, but the paw prints will appear sunken as if they have been beaten into the soil. Scroll up and Buy this book now - your child will love going back to it again and again.

    Jo Marchant's book can begin to heal it. For at least 20,000 years, we have led not just an earthly existence but a cosmic one. Celestial cycles drove every aspect of our daily lives. Our innate relationship with the stars shaped who we are--our art, religious beliefs, social status, scientific advances, and even our biology. But over the last few centuries we have separated ourselves from the universe that surrounds us. It's a disconnect with a dire cost.Our relationship to the stars and planets has moved from one of awe, wonder and superstition to one where technology is king--the cosmos is now explored through data on our screens, not by the naked eye observing the natural world. Indeed, in most countries modern light pollution obscures much of the night sky from view. Jo Marchant's spellbinding parade of the ways different cultures celebrated the majesty and mysteries of the night sky is a journey to the most awe inspiring view you can ever see--looking up on a clear dark night. That experience and the thoughts it has engendered have radically shaped human civilization across millennia. The cosmos is the source of our greatest creativity in art, in science, in life.To show us how, Jo Marchant takes us to the Hall of the Bulls in the caves at Lascaux in France, and to the summer solstice at a 5,000-year-old tomb at New Grange in England. We discover Chumash cosmology and visit medieval monks grappling with the nature of time and Tahitian sailors navigating by the stars. We discover how light reveals the chemical composition of the sun, and we are with Einstein as he works out that space and time are one and the same. A four-billion-year-old meteor inspires a search for extraterrestrial life. The cosmically liberating, summary revelation is that star-gazing made us human.

    From menacing moonshiners and armed bandits to charging elephants and man-eating tigers, Merlin Tuttle has stopped at nothing to find and protect bats on every continent they inhabit. Enamored of bats ever since discovering a colony in a cave as a boy, Tuttle saw how effective photography could be in persuading people not to fear bats, and he has spent his career traveling the world to document them.Few people realize how sophisticated and intelligent bats are. Tuttle shares research showing that frog-eating bats can identify frogs by their calls, that vampire bats have a social order similar to that of primates, and that bats have remarkable memories. Bats also provide enormous benefits by eating crop pests, pollinating plants, and carrying seeds needed for reforestation. They save farmers billions of dollars annually and are essential to a healthy planet.Sharing highlights from a lifetime of adventure and discovery, Tuttle takes us to the frontiers of bat research and conservation and forever changes the way we see these poorly understood yet fascinating creatures.

    As in her bestseller Red-Tails in Love, Winn explores a once-hidden world in a series of interlocking narratives about the extraordinary denizens, human and animal, of an iconic American park.

    He worked with - and relaxed with - scientific giants of that time such as Edward Teller, Enrico Fermi, Stan Ulam, John von Neumann, and John Wheeler, and here offers illuminating insights into the personalities, the strengths, and the quirks of these men. Well known for his ability to explain physics to nonspecialists, Ford also brings to life the physics of fission and fusion and provides a brief history of nuclear science from the discovery of radioactivity in 1896 to the ten-megaton explosion of “Mike” that obliterated a Pacific Island in 1952. Ford worked at both Los Alamos and Princeton's Project Matterhorn, and brings out Matterhorn's major, but previously unheralded contribution to the development of the H bomb. Outside the lab, he drove a battered Chevrolet around New Mexico, a bantam motorcycle across the country, and a British roadster around New Jersey. Part of the charm of Ford's book is the way in which he leavens his well-researched descriptions of the scientific work with brief tales of his life away from weapons.Contents: The Big Idea The Protagonists The Choice The Scientists, the Officials, and the President Nuclear Energy Some Physics Going West A New World The Classical Super Calculating and Testing Constructing Matterhorn Academia Cowers New Mexico, New York, and New Jersey The Garwin Design Climbing Matterhorn It's More Than a Boy Readership: A memoir for general readership in the history of science.Key Features: It contains real physics, clearly presented for non-specialists Combining historical scholarship and his own recollections, the author offers important insights into the people and the work that led to the first H bomb Personal anecdotes enliven the book

    The book guides genealogists in understanding various tests and determining what DNA segments came from which ancestor. The book explains how DNA testing helps when written records stop and discusses how testing proves or disprove oral family history. Learn which tests help adoptees; understand why you resemble your relatives and how testing can connect you with cousins you never knew. Discover how to encourage potential cousins to test and learn guidelines for becoming a project administrator, genetic genealogy speaker or facilitator for your genealogical society’s DNA interest group. A Genetic Genealogy Handbook: The Basics and Beyond helps experienced and fledgling researchers become genetic genealogists able to use DNA testing to resolve genealogical roadblocks."

    A sensational disappearance that made headlines around the world. A quest for truth that leads to death, madness or disappearance for those who seek to solve it. The Lost City of Z is a blockbuster adventure narrative about what lies beneath the impenetrable jungle canopy of the Amazon.After stumbling upon a hidden trove of diaries, New Yorker writer David Grann set out to solve "the greatest exploration mystery of the 20th century": What happened to the British explorer Percy Fawcett & his quest for the Lost City of Z?In 1925, Fawcett ventured into the Amazon to find an ancient civilization, hoping to make one of the most important discoveries in history. For centuries Europeans believed the world's largest jungle concealed the glittering kingdom of El Dorado. Thousands had died looking for it, leaving many scientists convinced that the Amazon was truly inimical to humans. But Fawcett, whose daring expeditions inspired Conan Doyle's The Lost World, had spent years building his scientific case. Captivating the imagination of millions round the globe, Fawcett embarked with his 21-year-old son, determined to prove that this ancient civilisation--which he dubbed Z--existed. Then his expedition vanished. Fawcett's fate, & the tantalizing clues he left behind about Z, became an obsession for hundreds who followed him into the uncharted wilderness. For decades scientists & adventurers have searched for evidence of Fawcett's party & the lost City of Z. Countless have perished, been captured by tribes or gone mad. As Grann delved ever deeper into the mystery surrounding Fawcett's quest, & the greater mystery of what lies within the Amazon, he found himself, like the generations who preceded him, being irresistibly drawn into the jungle's green hell. His quest for the truth & discoveries about Fawcett's fate & Z form the heart of this complexly enthralling narrative.

    Much like human families, tree parents live together with their children, communicate with them, and support them as they grow, sharing nutrients with those who are sick or struggling and creating an ecosystem that mitigates the impact of extremes of heat and cold for the whole group. As a result of such interactions, trees in a family or community are protected and can live to be very old. In contrast, solitary trees, like street kids, have a tough time of it and in most cases die much earlier than those in a group.Drawing on groundbreaking new discoveries, Wohlleben presents the science behind the secret and previously unknown life of trees and their communication abilities; he describes how these discoveries have informed his own practices in the forest around him. As he says, a happy forest is a healthy forest, and he believes that eco-friendly practices not only are economically sustainable but also benefit the health of our planet and the mental and physical health of all who live on Earth.

    An earthen fill that carried the railroad over the creek could not withstand the power of the rising water, and Norfolk & Western passenger train Number Two plummeted into a hole in the earth. There in the valley beneath the shadow of the towering Peaks of Otter, passengers and crew scrambled from the wreckage and water in a life-or-death struggle. The best and worst of humanity were on display in the small hours of the night, as some worked heroically to rescue those trapped in the debris while others stood by concerned only for themselves. A terrible fire ensued, and those who remained trapped were consumed by the flames. The bloodied and battered survivors suffered through four more hours of isolation and torture in the rain alongside the burning wreckage before help would finally arrive.Written and extensively researched by the great-great grandson of the railroad section master at Thaxton, Lost at Thaxton tells the forgotten true story of one of the worst railroad accidents in the history of Virginia and the people who lived and died that night.

    In the brilliant dual biography, the award-winning writer Roland Huntford re-examines every detail of the great race to the South Pole between Britain's Robert Scott and Norway's Roald Amundsen. Scott, who dies along with four of his men only eleven miles from his next cache of supplies, became Britain's beloved failure, while Amundsen, who not only beat Scott to the Pole but returned alive, was largely forgotten. This account of their race is a gripping, highly readable history that captures the driving ambitions of the era and the complex, often deeply flawed men who were charged with carrying them out. THE LAST PLACE ON EARTH is the first of Huntford's masterly trilogy of polar biographies. It is also the only work on the subject in the English language based on the original Norwegian sources, to which Huntford returned to revise and update this edition.

    How many of us understand the way seizures affect the brain, how the heart is connected to wellbeing, or the why the foot carries the key to our humanity? In Adventures in Human Being, award-winning author Gavin Francis leads readers on a journey into the hidden pathways of the human body, offering a guide to its inner workings and a celebration of its marvels.Drawing on his experiences as a surgeon, ER specialist, and family physician, Francis blends stories from the clinic with episodes from medical history, philosophy, and literature to describe the body in sickness and in health, in living and in dying. At its heart, Adventures in Human Being is a meditation on what it means to be human. Poetic, eloquent, and profoundly perceptive, this book will transform the way you view your body.

    Weaving together the cosmos' history and our own in an expanding intellectual adventure story, Dark Matter and the Dinosaurs takes us from the mysteries of dark matter and our cosmic environment to the conditions for life on Earth.Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter that is embedded in the plane of the Milky Way. Her research challenges the usual assumptions about the simple nature of dark matter and demonstrates how scientists formulate and establish new ideas. In a sense, it might have been dark matter that killed the dinosaurs.With her unique and wide-ranging perspective, Randall connects dark matter to the history of the world in the broadest terms. Bringing in pop culture and social and political viewpoints, she shares with us the latest findings—established and speculative—regarding dark matter, the cosmos, the galaxy, asteroids, comets, and impacts, as well as life's development and extinctions. Randall makes clear how connected the planet is to the makeup of the Universe, but also how fragile our place in the Universe, which evolved over billions of years, might be.In this brilliant and fresh exploration of our cosmic environment, Professor Randall explains the underlying science of our world in the breathtaking tale of a Universe in which the small and the large, the visible and the hidden are intimately related. Dark Matter and the Dinosaurs illuminates the deep relationships that are critical to our world as well as the astonishing beauty of the structures and connections that surround us. It's impossible to read this book and look at either Earth or sky again in the same way.