Gonzalez-Crussi, from the Introduction An international bestseller, translated into eighteen languages, Paul de Kruif’s classic account of the first scientists to see and learn about the microscopic world continues to fascinate new readers. This is a timeless dramatization of the scientists, bacteriologists, doctors, and medical technicians who discovered the microbes and invented the vaccines to counter them. De Kruif writes about how seemingly simple but really fundamental discovers of science—for instance, how a microbe was first viewed in a clear drop of rain water, and when, for the first time, Louis Pasteur discovered that a simple vaccine could save a man from the ravages of rabies by attacking the microbes that cause it.

    But there are also tales told for pleasure about magic, treasure and adventure - even the first ever Cinderella story.

    A young Venetian of the thirteenth century, brought up amid luxury and wealth, of a bold spirit and a curious mind, went forth from his home in the beautiful Queen City of the Adriatic, and for many years lived among a far-off Asiatic people, and at a court of barbaric and yet splendid pomp. He made many far and dangerous journeyings in the wild distant lands and among the fierce tribes of Cathay, Thibet, India, and Abyssinia. His life was passed amid an almost incessant succession ot exciting events, of strange adventures, and of hair-breadth escapes. He rose to high distinction and power at the Tartar court of the mighty Kublai Khan, one of the most famous conquerors and potentates who ever, in either ancient or modern times, have led legions to devastating wars, or have ruled teeming millions with despotic sway. Nor did his career of valor and stirring action end with his return, middle-aged and laden with riches, to his native Venice. He engaged in the bitter warfare between the two rival republics of the sea, Venice and Genoa; became a prisoner of the latter state; and while in prison, dictated the wondrous narrative of his adventures which still survives, a precious legacy left by this great traveller to later generations. I have attempted to transform the somewhat dry and monotonous translation of this narrative into an entertaining story, that may engage the attention and the interest of my young readers; for which it certainly presents ample opportunities. If the task is properly done, no one can fail to follow Marco Polo from his Venetian home, across the entire continent of Asia to the court of Kublai Khan, and in his various adventures and journeys while in the far-off Orient, without eager curiosity and ever-deepening interest. The central figure of the story is heroic, for Marco Polo was in all things manly, brave, persevering, intelligent, and chivalrous; and the scenes and incidents in which he was the leading actor were in the highest degree thrilling and dramatic. This pre-1923 publication has been converted from its original format for the Kindle and may contain an occasional defect from the original publication or from the conversion.

    Learning all the tongue twisting names, picking favorites based on ferocity, armor, or sheer size. For many kids this love of ‘terrible lizards’ fizzles out at some point between starting and leaving primary school. All those fancy names slowly forgotten, no longer any need for a favorite.For all those child dino fanatics who didn’t grow up to become paleontologists, dinosaurs seem like something out of mythology. They are dragons, pictures in books, abstract, other, extinct.They are at the same time familiar and mysterious. And yet we’re in an age of rapid discovery—new dinosaur species and genera are being discovered at an accelerating rate, we’re learning more about what they looked like, how they lived, how they evolved and where they all went.This series isn’t just a top trumps list of dino facts—we’re interested in the why and the how and like all areas of science there is plenty of controversy and debate.

    And the fast food industry definitely loves kids. It couldn’t survive without them. Did you know that the biggest toy company in the world is McDonald’s? It’s true. In fact, one out of every three toys given to a child in the United States each year is from a fast food restaurant. Not only has fast food reached into the toy industry, it’s moving into our schools. One out of every five public schools in the United States now serves brand name fast food. But do kids know what they’re eating? Where do fast food hamburgers come from? And what makes those fries taste so good? When Eric Schlosser’s best-selling book, Fast Food Nation, was published for adults in 2001, many called for his groundbreaking insight to be shared with young people. Now Schlosser, along with co-writer Charles Wilson, has investigated the subject further, uncovering new facts children need to know.In Chew On This, they share with kids the fascinating and sometimes frightening truth about what lurks between those sesame seed buns, what a chicken ‘nugget’ really is, and how the fast food industry has been feeding off children for generations.

    The Cell: a Molecular Approach meets this challenge by providing students with not only the current information, but also with an introduction to the experimental nature of contemporary research. Designed for use in introductory cell biology courses, The Cell presents current, comprehensive science in a readable and cohesive text that students can master in the course of one semester. The new third edition of The Cell retains the organization, themes, and special features of earlier editions, but is updated to reflect scientific advances since publication of the second edition, including progress in genome sequencing, advances in understanding transcriptional regulation and mRNA processing, use of DNA microarrays in global studies of gene expression and cancer diagnostics, advances in nuclear transport and protein trafficking, progress in understanding the regulation of programmed cell death, potential medical applications of embryonic cells, and development of oncogene-targeted treatments. Key Experimental boxes in each chapter describe seminal experiments in modern cell biology, showing the detail and background to give students a sense of doing science. Molecular Medicine boxes relate basic science to clinical practice or potential and show the excitement of molecular discovery and solutions to disease. Chapter summaries are organized in outline form corresponding to the major sections and subsections of each chapter. This section-by-section format is coupled with a list of the key terms introduced in eachsection, providing a succinct but comprehensive review of the material. The full-color art program is both pedagogically and scientifically outstanding. In addition, each chapter includes a brief chapter outline, boldfaced key terms (also defined in the glossary), and many new chapter-end questions with answers in the back of the book. With a clear focus on cell biology as an integrative theme, topics such as developmental biology, plant biology, the immune system, the nervous system, and muscle physiology are covered in their broader biological context. The book can be bundled for purchase with a special edition of Molecules, Cells, and Genes, a CD-ROM keyed to the textbook and combining the essential features of a Study Guide and Problems book.

    Now a world-renowned expert gives us a substantially updated and augmented edition of her classic work: drawing on an additional fifteen years of cutting-edge research, offering new information on all aspects of dyslexia and reading problems, and providing the tools that parents, teachers, and all dyslexic individuals need. This new edition also offers:- New material on the challenges faced by dyslexic individuals across all ages - Rich information on ongoing advances in digital technology that have dramatically increased dyslexics' ability to help themselves - New chapters on diagnosing dyslexia, choosing schools and colleges for dyslexic students, the co-implications of anxiety, ADHD, and dyslexia, and dyslexia in post-menopausal women - Extensively updated information on helping both dyslexic children and adults become better readers, with a detailed home program to enhance reading - Evidence-based universal screening for dyslexia as early as kindergarten and first grade - why and how - New information on how to identify dyslexia in all age ranges - Exercises to help children strengthen the brain areas that control reading - Ways to raise a child's self-esteem and reveal her strengths - Stories of successful men, women, and young adults who are dyslexic

    A biography of Benjamin Franklin from his birth in Boston in 1706 through his years as printer,statesman, inventor, author, and reformer.

    Noun, his useful friend Pronoun, little ragged Article, talkative Adjective, busy Dr. Verb and Adverb, perky Preposition, convenient Conjunction, and irksome Interjection—are brought to trial by Judge Grammar to settle disputes over the rules of language. Each part of speech is called in turn to take the stand, where they are questioned by Doctor Syntax and Sergeant Parsing. In the course of the amusing trial, the reader, perhaps without even realizing it, is exposed to the most important rules of grammar.            This charming facsimile edition once again brings the characters of Grammar-Land to life for the entertainment and edification of a new generation of adults and children alike.

    The fascinating tales in The Disappearing Spoon follow carbon, neon, silicon, gold and every single element on the table as they play out their parts in human history, finance, mythology, conflict, the arts, medicine and the lives of the (frequently) mad scientists who discovered them.Why did a little lithium (Li, 3) help cure poet Robert Lowell of his madness? And how did gallium (Ga, 31) become the go-to element for laboratory pranksters? The Disappearing Spoon has the answers, fusing science with the classic lore of invention, investigation, discovery and alchemy, from the big bang through to the end of time.

    This introduction to the life of the past as revealed through fossils includes:-Descriptions of the typical plants and animals of major geological eras-Maps showing where fossils can be found-The history of the development of life on earthFull-color illustrations and concise information make this an invaluable and enjoyable guide to a fascinating subject.

    New BIG IDEAs help all students focus on the most important concepts. Students explore concepts through engaging narrative, frequent use of analogies, familiar examples, and clear and instructional graphics. Now, with Success Tracker™ online, teachers can choose from a variety of diagnostic and benchmark tests to gauge student comprehension. Targeted remediation is available too! Whether using the text alone or in tandem with exceptional ancillaries and technology, teachers can meet the needs of every student at every learning level.With unparalleled reading support, resources to reach every student, and a proven research-based approach, authors Kenneth Miller and Joseph Levine continue to set the standard.Prentice Hall Biology delivers:-Clear, accessible writing-Up-to-date content-A student friendly approach-A powerful framework for connecting key concepts

    Natural World explores and explains why living things look and behave the way they do in a series of visually compelling information charts.

    Today there are three cats for every dog on the planet, and yet cats remain more mysterious, even to their most adoring owners. Unlike dogs, cats evolved as solitary hunters, and, while many have learned to live alongside humans and even feel affection for us, they still don’t quite get us” the way dogs do, and perhaps they never will. But cats have rich emotional lives that we need to respect and understand if they are to thrive in our company.In Cat Sense, renowned anthrozoologist John Bradshaw takes us further into the mind of the domestic cat than ever before, using cutting-edge scientific research to dispel the myths and explain the true nature of our feline friends. Tracing the cat’s evolution from lone predator to domesticated companion, Bradshaw shows that although cats and humans have been living together for at least eight thousand years, cats remain independent, predatory, and wary of contact with their own kind, qualities that often clash with our modern lifestyles. Cats still have three out of four paws firmly planted in the wild, and within only a few generations can easily revert back to the independent way of life that was the exclusive preserve of their predecessors some 10,000 years ago. Cats are astonishingly flexible, and given the right environment they can adapt to a life of domesticity with their owners—but to continue do so, they will increasingly need our help. If we’re to live in harmony with our cats, Bradshaw explains, we first need to understand their inherited quirks: understanding their body language, keeping their environments—however small—sufficiently interesting, and becoming more proactive in managing both their natural hunting instincts and their relationships with other cats.A must-read for any cat lover, Cat Sense offers humane, penetrating insights about the domestic cat that challenge our most basic assumptions and promise to dramatically improve our pets’ lives—and ours.

    In fact, you won’t be able to put this bestseller down. In our challenging economic climate, this perennial favorite of students and general readers is more than a good read, it’s a necessary investment—with a blessedly sure rate of return. This revised and updated edition includes commentary on hot topics such as automation, trade, income inequality, and America’s rising debt. Ten years after the financial crisis, Naked Economics examines how policymakers managed the worst economic crisis since the Great Depression.Demystifying buzzwords, laying bare the truths behind oft-quoted numbers, and answering the questions you were always too embarrassed to ask, the breezy Naked Economics gives you the tools to engage with pleasure and confidence in the deeply relevant, not so dismal science.