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The Handy science answer book
Par The Carnegie Library of Pittsburgh. 1994
Collection of answers "to some of the mysteries of daily life." Addressed are a wide variety of topics of a…
scientific or technological nature including space, transportation, weather, communications, animals, and plants. Examples of questions are "Is glass a liquid or a solid?" "Why are eye transplants not available?" "How much data can a floppy disk hold?" and "How is the date for Easter determined?"The author, of the original All Things Considered staff, presents pieces aired on National Public Radio in its first twenty-five…
years. The hard-news items reflect the history of the times from Vietnam to Watergate to AIDS to the 1994 Republican shift. The human side of the broadcasts reflects the moods, thoughts, and mores of the country since 1971Eighteen essays by astronomers, physicists, science historians, and philosophers presented at the conference commemorating the tercentenary of Newton's "Principia" and…
the 1985-1986 return of Halley's Comet. Four parts treat Newton's and Halley's parallel careers individually, portray the lesser-known Newton, depict the many sides of Halley, and discuss cometsOn Borrowed Time: North America's Next Big Quake
Par Gregor Craigie. 2024
Finalist, Balsillie Prize for Public Policy and Victoria Butler Book PrizeA Globe and Mail Top 100 BookThe Big One and…
what we can do to get ready for it.Mention the word earthquake and most people think of California. But while the Golden State shakes on a regular basis, Washington State, Oregon, and British Columbia are located in a zone that can produce the world’s biggest earthquakes and tsunamis. In the eastern part of the continent, small cities and large, from Ottawa to Montréal to New York City, sit in active earthquake zones. In fact, more than 100-million North Americans live in active seismic zones, many of whom do not realize the risk to their community.Undisputed: A Champion's Life
Par Donovan Bailey. 2023
A memoir of Olympic glory, the value of mentorship and the courage to champion your own excellence, from the long-reigning…
world's fastest man, Canadian sprinting legend Donovan Bailey.From the lush fields of his boyhood in Jamaica, to the basketball courts of Oakville, where he came of age in one of Canada’s most thriving cultural mosaics, to his sprint toward double Olympic gold for Canada in Atlanta in 1996, Donovan Bailey got a long way on natural talent. But he also learned that in the bureaucratic world of Canadian sports, an athlete who didn't come up in the system needed to take charge of his fate if he was going to become the world’s best. As he ascended from outsider to dominant athlete, others didn’t always understand the rigour at work behind Bailey’s confident demeanour. He’d learned from watching Muhammad Ali that a champion needed to act like a champion. But media grew fixated on the sprinter’s immodesty, the likes of which they never saw from Canadian athletes, especially track athletes in the wake of the Ben Johnson doping scandal at Seoul in 1988. Bailey was having none of it, and when he called out Canada's subtle racism and contradicted the prevailing idea most Canadians had of their country, he left in his wake a media uproar and cracked wide open the nation’s moral complacency. In addition to his unforgettable 100-metre and 4x100 relay gold-medal sprints in Atlanta, Bailey's track career was a litany of records and rare accomplishments, including his audacious 1997 race in Toronto's SkyDome against American 200-metre Olympic champion Michael Johnson to determine who was really the world’s fastest man. There was no disputing the result. Bailey had been coached in success before he was seriously coached in athletics. Following the lead of his father, a machinist-turned-real estate investor, Bailey became a millionaire by the age of 21, an experience he continues to draw on as an entrepreneur and philanthropist. Frank about his dominance on the track and unapologetic for expecting as much of those around him as he expects of himself, Undisputed is an athlete's story that refuses to settle for second best.The Heart of a Superfan: A memoir of grit, love, family and basketball
Par Nav Bhatia. 2024
The Raptors' story is an underdog story—and the same is true for their greatest superfan. This instant #1 bestselling memoir…
offers a courtside view into the extraordinary life of Nav Bhatia.You know him as the Raptors Superfan, but Nav Bhatia's story is bigger than basketball.Nav immigrated to Canada from India after experiencing many hardships—only to face a host of new challenges. Life as an immigrant was gruelling and grey . . . and then, a new basketball team came to town. As Nav cheered on the Toronto Raptors at game after game, as they lost, as they won, on the good days and the bad, he discovered inspiration and community in the greatest game on Earth, formed life-long bonds with many of the best players the sport has ever known, and solidified his own place in the Basketball Hall of Fame.In this memoir, Nav shares his incredible personal story of triumphing over adversity, as well as the lessons that propelled him to success in all facets of life: as an entrepreneur, movie producer, humanitarian, son, father and husband, and the Raptors' most dedicated supporter. And woven throughout the book are intimate, colourful behind-the-scenes stories about the Raptors—from their very first game in 1995 to their 2019 Championship win, and beyond—that only the Superfan could know.This is a book about loyalty, perseverance and the power of sports to unite us across differences—and, most of all, about how following your passions can lead you to the most extraordinary places.Pour Laïka: La chienne qui a rencontré les étoiles
Par Kai Cheng Thom. 2022
Connaissez-vous la chienne Laïka, la première de tous les êtres vivants à avoir voyagé dans l’espace? Ce livre vous raconte…
son histoire et les raisons qui l’ont poussée à quitter sa meute pour aller à la rencontre des étoiles. Quelque part entre le conte et la leçon d’histoire, Pour Laïka est un hommage aux liens qui unissent toutes les créatures de la Terre - et de l’Univers.Un jour, j'irai sur Mars (Clin d'oeil)
Par Paul Martin. 2021
Le 3e album de Paul Martin invite les tout-petits à monter à bord d’un vaisseau spatial avec Stella et sa…
chienne Laïka et partir à la découverte de cette planète si intrigante, Mars, la planète rouge!Mon encyclopetit de l'espace (Mon encyclopetit)
Par Kim Huynh, David Marchand, Guillaume Prévôt. 2022
Mon ENCYCLOPETIT L'ESPACEUne excellente initiation aux mystères de l'Univers.Chaque page, plastifiée et entièrement illustrée, dévoile une panoplie d'informations parfaitement adaptées…
à un lectorat de petits curieux. Les enfants apprendront à connaître le système solaire, les galaxies et le quotidien des astronautes. Une excellente façon d'insuffler le plaisir d'apprendre aux jeunes enfants.Lever de Terre
Par James Gladstone. 2021
Lever de Terre raconte l’histoire de la première navette spatiale habitée qui a quitté l’orbite de la Terre pour voler…
vers la Lune. Mais c’est également l’histoire de la photo prise par Bill Anders pendant ce vol, en orbite autour de la Lune, alors qu’il admirait la Terre.One Tiny Bubble: The Story of Our Last Universal Common Ancestor
Par Karen Krossing. 2022
How to build a car: The autobiography of the world's greatest formula 1 designer
Par Adrian Newey. 2017
'Adrian has a unique gift for understanding drivers and racing cars. He is ultra competitive but never forgets to have…
fun. An immensely likeable man.' Damon Hill The world's foremost designer in Formula One, Adrian Newey OBE is arguably one of Britain's greatest engineers and this is his fascinating, powerful memoir. How to Build a Car explores the story of Adrian's unrivalled 35-year career in Formula One through the prism of the cars he has designed, the drivers he has worked alongside and the races in which he's been involved. A true engineering genius, even in adolescence Adrian's thoughts naturally emerged in shape and form – he began sketching his own car designs at the age of 12 and took a welding course in his school summer holidays. From his early career in IndyCar racing and on to his unparalleled success in Formula One, we learn in comprehensive, engaging and highly entertaining detail how a car actually works. Adrian has designed for the likes of Mario Andretti, Nigel Mansell, Alain Prost, Damon Hill, David Coulthard, Mika Hakkinen, Mark Webber and Sebastian Vettel, always with a shark-like purity of purpose: to make the car go faster. And while his career has been marked by unbelievable triumphs, there have also been deep tragedies; most notably Ayrton Senna's death during his time at Williams in 1994. Beautifully illustrated with never-before-seen drawings, How to Build a Car encapsulates, through Adrian's remarkable life story, precisely what makes Formula One so thrilling – its potential for the total synchronicity of man and machine, the perfect combination of style, efficiency and speedConflicted scars: An average player's journey to the nhl
Par Justin Davis. 2022
An indispensable guide to parents of hockey hopefuls At a time of great change in hockey, Justin Davis exposes the…
dark underbelly of the journey from the minors to the big leagues Hockey culture: it's a commonly used phrase inside the game, glorifying sacrifice, toughness, loyalty, and a sense of identity. Justin Davis viewed this culture as something he was lucky enough to experience. After all, he'd won a Memorial Cup after leading the tournament in scoring, and he'd been drafted by the Washington Capitals. "In my mind," he says, "I was the normal one." Unfortunately, after stepping outside the game, he began to recognize the racism, sexual abuse and bullying that was so deeply ingrained in the sport. And then, as his own children grew into teenagers, the curtain was pulled back, the memories came rushing forward, and he was horrified: "Why was I naked in a bus bathroom for four hours with seven teammates? What happened to my brain, and why can't I remember the simplest things? How did I end up living in a basement where the strangers upstairs were clearly engaged in domestic abuse?" As it navigates the sport's darkest corridors, Conflicted Scars shares the story of the common Canadian player and offers a guide for parents who need to know how and why a typical teenager with NHL dreams, from a small town, now lives anxiously, introvertedly, and battling emotional detachmentEvery Living Thing: The Great and Deadly Race to Know All Life
Par Jason Roberts. 2024
From the bestselling author of A Sense of the World comes this dramatic, globe-spanning and meticulously-researched story of two scientific…
rivals and their race to survey all life on Earth.In the 18th century, two men dedicated their lives to the same daunting task: identifying and describing all life on Earth. Their approaches could not have been more different. Carl Linnaeus, a pious Swedish doctor with a huckster's flair, believed that life belonged in tidy, static categories. Georges-Louis de Buffon, an aristocratic polymath and keeper of France's royal garden, viewed life as a dynamic swirl of complexities. Both began believing their work to be difficult, but not impossible—how could the planet possibly hold more than a few thousand species? Stunned by life's diversity, both fell far short of their goal. But in the process they articulated starkly divergent views on nature, on humanity's role in shaping the fate of our planet and on humanity itself. The rivalry between these two unique, driven individuals created reverberations that still echo today. Linnaeus, with the help of acolyte explorers he called "apostles" (only half of whom returned alive), gave the world such concepts as mammal, primate and homo sapiens—but he also denied species change and promulgated racist pseudo-science. Buffon coined the term reproduction, formulated early prototypes of evolution and genetics, and argued passionately against prejudice. It was a clash that, during their lifetimes, Buffon seemed to be winning. But their posthumous fates would take a very different turn.With elegant, propulsive prose grounded in more than a decade of research, featuring appearances by Voltaire, Benjamin Franklin and Charles Darwin, bestselling author Jason Roberts tells an unforgettable true-life tale of intertwined lives and enduring legacies, tracing an arc of insight and discovery that extends across three centuries into the present day.Our fight: A memoir
Par Ronda Rousey. 2024
From New York Times bestselling author and trailblazing athlete Ronda Rousey, an unfiltered chronicle of loss, resilience and finding meaning…
in life's journey. From the moment she burst onto the MMA scene, Ronda Rousey was unbeatable. She repeatedly strung together back-to-back flawless victories, racking up a collection of records and forever changing the face of sports as the UFC's first female champion. A superstar in her sport, she transcended athletics, appearing in blockbuster films and becoming a role model for women everywhere. Then, on November 15, 2015, it all came crashing down. In OUR FIGHT, Rousey explores the greatest challenge of her life and, ultimately, how she rebuilt her life into something better in the aftermath. She recounts how she replaced her pursuit of perfection with the pursuit of happiness and found an opportunity in disguise amongst the wreckage. Following Rousey's relatable journey, OUR FIGHT is a courageous narrative of career changes, marriage, motherhood, and facing your fearsVegetable Seeds: Production and Technology
Par Gregory E Welbaum. 2024
Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed…
production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.Proceedings of the 10th Hydrogen Technology Convention, Volume 2: WHTC 2023, 22–26 May, Foshan, China (Springer Proceedings in Physics #394)
Par Hexu Sun, Wei Pei, Yan Dong, Hongmei Yu, Shi You. 2024
This book highlights the latest advances in fundamental research, technologies and applications of hydrogen energy and fuel cells. In recent…
years, energy conversion between electricity and hydrogen energy has attracted increasing attention as a way to adjust the load of the grid. This book discusses and exchanges cutting-edge findings and technological developments in fields such as new proton exchange membrane electrolyzers, new electrode materials and catalysts, renewable energy, off-grid/grid-connected water electrolysis for hydrogen production, key materials and components of fuel cells, high-temperature solid oxide water electrolysis, energy storage technologies and research, CO2 hydrogenation to methanol, nitrogen to ammonia and other applications with industrial potential. The main topics of the proceedings include: 1) Policies and strategies for hydrogen energy and fuel cells; 2) Advanced proton exchange membranes, electrodes and catalyst materials for water electrolysis; 3) Advanced hydrogen compression, storage, transportation and distribution technologies; 4) Safety and related standards; 5) Manufacture and R&D of key materials and components of fuel cells and stack systems.In dem vorliegenden Buch wird der Einsatz eines hybriden Regelungskonzeptes für die Fahrdynamikregelung eines autonomen Versuchsträgers untersucht. Dabei wird ein…
modellbasierter, kaskadierter Querdynamikregler um ein künstliches neuronales Netzwerk (KNN) erweitert. Das KNN wird ohne „Vorwissen“ implementiert und aktiv im geschlossenen Regelkreis trainiert. Die Untersuchungen werden dabei sowohl in Simulationen, als auch in einem realen Versuchsträger durchgeführt. Die Versuche zeigen das Leistungsvermögen des hybriden Regelungskonzeptes. Bei geringer Fahrzeugdynamik ist eine präzise Fahrzeugführung auch ohne KNN möglich. Bei hoher Dynamik resultieren jedoch Abweichungen vom Sollkurs, die durch das iterativ lernende Netzwerk schrittweise reduziert werden. Durch die situationsabhängige Optimierung der Netzwerkgewichte wird der Einfluss des systematischen Fehlers des zu Grunde liegenden Modells kompensiert und die Regelgüte verbessert. Dieses Verhalten kann durch geeignete Auswahl der Designparameter des KNN für jedes der betrachteten Szenarien aufgezeigt werden. Die Anpassung der Netzwerkgewichte ermöglicht sowohl im Fehlerfall als auch bei hoher Fahrzeugdynamik und ungenauer Systemidentifikation eine Verbesserung der Regelgüte im Vergleich zum rein modellbasierten Basisregler.ETHICS: Cross-disciplinary Strategies (Designing Environments)
Par Alessandra Battisti, Serena Baiani. 2024
This book outlines, within the Italian national framework, the current and potential paths oriented towards a new concept of Architectural…
Heritage, through actions referring to Innovation and Experimentation and Protection and Transformation of the Architectural Heritage. The development of the themes is articulated in two sessions dealing with the aspects related to the analysis and mapping of Architectural Heritage to face the context of the current Climate Crisis and the development of projects and experimentations oriented to the Green and Digital Transition. The evolution of the concept of Heritage, as conceived by the United Nations 2030 Agenda and in the Green Deal and New European Bauhaus, aimed at constructing an inclusive and universally recognised definition to support supranational objectives of sustainable human development, gives rise to innovative strategies, methodologies and technologies that—in a direction of mitigation, contrast and adaptation to climate change—allow for the safeguard, renewed management and a hope for valorisation of Heritage on a national scale. In this direction, the understanding of Architectural Heritage as a 'non-renewable resource' determines the need to activate design experimentation laboratories oriented towards regeneration, articulated and complex, which require, in order to respond to the challenges posed by our era, a sensitive and dialogic multidisciplinary vision of a holistic type. In fact, on the one hand, it is necessary to redefine the usability and management methods of built heritage through the adoption of digital, mobility, energy, ecological, social, green and blue infrastructures; on the other hand, it is necessary to introduce new qualitative and quantitative parameters and performance indicators, adequate to verify the validity of the implemented strategies in a perspective of adaptation to climate change, able to clarify contents, processes and tools to contrast future risks. The pursuit of these objectives refers to the innovation of training paths, professionalising procedures, administrative regulations, and public policies that involve citizens and the private partnership towards a different project qualification and empowerment of stakeholders, inhabitants, professionals, and clients. The Technological Project makes it possible to activate different interventions aimed at acting, in an integrated manner, on assets, context and communities, according to an approach that reinterprets them on a common score, as proposed by the European Next Generation programme in three priority aspects: digitalisation and innovation, environmental transition, increased resilience and social sustainability of national economies. In this scenario, the interventions aimed at outlining sustainable development actions will have to place these concepts at the centre in a harmonious vision that starts from the recognition and enhancement of the Architectural Heritage, recognising it as a fundamental asset of the territories.Recent Advances in Industrial Machines and Mechanisms: Select Proceedings of IPRoMM 2022 (Lecture Notes in Mechanical Engineering)
Par Sanjoy K. Ghoshal, Arun K. Samantaray, Sandipan Bandyopadhyay. 2024
This book presents select proceedings of the Conference on Industrial Problems on Machines and Mechanisms (IPRoMM 2022). It presents a…
comprehensive coverage of the recent developments in analysis, design and manufacturing of a range of modern and next-generation industrial machines, and solutions to mitigate common and emerging problems in their maintenance and operation. The topics covered include design, manufacturing and performance analysis of mechanical and mechatronic machine components and assemblies, machine dynamics including rotor dynamics, vehicle dynamics, and multi-body dynamics, robotics and automation, hydraulic and pneumatic systems and control, vibration engineering, tribology, condition monitoring, failure analysis, manufacturing systems and processes, reliability and quality engineering, thermo-fluid and combustion systems, aerospace systems, acoustics, automotive engineering, etc. The book discusses theoretical and practical developments in these fields which have direct industrial relevance. The book serves as a valuable reference for researchers and professionals interested in analysis, design, manufacturing, maintenance, and operation of industrial machinery.