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La conquête du cheval: une histoire génétique (Sciences)
Par Ludovic Orlando. 2023
Une histoire des chevaux et du long compagnonnage entre l'homme et cet animal qui lui a offert un moyen de…
parcourir le monde. Le paléogénéticien retrace cette aventure, vieille de 4.200 ans, depuis les steppes de l'ouest de la Russie et de l'Ukraine, montrant la grande diversité de populations de chevaux, leur évolution et leurs déplacements sur la planète au cours des siècles.Pilote du bout du monde: souvenirs d'un pilote de brousse dans le Grand Nord
Par Dominique Prinet. 2022
Au cours des années 1960 et 1970, le Grand Nord canadien était en pleine effervescence. Dominique Prinet, alors jeune pilote…
de brousse, y a effectué des vols incroyables, lui qui a transporté, par tous les temps, des pêcheurs, des chasseurs et des trappeurs, des chercheurs d'or ou de pétrole, ainsi que des blessés et des malades nécessitant une évacuation d'urgence. C'était bien avant le GPS, quand les cartes se révélaient imprécises, les modes de communication, rudimentaires, et que les voyages du genre duraient des semainesUn dernier tour d'ambulance: récits d'un paramédic
Par Martin Viau. 2023
Peu de gens savent ce qui se passe réellement à l'arrière d'une ambulance. Martin Viau, paramédic, vous dirait que c'est…
très bien ainsi. Lui et ses collègues interviennent sur des corps amochés, parfois méconnaissables, retrouvés dans des circonstances souvent effroyables. Ils affrontent tous les jours la souffrance et parfois, presque régulièrement, la mortDe l'autre côté du trou noir (Mammouth rock)
Par Eveline Payette. 2022
Au spectacle de Noël de l’école, Louis propose à ses camarades d’assister à une expérience scientifique exceptionnelle qui permettra de…
vérifier une théorie sur le fonctionnement des trous noirs. En vue de sa démonstration, Louis a modifié l’aspirateur Shoptou de son père pour en accroître la puissance, et l’a intégré dans un appareil complexe. C’est son fidèle ami, le légendaire mammouth rock Mayonnaise, qui servira de cobaye dans cette grande aventure. Mais l’expérience n’est pas sans risques. Qu’y a-t-il de l’autre côté du trou noir? L’imperturbable Louis ne se laissera pas démonter par les découvertes imprévues qu’il fera !Searching Beyond the Stars: Seven Women in Science Take On Space's Biggest Questions
Par Nicole Mortillaro. 2022
Are we alone in the cosmos? Could we one day live on a different planet? How is life formed? What…
other secrets does the universe hold? Through profiles of seven remarkable women scientists and their achievements in their respective fields, Searching Beyond the Stars takes us deep into space, looking at once to the distant past and the distant future to capture the awe and intrigue of some of the biggest questions we can possibly ask.Making connections across astronomy, chemistry, physics, history, and more, Nicole Mortillaro draws on her own experience as a woman in STEM to highlight the incredible odds each scientist faces while chasing new discoveries and the ways in which sexism and racism, among other barriers, still affect women scientists to this day. Sidebars filled with fascinating facts take readers behind the science and encourage them to delve deeper. Vibrant illustrations by Amanda Key showcase the wonder of space and the passion and eternal curiosity that drive each scientist in their work unfurling the mysteries of our universe.Scientists ProfiledKatherine Johnson, research mathematician and aerospace technologist at NASA. Helped get the first American astronauts into space and safely home again. Lived in Newport News, Virgina.Jill Tarter, radio astronomer and project scientist at NASA. Opened up possibilities for communicating with aliens. Lives in Berkeley, California.Sara Seager, astrophysicist and planetary scientist. Credited with laying the foundation for the field of exoplanet atmospheres and the search for life on exoplanets. Originally from Toronto, Ontario, Sara now lives in Massachusetts.Emily Lakdawalla, planetary scientist, journalist, speaker, and expert science communicator formerly of The Planetary Society. Lives in Los Angeles, California.Tanya Harrison, planetary scientist and geologist. Was on the science operations team for NASA’s Mars Reconnaissance Orbiter analyzing imaging from a geologist’s standpoint to see whether we might one day live on Mars. Director of Science Strategy at Planet Labs. Lives in Washington, D.C.Renée Hložek, astrophysicist and cosmologist. Her work is to imagine, dream, and calculate the mathematical equations that govern and predict the end of the universe. Originally from South Africa, Renée now lives in Toronto, Ontario.Ashley Walker, astrochemist, science communicator, and activist. Co-organizer of #BlackinChem, #BlackInAstro, and #BlackInPhysics to highlight and amplify the voices of Black researchers and scholars in these fields. Lives in Chicago, Illinois.*A Junior Library Guild Gold Standard SelectionEvery 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.The Milky Way: An Autobiography of Our Galaxy
Par Moiya McTier. 2022
In this approachable and fascinating biography of the galaxy, an astrophysicist and folklorist details everything humans have discovered—from the Milky…
Way's formation to its eventual death, and what else there is to learn about the universe we call home. After a few billion years of bearing witness to life on Earth, of watching one hundred billion humans go about their day-to-day lives, of feeling unbelievably lonely, and of hearing its own story told by others, The Milky Way would like a chance to speak for itself. All one hundred billion stars and fifty undecillion tons of gas of it. It all began some thirteen billion years ago, when clouds of gas scattered through the universe's primordial plasma just could not keep their metaphorical hands off each other. They succumbed to their gravitational attraction, and the galaxy we know as the Milky Way was born. Since then, the galaxy has watched as dark energy pushed away its first friends, as humans mythologized its name and purpose, and as galactic archaeologists have worked to determine its true age (rude). The Milky Way has absorbed supermassive (an actual technical term) black holes, made enemies of a few galactic neighbors, and mourned the deaths of countless stars. Our home galaxy has even fallen in love. After all this time, the Milky Way finally feels that it's amassed enough experience for the juicy tell-all we've all been waiting for. Its fascinating autobiography recounts the history and future of the universe in accessible but scientific detail, presenting a summary of human astronomical knowledge thus far that is unquestionably out of this world. NAMED A BEST BOOK OF 2022 BY PUBLISHERS WEEKLY AND SCIENCENET NAMED A BEST AUDIOBOOK OF 2022 BY BOOKPAGELeft on Tenth: A Second Chance at Life: A Memoir
Par Delia Ephron. 2021
The bestselling, beloved writer of romantic comedies like You've Got Mail tells her own late-in-life love story in her "resplendent…
memoir," complete with a tragic second act and joyous resolution (Adriana Trigiani, bestselling author of The Good Left Undone). Delia Ephron had struggled through several years of heartbreak. She&’d lost her sister, Nora, and then her husband, Jerry, both to cancer. Several months after Jerry&’s death, she decided to make one small change in her life—she shut down his landline, which crashed her internet. She ended up in Verizon hell. She channeled her grief the best way she knew: by writing a New York Times op-ed. The piece caught the attention of Peter, a Bay Area psychiatrist, who emailed her to commiserate. Recently widowed himself, he reminded her that they had shared a few dates fifty-four years before, set up by Nora. Delia did not remember him, but after several weeks of exchanging emails and sixties folk songs, he flew east to see her. They were crazy, utterly, in love. But this was not a rom-com: four months later she was diagnosed with AML, a fierce leukemia. In Left on Tenth, Delia Ephron enchants as she seesaws us between tears and laughter, navigating the suicidal lows of enduring cutting-edge treatment and the giddy highs of a second chance at love. With Peter and her close girlfriends by her side, with startling clarity, warmth, and honesty about facing death, Ephron invites us to join her team of warriors and become believers ourselves.A "Most Anticipated Book of 2022" by TIME, Bustle, Parade, Publishers Weekly, Boston.comA "Best Memoir of 2022" by Marie ClaireA "Best Memoir of April" by Vanity FairThe Song of Our Scars: The Untold Story of Pain
Par Haider Warraich. 2022
A doctor&’s personal and unsparing account of how modern medicine&’s failure to understand pain has made care less effectiveIn The Song…
of Our Scars, physician Haider Warraich offers a bold reexamination of the nature of pain, not as a simple physical sensation, but as a cultural experience.Warraich, himself a sufferer of chronic pain, considers the ways our notions of pain have been shaped not just by science but by politics and power, by whose suffering mattered and whose didn&’t. He weaves a provocative history from the Renaissance, when pain transformed into a medical issue, through the racial legacy of pain tolerance, to the opiate epidemics of both the nineteenth and twenty-first centuries, to the cutting edge of present-day pain science. The conclusion is clear: only by reckoning with both pain&’s complicated history and its biology can today&’s doctors adequately treat their patients&’ suffering.Trenchant and deeply felt, The Song of Our Scars is an indictment of a broken system and a plea for a more holistic understanding of the human body.Bailey's Remarkable Plan
Par David R. Hardiman. 2015
An inspiring memoir that &“shows how service dogs can save lives . . . Hardiman shares his story of faith…
and perseverance&” (North Dallas Gazette.com).A dog. A man. A miracle. In Bailey&’s Remarkable Plan, David R. Hardiman shares his poignant story of struggle, prejudice, and pain. But this is also a story of perseverance, triumph, and love. Hardiman discovers that his four-footed companion, delivered to him by chance, is more than his best friend. Bailey is also his service dog, a shih tzu with an extraordinary gift—part of God&’s &“remarkable plan&”—that allows her to assist, to protect, and to love.Bailey&’s Remarkable Plan will inspire you, inform you, and challenge you to feel compassion for those suffering silently among us because of circumstances beyond their control. God sent Bailey to this earth as part of His plan, an angel in the form of a remarkable dog. Not the typical service dog, Bailey performs a miracle in the life of her owner and friend. And Hardiman&’s story will touch your heart as you journey along with the boy who became a man encircled by love.&“This book takes the reader on the author&’s decades-long journey living with a rare medical condition coupled with post-traumatic stress disorder and Bailey&’s intuitive ability to help him cope.&”—Fort Worth Magazine&“Bailey&’s Remarkable Plan is a powerful, true story about a service dog that breaks all stereotypes and reveals a timely message of hope.&”—Mike Norris, film directorDogs: Their Fossil Relatives & Evolutionary History
Par Xiaoming Wang, Richard H. Tedford. 2008
Two noted paleontologists present a detailed portrait of the family Canidae across 40 million years of evolution in this illustrated…
volume. After decades of research and analysis, paleontologists Xiaoming Wang and Richard H. Tedford established the modern framework for understanding the evolutionary relationship of canids. Combining their work with Mauricio Antón's reconstructions of both extinct and extant species, Wang and Tedford now present a nuanced and visually stunning portrait of the origin and evolution of canids. The fossil record of the Canidae, particularly those from their birthplace in North America, are the strongest of their kind among known groups of carnivorans. Such a wonderfully detailed evolutionary history makes the canid an ideal model organism for the mapping of predator behavior and morphological specializations. With its innovative illustrated approach to this important branch of animal and fossil study, Dogs provides an unprecedented reference for anyone interested in the evolution of these fascinating animals.Meet the people who changed the world of science and technology, biology, chemistry and physics!Read the stories of the brainiest…
people who ever lived and the scientific discoveries they made. Each page illustrates a famous scientist's life and what made their contribution to this fascinating field so important. Scientists is an exciting book perfect for children ages 7-9 years. Inside you will find: • Stories of more than 50 scientists like Isaac Newton, both famous and lesser-known. • Comprehensive coverage of the most important scientific advancements of all time. • Stories of scientists from all over the world specializing in different areas of science. • Information inline with the STEAM and STREAM school curriculums. Introduce children to titans of science!The biggest scientific breakthroughs in history have something in common: super smart people who kept looking for the answers to some of the world&’s most interesting questions! The pages of this science book are filled with the stories of famous scientists like physicists Neil DeGrasse Tyson and Stephen Hawking, biologist Marie Curie, paleontologist Mary Anning, and lesser-known trailblazers like Chika Kuroda, who became Japan's first female Bachelor of Science.Filled with great detail and following a storytelling format, this is a thrilling book that will capture the imagination of young children and encourage them to explore the world of science. Beautiful descriptions of the scientists' lives are brought to life through stunning watercolor illustrations, and fantastic photography highlights the detail of their discoveries.Discover more stories!Follow the stories of some of the greatest people the world has ever known. DK&’s Scientist, Explorers, and Inventors captures the genius of people who have changed history, answered important questions and made our lives easier.Astonish your friends and family with this incredible collection of mind-boggling facts about the scariest animals ever to walk the…
Earth. This unbelievably fascinating dinosaur book for children will teach you all you need to know about prehistoric animals, like which dinosaur had the sharpest teeth, the longest claws, the smallest brain, the largest droppings, and lots more! Did you know that the largest dinosaur was longer than a tennis court but its babies were no bigger than a newborn human baby? That the smallest dinosaur weighed less than a teaspoon of sugar? Or that the largest flying reptile was as tall as a giraffe, with wings the size of a small plane? Children aged 9+ will love all these facts and more, presented either with jaw-dropping CGI illustrations or eye-popping photography – plus additional boxes feature diagrams that make information easy to understand. Celebrate your child's curiosity as they explore:- 1,000 jaw-dropping, mind-blowing facts that will be sure to wow family and friends. - Stunning CGI graphics, fun visual comparisons, and diagrams make stats and facts easy to understand.- Science boxes are illustrated with engaging diagrams.- Photo stories feature additional incredible stories and comparisons.In 1,000 Amazing Dinosaur Facts children can discover the fastest, the slowest, the deadliest, and the downright weirdest dinosaurs ever to roam the planet! This book of mind-blowing dinosaur facts will make the ideal gift for kids who love all things prehistoric, giving a real sense of the colossal scale of dinosaurs and how and where they lived.More in the SeriesIf you like 1,000 Amazing Dinosaur Facts then why not complete the collection? Dive into disgusting facts with 1,000 Amazing Gross Facts and discover the secret science of everything icky and sticky.A day in the life of a Triceratops! Make reading your superpower with DK&’s beautiful, leveled nonfiction.Use your reading superpowers…
to learn all about what happens to a Triceratops when he meets a fierce Tyrannosaurus - a high-quality, fun, nonfiction reader - carefully leveled to help children progress.Dinosaur&’s day is a beautifully designed reader all about a day in the life of a Triceratops - and its scary encounter with a deadly Tyrannosaurus!The engaging text has been carefully leveled using Lexile so that children are set up to succeed. A motivating introduction to using essential nonfiction reading skills. Children will love to find out about the Triceratops, the Tyrannosaurus, and other dinosaurs.DK Life Stories: Albert Einstein (DK Life Stories)
Par Wil Mara. 2019
In this kids' biography, follow the remarkable life story of Albert Einstein, whose legendary genius and creative imagination made him…
one of the world's most famous thinkers.Albert Einstein is known as one of the most brilliant people in history. His many theories and discoveries changed the way scientists think and work, and the way in which we look at and understand things. In this kids' biography for ages 8-12, learn all about Einstein's family and education, his travels and troubles, and the special compass he was given as a young boy that first set him on the path to questioning the world around him. DK Life Stories go beyond the basic facts to tell the true life stories of history's most interesting people. Full-color photographs and hand-drawn illustrations complement thoughtfully written, age-appropriate text to create an engaging book children will enjoy reading. Definition boxes, information sidebars, fun facts, maps, inspiring quotes, and other nonfiction text features add depth, and a handy reference section at the back makes this series perfect for school reports and projects. Each book also includes an author's introduction letter, a glossary, and an index.DKfindout! Coding (DK findout!)
Par Dk. 2017
Supporting STEM-based learning, this fun, fact-filled book for kids ages 6–9 explores the programming that makes our world work, in…
everyday objects from traffic lights to vending machines. Educating young readers through a combination of close-up images, quirky trivia facts, quiz questions, and fascinating tidbits, it&’s the perfect book for any reader who can&’t get enough of coding.How much did the first laptop weigh? What exactly is a computer bug? How many calculations can the world&’s fastest computer perform in a single second? Find out the answers to these questions and more in DKfindout! Coding, which features photographs and illustrations of gadgets, games, and coding geniuses like Ada Lovelace and Alan Turing. Beginning in the mid-1800s, readers can trace the path of coding pioneers from the birth of the first computer all the way to today&’s tech boom. Along the way, they&’ll learn about the fundamentals of coding languages like Java and Python—including their application in everything from cars to calculators—and how coding continues to revolutionize tech, gaming, medicine, space travel, and more.Vetted by educational consultants, the DKfindout! series drives kids ages 6–9 to become experts on more than 30 of their favorite STEM- and history-related subjects, whether Vikings, volcanoes, or robots. This series covers the subjects that kids really want to learn about—ones that have a direct impact on the world around them, like climate change, space exploration, and rapidly evolving technology—making learning fun through amazing images, stimulating quizzes, and cutting-edge information. The DKfindout! series is one that kids will want to turn to again and again.My Book of Fossils: A fact-filled guide to prehistoric life (My Book of)
Par Dk, Dean R. Lomax. 2022
Unearth hidden fossils and unleash a new love for all things prehistoric!Learn about the world&’s primeval past through its fascinating…
and wonderful world of fossils. From glistening seashells and mammoth dinosaur teeth to delicate colorful flora, uncover a magnitude of treasures left behind to better understand our primitive past.This intriguing fact-filled guide into ancient times will have you learning about where fossils come from and where they have been found. This primal book about earliest life includes: • A definitive guide to fossils, featuring 50 profiles of the most incredible discoveries in paleontology • A science-focused and fact-packed route into learning about prehistoric life • Top-quality photography to show fossils in fine detail and highlight key features • Age-appropriate with large pictures and clear text • Pronunciation guide for each fossil animal or plant name • Fact files for each featured fossil give the key information, such as size, time period and location This engrossing children's book about fossils and dinosaurs is filled with all you need to know about ancient fossils as well as how to contain recently discovered species. It will help even the biggest fossils fans learn something brand new! This prehistoric book contains remarkably phenomenal photographs that can be studied in detail, as well as pronunciation guides to help with those tricky names.Displayed into plants and animals, there are 50 key fossil profiles, including the beloved favorite dinosaur Triceratops and a magnitude of other remains, like fossil fish teeth. An easy-to-follow visual index provides a quick overview of all the key species in the book, so you can be well on your way to becoming a fossil expert.This is the perfect book for children ages 5 to 7 with a love of fossils and dinosaurs, as well as parents, caregivers and teachers who want a reliable introductory book to fossils and prehistoric life!Be brave as you meet the most incredible creatures to ever walk the Earth in this top-selling book.The ultimate visual…
encyclopedia introduces a huge variety of record-breaking dinosaurs in mind-blowing detail.Dinosaurs: A Visual Encyclopedia charts the entire history of life on our planet, from the very first life forms through the range of prehistoric creatures and the diverse species of the Ice Ages. This curious mixture of the weird and wonderful is shown in stunning expert-verified reconstructed images alongside fascinating fact files and additional information about habitat, diet, and behavior. You might already be able to tell your Tyrannosaurus Rex from Triceratops, but have you ever seen horse-eating birds and millipedes the size of crocodiles? Then look no further.Other topics such as evolution, fossilization, and climate change are explored in-depth to build up a complete picture of the dinosaur era.Dinosaur fans and fossil hunters, what are you waiting for?Everything You Need to Know about Dinosaurs (Everything You Need to Know)
Par Dk, John Woodward. 2014
Discover the amazing world of prehistoric reptiles in this book all about dinosaurs for kids.Embark on a fun, fact-filled dive…
into the prehistoric world with Everything You Need to Know About Dinosaurs. Children will love going back in time and learning about these cold-blooded creatures.Packed with vibrant pictures and lots of fascinating facts, kids can enjoy learning about how dinosaurs survived all over the world and how they adapted to their ancient habitats. Discover the anatomy, habitat and behavior of these prehistoric creatures through fascinating facts that children aged 7+ will love reading about. Alongside, in between, and on top of all that, this riveting dinosaur book also provides ideas for things to make, games to play, quizzes, and amazing facts to share with friends!This dinosaur book for children offers:- An introduction to a whole host of dinosaurs including Stegosaurus, Velociraptor, Pterodactylus and the mighty Tyrannosaurus rex.- Close-ups, quizzes, and games with an exciting take on the amazing world of our cold-blooded friends.- A look at these creatures from all angles – information on habitat and breeding habits, as well as oddities such as which dinosaurs would win in a race, why some dinosaurs were &“boneheads&”, and how scientists uncover the colors of dinosaur feathers. Children aged 7+ can learn all about prehistoric creatures from the very first page of this book, which combines little-known information with engaging text and an exciting design. Each page contains everything kids need to know, and everything they WANT to find out about dinosaurs!Complete the SeriesThis delightful dinosaur book is part of the Everything You Need to Know series of educational books for children and also includes Everything You Need to Know About Snakes and Everything You Need to Know About Frogs!Join the dig for dinosaurs! Make reading your superpower with DK&’s beautiful, leveled nonfiction.Use your reading superpowers to learn all…
about how dinosaurs were discovered - a high-quality, fun, nonfiction reader - carefully leveled to help children progress.Dinosaurs Discovered is a beautifully designed reader all about the history of digging for dinosaurs, and amazing world-wide discoveries The engaging text has been carefully leveled using Lexile so that children are set up to succeed. A motivating introduction to using essential nonfiction reading skills. Children will love to find out about the history of digging for dinosaurs, and the different dinosaurs we now know about.