Quirky stories, interactive activities and off-the-wall infographics serve to answer young brainiacs' urgent questions about the climate and weather. What's the difference between the climate and weather? How do we know global warming is real? The answers to these and many more pressing questions are explored in this book through memorable stories, infographic data dumps, and by engineering a solar oven from a pizza box, among other hands-on activities. Aimed at young brainiacs who want to know how many cow farts make up the Earth's atmosphere, and how to whip up a homemade storm.

Learn all about the amazing things your muscular system and skeleton do and how to keep them healthy and strong! With vivid images and clear, informational text in conjunction with supportive diagrams, readers are introduced to basic biological ideas and vocabulary.

Frank Eugene Lutz became an entomologist at a time when this science was still new. He was one of the first to set up experiments in the study of heredity using the common fruit fly. In his many field trips he observed unusual insects in their natural habitats and brought back thousands of valuable specimens. As curator of the Department of Entomology at the American Museum of Natural History, he was responsible for innovations in labeling and museum display. His observations of more than one thousand species found in his own back yard were the basis for his classic book, Lots of Insects. He set up the first nature trail in America; devising museum exhibits in natural outdoor settings. This first biography of one of the great American entomologists is filled with all the excitement that is to be found in the strange and infinite world of insects. Here is the fascinating story of Dr. Lutz s career along with a series of natured projects you can do at home that will help you observe insect behavior for yourself. Projects include: Bringing Insects to You, The Hows of Collecting, and Preserving and Mounting. While we already know much about insect life, much, much more remains to be learned. Even the amateur entomologist can make a contribution to science through their own research "

Karl Patterson Schmidt was one of America's most influential naturalists. In his special field of herpetology-the study of reptiles and amphibians-he made fascinating discoveries about the habits of snakes and their environment. This biography follows his exciting career from his boyhood in Lake Forest, Illinois, through his college days at Cornell, his participation in geological expeditions, his first job as a herpetologist at the American Museum of Natural History, and his later expeditions which took him all over the world. As you trace the path of Schmidt's career, you can follow his footsteps with a series of fun projects including: Finding Reptiles and Amphibians and Assembling a Scrap Book of Herpetological Pets. All the equipment you need is inexpensive or easily made. With patience and persistence you can find reptiles and amphibians wherever you happen to live.

Great mistakes make great reading! No area of human endeavor is immune to human error, as these stories of mistakes throughout history clearly show. Some of these mistakes are foolish or funny. Others are serious, terrifying or disastrous. Some are famous. Others are not well known. All of them are marvelously entertaining. Here is the amusing story of a triple double play, the little-known truth about the awesome angle of the Leaning Tower of Pisa, the harrowing tale of the man who was hanged twice. The famous and colorful mayor of New York, Fiorello La Guardia, once said, "I don't make many mistakes, but when I make one, it's a beaut." Everyone makes mistakes-mayors, presidents, kings, generals, police officers, judges, scientists, explorers, millionaires, baseball players, parents and students. So remember when you make a mistake, you are not alone! You are in the company of some of the most powerful and smartest people in history!

William Temple Hornaday is one of the great figures in the world of natural science. As a very young man he was a famous explorer and collector of zoological specimens from the jungles of Venezuela, Borneo, and India. As chief taxidermist of the Smithsonian Institution he pioneered the art of mounting animals realistically and displaying them in natural settings. Almost single-handedly he preserved the American bison from total extinction. He was the first director of the Bronx Zoo, a post he held for thirty years. At a time when few people in America recognized the need to preserve our natural heritage, he led and advocated for the wildlife conservation movement. This biography is filled with all the adventure and excitement that Hornaday found in his outdoor world, and is accompanied by projects that will allow you to follow in his footsteps as you learn about his trailblazing career path. The projects teach you how to observe the food habits, life cycles, social relationships and homebuilding skills of animals with inexpensive or easily made equipment.

My First Book of Microbes is the ideal STEM book for children - it uses fascinating bite-size facts, clear and simple explanations, and attractive and absorbing illustrations to demystify the hidden world of microbes. You'll discover what they are, where they come from and what they do, as well as which ones are good and which can be harmful. Especially pertinent are the clear explanations about how viruses spread, the role of antibodies and the importance of vaccines - essential understanding for us all during this time of the COVID-19 pandemic; in fact, there's a whole spread dedicated to COVID-19. Packed with clever analogies that make understanding a difficult topic easy, this STEM title is perfect for young budding scientists with an active and enquiring mind and for people of any age who are interested in learning about the natural world and the human body. Sales points: Bestselling and award-winning illustrator and author duo of the bestselling My First Book of Quantum Physics, plus My First Book of Relativity and My First Book of the Cosmos Introduces children aged 8 and up to a complex area of science in a fun and entertaining way Adults are likely to enjoy the content and find that it increases their understanding Topical subject matter - viruses, including information about COVID-19, antibodies and vaccines Common Core: RI.6.1,2,3,4,5,6,7,8,9; W.6.1.1a,1b,1c,1d,2,2a,2b,2c,2d,2e,2f,4,5,6,7,8,9b; SL.6.1,1,1b,1c,1d,2,3,4,5,6; L.6.3,3a,3b,4,4a,4b,4c, 5a,5b,5c,6; GRL: W

A volume in Educational Design and Technology in the Knowledge Society Series Editors Stewart Marshall and Wanjira Kinuthia The field of educational technology is one that requires a high level of problem solving critical thinking, and interpersonal skills to solve problems that are often complex and multi-dimensional. Analyzing cases provides an opportunity to explore professional issues through an environment that allows action researchers, practitioners and students to analyze and reflect on relevant theories and techniques to understand a real problem, ponder solutions and consequences, and develop responses. Hence, this book seeks to provide relevant authentic and realistic cases for such exploration. This book is guided by the premise that the cases presented will serve as a platform for researchers, practitioners and students to share experiences and best practices in both developing and developed contexts, in an endeavor to bridge the knowledge divide. Throughout the book, various challenges are addressed and educational technology tools and strategies are subsequently employed in an effort to minimize the issues. Notwithstanding, the book also highlights successes and accomplishments in areas and contexts in which educational technology is being harnessed, including reaching more learners, providing more affordable options, and building capacity. Because of the interdisciplinary and multidisciplinary nature of the field and the cases, this book is useful not only in educational technology, but also in other fields. A "Facilitator Guide" is provided for each chapter for educators with their learners.

Help your child learn all about the world with My First Encyclopedia by Priddy Books. Divided into eight subject chapters: Earth, Living World, Animals, History, Science, Things That Go, Human Body and People & Culture. Will provide hours of fun reading for curious children. Approved by subject specialists, every page is packed full of interesting information written in accessible language for children. Specially commissioned illustrations and stunning photographs help children understand each topic.

Really Really Big Questions About Science is an unusual and fun introduction to science and philosophy that explores important, weird and often unanswered questions, such as What's the best invention? What makes something funny? and Is it right to test medicine on animals? Witty, thought-provoking text and humorous, retro-cool illustrations make this journey an unforgettable one! Really Really Big Questions About Science is the latest in this highly acclaimed philosophy series. "It is definitely worth spending time on every page of this life-enhancing book. Every home should have a copy." The Independent, on Really Really Big Questions

The first edition of Welding processes handbook established itself as a standard introduction and guide to the main welding technologies and their applications. This new edition has been substantially revised and extended to reflect the latest developments.
After an initial introduction, the book first reviews gas welding before discussing the fundamentals of arc welding, including arc physics and power sources. It then discusses the range of arc welding techniques including TIG, plasma, MIG/MAG, MMA and submerged arc welding. Further chapters cover a range of other important welding technologies such as resistance and laser welding, as well as the use of welding techniques for cutting, surface cladding and hardfacing, soldering and brazing. A final group of chapters discuss more general issues such as mechanisation, safety, residual stress and distortion, welding design, costs and quality assurance, as well as the welding of steel and aluminium.
The new edition of Welding processes handbook confirms its reputation as a concise, authoritative and practical introduction to welding and its applications for both students and engineers. It is designed to meet the requirements of Module 1: Welding processes and equipment of the International Institute of Welding (IIW) guidelines for the training of welding personnel at IWE, IWT, IWS and IWP level.
This new edition has been substantially revised and extended to reflect the latest developments in the main welding technologies and their applicationsReviews gas welding and discusses the fundamentals of arc welding, including arc physics and power sources, before covering the range of arc welding techniques, including TIG, plasma, MIG/MAG, MMA and submerged arc weldingExamines a range of important welding technologies, such as resistance and laser welding and the use of welding techniques for cutting, surface cladding and hardfacing, soldering and brazing

It is time to learn about living things! Can you spot which things are living? Can you tell which things are nonliving? With images that are easy to identify and clear, simple sentence structures, this science reader simplifies scientific concepts for young readers. A fun and easy science experiment and Your Turn! activity provide more in-depth opportunities for additional learning. Nonfiction text features include a glossary and an index. Engage young learners with this dynamic text!

What inspired the work and works of geniuses like Leonardo, Einstein, Frida and Curie? These books aim to explain it to the little ones, presenting some of the greatest characters of the past in a funny and light-hearted way, to which children can easily relate. The great characters become the most powerful kind of inspiration, to push the little readers to dream a little bigger.