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The Unknown Universe: A New Exploration of Time, Space, and Modern Cosmology
by Stuart ClarkA groundbreaking guide to the universe and how our latest deep-space discoveries are forcing us to revisit what we know--and what we don't. On March 21, 2013, the European Space Agency released a map of the afterglow of the Big Bang. Taking in 440 sextillion kilometres of space and 13.8 billion years of time, it is physically impossible to make a better map: we will never see the early universe in more detail. On the one hand, such a view is the apotheosis of modern cosmology, on the other, it threatens to undermine almost everything we hold cosmologically sacrosanct. The map contains anomalies that challenge our understanding of the universe. It will force us to revisit what is known and what is unknown, to construct a new model of our universe. This is the first book to address what will be an epoch-defining scientific paradigm shift. Stuart Clark will ask if Newton's famous laws of gravity need to be rewritten; if dark matter and dark energy are just celestial phantoms? Can we ever know what happened before the Big Bang? What's at the bottom of a black hole? Are there universes beyond our own? Does time exist? Are the once immutable laws of physics changing?
Unleaded: How Changing Our Gasoline Changed Everything
by Carrie NielsenWhen leaded gasoline was first developed in the 1920s, medical experts were quick to warn of the public health catastrophes it would cause. Yet government regulators did not heed their advice, and for more than half a century, nearly all cars used leaded gasoline, which contributed to a nationwide epidemic of lead poisoning. By the 1970s, 99.8% of American children had significantly elevated levels of lead in their blood. Unleaded tells the story of how crusading scientists and activists convinced the U.S. government to ban lead additives in gasoline. It also reveals how, for nearly fifty years, scientific experts paid by the oil and mining industries abused their authority to convince the public that leaded gasoline was perfectly harmless. Combining environmental history, sociology, and neuroscience, Carrie Nielsen explores how lead exposure affects the developing brains of children and is linked to social problems including academic failure, teen pregnancies, and violent crime. She also shows how, even after the nationwide outrage over Flint’s polluted water, many poor and minority communities and communities of color across the United States still have dangerously high lead levels. Unleaded vividly depicts the importance of sound science and strong environmental regulations to protect our nation’s most vulnerable populations.
Unleashed (Jinxed #2)
by Amy McCullochThe Golden Compass for the digital age in this action-packed sequel to Jinxed.When Lacey Chu wakes up in a hospital room with no memory of how she got there, she knows something went really wrong. And with her cat baku, Jinx, missing in action and MONCHA, the company behind the invention of the robot pet, threatening her family, she isn't sure who to turn to for answers.When Lacey is expelled and her mom starts acting strangely after the latest update from MONCHA, Lacey and her friends work together to get to the bottom of it and discover a sinister plot at the heart of the corporation.Lacey must use all her skills if she has a chance of stopping MONCHA from carrying out their plans. But can she take on the biggest tech company in North America armed with only a level 1 robot beetle and her friends at her side?Praise for Jinxed:"[A] vividly imagined Toronto-set middle grade series opener intertwines smartphone technology with the hallmarks of classic science fiction via a fun, insightful narrative and bright voice...With a sharp eye toward the rising awareness of device addiction and a keen sense of wonder, McCulloch's tale is a feast for the imagination that celebrates women in STEM fields."—Publishers Weekly (STARRED REVIEW)"McCulloch effectively strikes a balance between worldbuilding and action…A solid series starter for tinkerers and adventurers alike."—Kirkus Reviews"A little bit Golden Compass, a little bit Hunger Games, and all adventure!"—New York Times bestselling author Amie Kaufman
Unleashing the Power of Unconditional Respect: Transforming Law Enforcement and Police Training
by Jack Colwell Charles HuthEvery day, police officers face challenges ranging from petty annoyances to the risk of death in the line of duty. Coupled with these difficulties is, in some cases, lack of community respect for the officers despite the dangers these men and women confront while protecting the public. Exploring issues of courage, integrity, leadership, and charact
Unleashing Your Dog: A Field Guide to Giving Your Canine Companion the Best Life Possible
by Marc Bekoff Jessica PierceNo matter how cushy their lives, dogs live on our terms. They compromise their freedom and instinctual pleasure, as well as their innate strategies for coping with stress and anxiety, in exchange for the love, comfort, and care they get from us. But it is possible to let dogs be dogs without wreaking havoc on our lives, as biologist Marc Bekoff and bioethicist Jessica Pierce show in this fascinating book. They begin by illuminating the true nature of dogs and helping us “walk in their paws.” They reveal what smell, taste, touch, sight, and hearing mean to dogs and then guide readers through everyday ways of enhancing dogs’ freedom in safe, mutually happy ways. The rewards, they show, are great for dog and human alike.
Unlikely Friendships: 47 Remarkable Stories from the Animal Kingdom
by Jennifer S. HollandIt is exactly like Isaiah 11:6: The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid ... Written by National Geographic magazine writer Jennifer Holland, Unlikely Friendships documents one heartwarming tale after another of animals who, with nothing else in common, bond in the most unexpected ways. A cat and a bird. A mare and a fawn. An elephant and a sheep. A snake and a hamster. The well-documented stories of Koko the gorilla and All Ball the kitten; and the hippo Owen and the tortoise Mzee. And almost inexplicable stories of predators befriending prey -- an Indian leopard slips into a village every night to sleep with a calf. A lionness mothers a baby oryx. Ms. Holland narrates the details and arc of each story, and also offers insights into how the young leopard, probably motherless, sought maternal comfort with the calf, and how a baby oryx inspired the same mothering instinct in the lionness. Or, in the story of Kizzy, a nervous retired Greyhound, and Murphy, a red tabby, how cats and dogs actually understand each other's body language. With Murphy's friendship and support, Kizzy recovered from life as a racing dog and became a confident, loyal family pet. These are the most amazing friendships between species, collected from around the world and documented in a selection of full-color candid photographs.
Unlikely Friendships for Kids: And Four Other Stories of Animal Friendships (Unlikely Friendships for Kids #3)
by Jennifer S. HollandUnlikely Friendships is a phenomenon. It’s a runaway New York Times bestseller with more than 260,000 copies in print in less than half a year; a book with its compelling message of hope and friendship and differences overcome. Temple Grandin called it “. . . amazing. It shows the power of friendship.” Now Unlikely Friendships is rewritten for younger readers: Unlikely Friendships for Kids, a series of hardcover chapter books for children, ages seven and up. Here are three collections each with five of the clearest, most interesting stories from the original book, like the monkey and the dove or the leopard and the cow. Chapter books give young readers a strong sense of accomplishment, and these heartwarming animal stories, with their incredible photographs and inexplicable mysteries of attraction, their focus on friendship, love, and the ways that creatures of all different species can find common bonds of affection, will keep kids turning the pages to find out about the unusual ways animals help each other and discover the love of new friends.Each is a perfect gift for young animal lovers, and a lovely subject to help kids get reading.
Unlikely Friendships for Kids: And Four Other Stories of Animal Friendships (Unlikely Friendships for Kids #1)
by Jennifer S. HollandGood friends come in all shapes and sizes!Unlikely Friendships, the runaway New York Times bestseller with a compelling message of hope and friendship and differences overcome, is rewritten just for younger readers. This hardcover chapter book for children ages seven and up collects five heartwarming true stories of animal friendship: a hippo and the goat who is his best friend, an iguana that snuggles with a cat, a dog that takes care of a blind deer, a cat and orangutan who become friends, and a mother dog who cares for a tiny piglet. Chapter books give young readers a strong sense of accomplishment, and these heartwarming animal stories, with their incredible photographs and inexplicable mysteries of attraction, their focus on friendship, love, and the ways that creatures of all different species can find common bonds of affection, will keep kids turning the pages to find out about the unusual ways animals help each other and discover the love of new friends. Each is a perfect gift for young animal lovers, and a lovely subject to help kids get reading.
Unlikely Friendships for Kids: And Four Other Stories of Animal Friendships (Unlikely Friendships for Kids #2)
by Jennifer S. HollandGood friends come in all shapes and sizes!Unlikely Friendships, the runaway New York Times bestseller with a compelling message of hope and friendship and differences overcome, is rewritten just for younger readers. This hardcover chapter book for children ages seven and up collects five heartwarming true stories of animal friendship: Koko the gorilla and her favorite kittens, a dog who swims with dolphins, a zebra who cares for a young gazelle, a baby warthog who makes friends with a lonely rhinoceros, and a leopard who cuddles with a cow at bedtime. Chapter books give young readers a strong sense of accomplishment, and these heartwarming animal stories, with their incredible photographs and inexplicable mysteries of attraction, their focus on friendship, love, and the ways that creatures of all different species can find common bonds of affection, will keep kids turning the pages to find out about the unusual ways animals help each other and discover the love of new friends. Each is a perfect gift for young animal lovers, and a lovely subject to help kids get reading.
Unlikely Loves: 43 Heartwarming True Stories From The Animal Kingdom
by Jennifer S. HollandUnlikely Friendships is the phenomenal New York Times bestseller that’s spent 44 weeks on the list and has 615,000 copies in print. It’s struck a chord with media, from CBS This Morning to USA Today, and Temple Grandin has praised it as “amazing. It shows the power of friendship.” Now its author, Jennifer Holland, who writes about animal relationships with insight, compassion, and a fine narrative touch, explores animal attachments that, in human terms, can only be called love. Packed with beautiful, breathtaking full-color photographs, Unlikely Loves is a celebration of love between species. Here are stories of parental love, like the Dalmatian who mothers a newborn lamb—a lamb that just happens to be white with black spots! Stories of playful love, including the fox and the hound who become inseparable. And stories of orphaned animals who have found family-like ties in unexpected combinations, like the elephant who’s bonded with sea lions, goats, and other animals in her walks around the Oregon Zoo. Ms. Holland has interviewed scientists, zoologists, and animal caretakers from around the world, tracking down firsthand sources and eyewitnesses. The stories are written with journalistic integrity and detail—and always filled with the author’s deep affection for her subjects.
An Unlikely Vineyard
by Alice Feiring Deirdre HeekinAn Unlikely Vineyard tells the evolutionary story of Deirdre Heekin's farm from overgrown fields to a fertile, productive, and beautiful landscape that melds with its natural environment. Is it possible to capture landscape in a bottle? To express its terroir, its essence of place--geology, geography, climate, and soil--as well as the skill of the winegrower? That's what Heekin and her chef/husband, Caleb Barber, set out to accomplish on their tiny, eight-acre hillside farm and vineyard in Vermont. But An Unlikely Vineyard involves much more. It also presents, through the example of their farming journey and winegrowing endeavors, an impressive amount of information on how to think about almost every aspect of gardening: from composting to trellising; from cider and perry making to growing old garden roses, keeping bees, and raising livestock; from pruning (or not) to dealing naturally with pests and diseases. Challenged by cold winters, wet summers, and other factors, Deirdre and Caleb set about to grow not only a vineyard, but an orchard of heirloom apples, pears, and plums, as well as gardens filled with vegetables, herbs, roses, and wildflowers destined for their own table and for the kitchen of their small restaurant. They wanted to create, or rediscover, a sense of place, and to grow food naturally using the philosophy and techniques gleaned from organic gardening, permaculture, and biodynamic farming. Accompanied throughout by lush photos, this gentle narrative will appeal to anyone who loves food, farms, and living well.
Unlocking Energy Efficiency: Maximizing Utility Savings with Zero Equipment Investment (River Publishers Series in Energy Sustainability and Efficiency)
by Roger BrownThis book will reveal cost reductions and how to slash your energy costs without having to invest a lot of money. You don’t need to spend a lot to save a lot! The three pillars of cost reduction are discussed: assembling your options and analyzing your risk, developing options with your utility, and cutting out obvious waste in your operation. Those who will benefit from this exceptional and unique text are business owners, CFOs, plant managers, plant engineers, and energy managers. You will learn how to distill what cost savings are possible and how you can quickly accomplish those savings from what you already know. You can expect to walk away at the end of this book with confidence and a realistic plan of action for reducing your costs.
Unlocking Energy Innovation: How America Can Build a Low-Cost, Low-Carbon Energy System
by Richard K. Lester David M. HartExperts outline a plan to overhaul the U.S. energy innovation system for accelerated, large-scale adoption of reliable, low-cost, low-carbon energy technologies.Energy innovation offers us our best chance to solve the three urgent and interrelated problems of climate change, worldwide insecurity over energy supplies, and rapidly growing energy demand. But if we are to achieve a timely transition to reliable, low-cost, low-carbon energy, the U.S. energy innovation system must be radically overhauled. Unlocking Energy Innovation outlines an up-to-the-minute plan for remaking America's energy innovation system by tapping the country's entrepreneurial strengths and regional diversity in both the public and private spheres. “Business as usual” will not fill the energy innovation gap. Only the kind of systemic, transformative changes to our energy innovation system described in this provocative book will help us avert the most dire scenarios and achieve a sustainable and secure energy future.
Unlocking Energy Innovation
by Richard K. Lester David M. HartEnergy innovation offers us our best chance to solve the three urgent and interrelated problems of climate change, worldwide insecurity over energy supplies, and rapidly growing energy demand. But if we are to achieve a timely transition to reliable, low-cost, low-carbon energy, the U. S. energy innovation system must be radically overhauled. Unlocking Energy Innovation outlines an up-to-the-minute plan for remaking America's energy innovation system by tapping the country's entrepreneurial strengths and regional diversity in both the public and private spheres. The authors map three waves of energy innovation to show how we can speed up the introduction of new technologies and business models and accelerate their deployment on a massive scale. "Business as usual" will not fill the energy innovation gap. Nor will wishful thinking--common enough today, with politicians and others talking up some technologies, talking down others, and claiming that if we price it, or if we mandate it, or if we simply say it often and inspiringly enough, the innovations will flow. Only the kind of systemic, transformative changes to our energy innovation system described in this provocative book will help us avert the most dire scenarios and achieve a sustainable and secure energy future.
Unlocking markets to smallholders
by Aad Van Tilburg Gavin C.G. Fraser Herman D. van Schalkwyk Ajuruchukwu Obi Jan A. GroenewaldThis book assesses the institutional, technical and market constraints as well as opportunities for smallholders, notably, emerging farmers in disadvantaged areas such as the former homelands of South Africa. Emerging farmers are previously disadvantaged black people who started or will start their business with the support of special government programs. Public support programs have been developed as part of the Black Economic Empowerment strategy of the South African government. These programs aim to improve the performance of emerging farmers. This requires, first and foremost, upgrading the emerging farmers skills by providing access to knowledge about agricultural and entrepreneurial practices. To become or to remain good farmers they also need access to suitable agricultural land and sufficient water for irrigation and for feeding their cattle. Finally, for emerging farmers to be engaged in viable farming operations, various factors need to be in place such as marketing and service institutions to give credit for agricultural inputs and investments; input markets for farm machinery, farm implements, fertilizers and quality seeds; and accessible output markets for their end products. This book develops a policy framework and potential institutional responses to unlock the relevant markets for smallholders.
Unlocking The Sky: Glenn Hammond Curtiss and the Race to Invent the Airplane
by Seth ShulmanUnlocking the Sky tells the extraordinary tale of the race to design, refine, and manufacture a manned flying machine, a race that took place in the air, on the ground, and in the courtrooms of America. While the Wright brothers threw a veil of secrecy over their flying machine, Glenn Hammond Curtiss -- perhaps the greatest aviator and aeronautical inventor of all time -- freely exchanged information with engineers in America and abroad, resulting in his famous airplane, the June Bug, which made the first ever public flight in America. Fiercely jealous, the Wright brothers took to the courts to keep Curtiss and his airplane out of the sky and off the market. Ultimately, however, it was Curtiss's innovations and designs, not the Wright brothers', that served as the model for the modern airplane.
Unlocking the Secrets of White Dwarf Stars
by Hugh M. Van HornWhite dwarfs, each containing about as much mass as our Sun but packed into a volume about the size of Earth, are the endpoints of evolution for most stars. Thousands of these faint objects have now been discovered, though only a century ago only three were known. They are among the most common stars in the Milky Way Galaxy, and they have become important tools in understanding the universe. Yet a century ago only three white dwarfs were known. The existence of these stars completely baffled the scientists of the day, and solving the mysteries of these strange objects required revolutionary advances in science and technology, including the development of quantum physics, the construction and utilization of large telescopes, the invention of the digital computer, and the ability to make astronomical observations from space. This book tells the story of the growth in our understanding of white dwarf stars, set within the context of the relevant scientific and technological advances. Part popular science, part historical narrative, this book is authored by one of the astrophysicists who participated directly in uncovering some of the secrets of white dwarf stars.
Unlocking the Universe: The Cosmic Discoveries of the Webb Space Telescope
by Suzanne SladeA stunning STEM feast on NASA's Webb Telescope--the world's most powerful telescope--will marvel future scientists and engineers about space and the universe beyond.Building the James Webb Space Telescope was no easy feat. It started with a big dream and an even bigger team: thousands of engineers and scientists across the country and world. The team solved design challenges, built prototypes, and ran test after test. They experienced frustration, page-turning suspense, and, ultimately, triumph. After decades of work, a rocket catapulted the Webb Telescope into space. With Webb, we can now see farther than we've ever seen before.The first Webb images, released on July 11, 2022, captivated the world. Today the Webb team continues releasing new images and making astonishing discoveries. This is their story, as told by a mechanical engineer and reviewed for accuracy by key members of the Webb team.
The Unlucky Launch (Astrid the Astronaut #2)
by Rie NealIn this second book of a brand new-chapter book series, aspiring astronaut Astrid designs a rocket!After seeing the big Space-E rocket launch, Astrid just knows she&’s going to be exploring space in a rocket of her own someday! And in honor of the big launch, Astrid and her fellow Shooting Stars will be building rockets of their very own. What&’s more exciting is the guest helper, Luke, who actually worked on the Space-E team! The Shooting Stars are working towards more points on the Astro Board and Astrid is hoping she can impress Luke enough to score a tour of Space-E headquarters. But it turns out that Luke&’s design might not be the best—and Astrid isn&’t sure if she should speak up. Can Astrid use her voice to show there is more than one solution for a perfect take-off?
Unmaking the Bomb: Environmental Cleanup and the Politics of Impossibility (Critical Environments: Nature, Science, and Politics #14)
by Shannon CramWhat does it mean to reckon with a contaminated world? In Unmaking the Bomb, Shannon Cram considers the complex social politics of this question and the regulatory infrastructures designed to answer it. Blending history, ethnography, and memoir, she investigates remediation efforts at the Hanford Nuclear Reservation, a former weapons complex in Washington State. Home to the majority of the nation's high-level nuclear waste and its largest environmental cleanup, Hanford is tasked with managing toxic materials that will long outlast the United States and its institutional capacities. Cram examines the embodied uncertainties and structural impossibilities integral to that endeavor. In particular, this lyrical book engages in a kind of narrative contamination, toggling back and forth between cleanup's administrative frames and the stories that overspill them. It spends time with the statistical people that inhabit cleanup's metrics and models and the nonstatistical people that live with their effects. And, in the process, it explores the uneven social relations that make toxicity a normative condition.
Unmanned Aerial Systems in Precision Agriculture: Technological Progresses and Applications (Smart Agriculture #2)
by Zhao Zhang Hu Liu Ce Yang Yiannis Ampatzidis Jianfeng Zhou Yu JiangThis book, consisting of 8 chapters, describes the state-of-the-art technological progress and applications of unmanned aerial vehicles (UAVs) in precision agriculture. It focuses on the UAV application in agriculture, such as crop disease detection, mid-season yield estimation, crop nutrient status, and high-throughput phenotyping. Different from individual papers focusing on a specific application, this book provides a holistic view for readers with a wide range of subjects. In addition to researchers in the areas of plant science, plant pathology, breeding, engineering, it is also intended for undergraduates and graduates who are interested in imaging processing, artificial intelligence in agriculture, precision agriculture, agricultural automation, and robotics.
Unmanned Aerial Vehicles: Embedded Control (Wiley-iste Ser.)
by Rogelio LozanoThis book presents the basic tools required to obtain the dynamical models for aerial vehicles (in the Newtonian or Lagrangian approach). Several control laws are presented for mini-helicopters, quadrotors, mini-blimps, flapping-wing aerial vehicles, planes, etc. Finally, this book has two chapters devoted to embedded control systems and Kalman filters applied for aerial vehicles control and navigation. This book presents the state of the art in the area of UAVs. The aerodynamical models of different configurations are presented in detail as well as the control strategies which are validated in experimental platforms.
Unmanning: How Humans, Machines and Media Perform Drone Warfare (War Culture)
by Katherine ChandlerUnmanning studies the conditions that create unmanned platforms in the United States through a genealogy of experimental, pilotless planes flown between 1936 and 1992. Characteristics often attributed to the drone—including machine-like control, enmity and remoteness—are achieved by displacements between humans and machines that shape a mediated theater of war. Rather than primarily treating the drone as a result of the war on terror, this book examines contemporary targeted killing through a series of failed experiments to develop unmanned flight in the twentieth century. The human, machine and media parts of drone aircraft are organized to make an ostensibly not human framework for war that disavows its political underpinnings as technological advance. These experiments are tied to histories of global control, cybernetics, racism and colonialism. Drone crashes and failures call attention to the significance of human action in making technopolitics that comes to be opposed to “man” and the paradoxes at their basis.
Unmasking AI: My Mission to Protect What Is Human in a World of Machines
by Joy BuolamwiniNATIONAL BESTSELLER • &“The conscience of the AI revolution&” (Fortune) explains how we&’ve arrived at an era of AI harms and oppression, and what we can do to avoid its pitfalls.&“Dr. Joy Buolamwini has been an essential figure in bringing irresponsible, profit-hungry tech giants to their knees. If you&’re going to read only one book about AI, this should be it.&”—Darren Walker, president of the Ford Foundation A LOS ANGELES TIMES BEST BOOK OF THE YEAR • Shortlisted for the Inc. Non-Obvious Book AwardTo most of us, it seems like recent developments in artificial intelligence emerged out of nowhere to pose unprecedented threats to humankind. But to Dr. Joy Buolamwini, who has been at the forefront of AI research, this moment has been a long time in the making.After tinkering with robotics as a high school student in Memphis and then developing mobile apps in Zambia as a Fulbright fellow, Buolamwini followed her lifelong passion for computer science, engineering, and art to MIT in 2015. As a graduate student at the &“Future Factory,&” she did groundbreaking research that exposed widespread racial and gender bias in AI services from tech giants across the world.Unmasking AI goes beyond the headlines about existential risks produced by Big Tech. It is the remarkable story of how Buolamwini uncovered what she calls &“the coded gaze&”—the evidence of encoded discrimination and exclusion in tech products—and how she galvanized the movement to prevent AI harms by founding the Algorithmic Justice League. Applying an intersectional lens to both the tech industry and the research sector, she shows how racism, sexism, colorism, and ableism can overlap and render broad swaths of humanity &“excoded&” and therefore vulnerable in a world rapidly adopting AI tools. Computers, she reminds us, are reflections of both the aspirations and the limitations of the people who create them.Encouraging experts and non-experts alike to join this fight, Buolamwini writes, &“The rising frontier for civil rights will require algorithmic justice. AI should be for the people and by the people, not just the privileged few.&”
Unmatched: 50 Years of Supercomputing (Chapman & Hall/CRC Computational Science)
by David BarkaiUnmatched: 50 Years of Supercomputing: A Personal Journey Accompanying the Evolution of a Powerful ToolThe rapid and extraordinary progress of supercomputing over the past half-century is a powerful demonstration of our relentless drive to understand and shape the world around us. In this book, David Barkai offers a unique and compelling account of this remarkable technological journey, drawing from his own rich experiences working at the forefront of high-performance computing (HPC).This book is a journey delineated as five decade-long ‘epochs’ defined by the systems’ architectural themes: vector processors, multi-processors, microprocessors, clusters, and accelerators and cloud computing. The final part examines key issues of HPC and discusses where it might be headed.A central goal of this book is to show how computing power has been applied, and, more importantly, how it has impacted and benefitted society. To this end, the use of HPC is illustrated in a range of industries and applications, from weather and climate modeling to engineering and life sciences. As such, this book appeals to both students and general readers with an interest in HPC, as well as industry professionals looking to revolutionize their practice.From the Foreword:“David Barkai's career has spanned five decades, during which he has had the rare opportunity to be part of some of the most significant developments in the field of supercomputing. His personal and professional insights, combined with his deep knowledge and passion for the subject matter, make this book an invaluable resource for anyone interested in the evolution of HPC and its impact on our lives.”-Horst Simon, Director, Abu Dhabi Investment Authority (ADIA) Lab