All new hands-on demonstrations and fictional minute mysteries illustrate chemical concepts as the authors present the science--and the realities--of forensic chemistry in a narrative style that makes this timely topic accessible to the nonchemist.
Science popularizer Cathy Cobb takes a unique approach to explaining the concepts of physical chemistry by telling the story of the geniuses and eccentrics who made groundbreaking discoveries in this fascinating field that bridges chemistry, physics, and mathematics. The result is entertaining and illuminating. Her tale is about the colorful varieties of human character as well as the struggles to understand the workings of the material world. Through true stories of rebels, recluses, heroes, and rogues, she helps the reader to discover how one idea built upon another and how an elegant discipline arose out of centuries of difficult trial and error. Starting with the ancient Greeks, Cobb takes the reader on a sweeping tour of history. She shows how an understanding of basic chemical properties gradually arose out of ancient Greeks mathematics, Muslim science, medieval "magick," and the healing arts. Her tour continues through the scientific revolution, the emergence of physical chemistry as an independent discipline, and up to the present. Today, physical chemists contribute to the fields of chemical physiology, chemical oscillations and waves, quantum mechanics, and the curious and promising field of nanotechnology. This absorbing, eloquently written history of science is loaded with intuitive imagery, everyday analogies, and a colorful cast of characters who are guaranteed to entertain as well as edify.
he history of chemistry is a story of human endeavor-and as er T ratic as human nature itself. Progress has been made in fits and starts, and it has come from all parts of the globe. Because the scope of this history is considerable (some 100,000 years), it is necessary to impose some order, and we have organized the text around three dis cemible-albeit gross--divisions of time: Part 1 (Chaps. 1-7) covers 100,000 BeE (Before Common Era) to the late 1700s and presents the background of the Chemical Revolution; Part 2 (Chaps. 8-14) covers the late 1700s to World War land presents the Chemical Revolution and its consequences; Part 3 (Chaps. 15-20) covers World War I to 1950 and presents the Quantum Revolution and its consequences and hints at revolutions to come. There have always been two tributaries to the chemical stream: experiment and theory. But systematic experimental methods were not routinely employed until the 1600s-and quantitative theories did not evolve until the 1700s-and it can be argued that modem chernistry as a science did not begin until the Chemical Revolution in the 1700s. xi xii PREFACE We argue however that the first experiments were performed by arti sans and the first theories proposed by philosophers-and that a rev olution can be understood only in terms of what is being revolted against.
Uses hands-on demonstrations with familiar materials to illustrate the concepts of chemistry in terms of everyday experience. The original edition was selected as an Outstanding Academic Title by the American Library Association.
Learn about elements, molecules and compounds in The Chemistry Book. Part of the fascinating Big Ideas series, this book tackles tricky topics and themes in a simple and easy to follow format. Learn about Chemistry in this overview guide to the subject, great for beginners looking to learn and experts wishing to refresh their knowledge alike! The Chemistry Book brings a fresh and vibrant take on the topic through eye-catching graphics and diagrams to immerse yourself in. This captivating book will broaden your understanding of Chemistry, with: - More than 95 of the most important discoveries and theories in the history of chemistry - Packed with facts, charts, timelines and graphs to help explain core concepts - A visual approach to big subjects with striking illustrations and graphics throughout - Easy to follow text makes topics accessible for people at any level of understanding The Chemistry Book is the perfect introduction to the science, aimed at adults with an interest in the subject and students wanting to gain more of an overview. Here you'll discover more than 95 of the most important theories and discoveries in the history of chemistry and the great minds behind them. If you've ever wondered about the key ideas that underpin the core science of chemistry and the pioneers who uncovered them, this is the perfect book for you. Your Chemistry Questions, Simply Explained What is the universe made of? How is matter created? What are the chemical bonds that make life possible? If you thought it was difficult to learn the many laws and concepts of this science, The Chemistry Book presents key information in a clear layout. Learn about the birth of atomic theory, the discovery of polyethylene and the development of new vaccine technologies to combat COVID-19, with fantastic mind maps and step-by-step summaries. And dive into the work of the scientists who have shaped the subject, like John Dalton, Marie Curie, Dmitri Mendeleev, Kathleen Lonsdale, and Stephanie Kwolek. The Big Ideas Series With millions of copies sold worldwide, The Chemistry Book is part of the award-winning Big Ideas series from DK. The series uses striking graphics along with engaging writing, making big topics easy to understand.
he history of chemistry is a story of human endeavor-and as er T ratic as human nature itself. Progress has been made in fits and starts, and it has come from all parts of the globe. Because the scope of this history is considerable (some 100,000 years), it is necessary to impose some order, and we have organized the text around three dis cemible-albeit gross--divisions of time: Part 1 (Chaps. 1-7) covers 100,000 BeE (Before Common Era) to the late 1700s and presents the background of the Chemical Revolution; Part 2 (Chaps. 8-14) covers the late 1700s to World War land presents the Chemical Revolution and its consequences; Part 3 (Chaps. 15-20) covers World War I to 1950 and presents the Quantum Revolution and its consequences and hints at revolutions to come. There have always been two tributaries to the chemical stream: experiment and theory. But systematic experimental methods were not routinely employed until the 1600s-and quantitative theories did not evolve until the 1700s-and it can be argued that modem chernistry as a science did not begin until the Chemical Revolution in the 1700s. xi xii PREFACE We argue however that the first experiments were performed by arti sans and the first theories proposed by philosophers-and that a rev olution can be understood only in terms of what is being revolted against.
In its day, spiritualism brought hundreds of thousands of Americans to séance tables and trance lectures. It has alternately been ridiculed as the apogee of fatuous credulity and hailed as a feminist movement. Its tricks have been exposed, its charlatans unmasked, and its heroes' names lost to posterity. In its day, however, its leaders were household names and politicians worried about capturing the Spiritualist vote. Cathy Gutierrez places Spiritualism in the context of the 19th-century American Renaissance. Although this epithet usually signifies the sudden blossoming of American letters, Gutierrez points to its original meaning: a cultural imagination enraptured with the past and the classics in particular, accompanied by a cultural efflorescence. Spiritualism, she contends, was the religious articulation of the American Renaissance, and the ramifications of looking backward for advice about the present were far-reaching. The Spiritualist movement, says Gutierrez, was a 'renaissance of the Renaissance,' a culture in love with history as much as it trumpeted progress and futurity, and an expression of what constituted religious hope among burgeoning technology and colonialism. Rejecting Christian ideas about salvation, Spiritualists embraced Platonic and Neoplatonic ideas. Humans were shot through with the divine, rather than seen as helpless and inexorably corrupt sinners in the hands of a transcendent, angry God. Gutierrez's study of this fascinating and important movement is organized thematically. She analyzes Spiritualist conceptions of memory, marriage, medicine, and minds, explores such phenomena as machines for contacting the dead, spirit-photography, the idea of eternal spiritual affinity (which implied the necessity for marriage reform), the connection between health and spirituality, and mesmerism.
A complete tour guide to the Volunteer State from the highlands of the Smoky Mountains to the banks of the Mississippi River. Tennessee is a state of endless diversity. It boasts breath-taking scenery, the homes of three presidents, and the birthplace of legendary frontiersman Davy Crockett. It is the birthplace of the blues and the home of the King of rock ‘n’ roll. It offers a wealth of opportunities for hiking, canoeing, fishing, and wildlife viewing in state and national parks, recreation areas, and forests. From mountain highroads to delta lands, this comprehensive guide invites you to the best of Tennessee’s bed and breakfasts, museums, historic sites, restaurants, antique shops, and such attractions as: The Great Smoky Mountains National Park The National Storytelling Festival in Jonesborough The South’s favorite outlet shopping in Pigeon Forge Coker Creek, the site of Tennessee’s gold rush World-class whitewater rafting on the Obed and Ocoee Rivers The Big South Fork National River and Recreation Area The Chattanooga Choo Choo and the Tennessee State Aquarium Civil War battlefields like Stones River and Shiloh The Jack Daniel Distillery in Lynchburg The Natchez Trace Parkway Musical venues from the Grand Ole Opry to Beale Street The largest Middle Woodland Indian Mound in the southeast A half-mile-long reproduction of the Mississippi River Traveling Tennessee does more than get you where you want to go. It also educates you about the state’s heritage, excites you about its vacation possibilities, and entertains you with accounts of the authors’ own experiences.
In Colonial times, as the Chesapeake Bay and larger rivers became vital shipping channels, the need arose to mark Maryland's dangerous shoals and waterways. Lighthouses sprang up throughout the 1800s and early 1900s, including wood-framed cottages placed upon screw pile foundations that stood offshore in the unforgiving waters. Most of these unique structures did not survive, lost tragically to ice that also occasionally claimed the lives of the keepers who faithfully tended them and rescued mariners in trouble. With the advent of electricity and GPS, many beacons succumbed to vandalism and neglect, leaving a fraction remaining.
Christmas can be murder on families, especially when your mother is Julia Moreland, the CEO of a big oil company. Julia has a secret she’s about to announce to the press, but someone is sending her threatening notes to keep her mouth shut. Julia’s stepson is dating Magdalena, Anna Nolan’s boss. Anna has already outwitted death twice this year and her nerves can’t stand much more. Besides, all she wants for Christmas is to spend time with the two men in her life. So when her boss turns to her for help, Anna is reluctant. Still, curiosity is her downfall and sticking her nose in where it isn’t wanted her forte. Tidings of Murder and Woe is a page-turner with plenty of plot twists, dashes of humour and romance, and even a little Christmas baking. Tags: mystery, romance, humor, holidays, suspense, pets
Engage students in mathematics using growth mindset techniques The most challenging parts of teaching mathematics are engaging students and helping them understand the connections between mathematics concepts. In this volume, you'll find a collection of low floor, high ceiling tasks that will help you do just that, by looking at the big ideas at the first-grade level through visualization, play, and investigation. During their work with tens of thousands of teachers, authors Jo Boaler, Jen Munson, and Cathy Williams heard the same message—that they want to incorporate more brain science into their math instruction, but they need guidance in the techniques that work best to get across the concepts they needed to teach. So the authors designed Mindset Mathematics around the principle of active student engagement, with tasks that reflect the latest brain science on learning. Open, creative, and visual math tasks have been shown to improve student test scores, and more importantly change their relationship with mathematics and start believing in their own potential. The tasks in Mindset Mathematics reflect the lessons from brain science that: There is no such thing as a math person - anyone can learn mathematics to high levels. Mistakes, struggle and challenge are the most important times for brain growth. Speed is unimportant in mathematics. Mathematics is a visual and beautiful subject, and our brains want to think visually about mathematics. With engaging questions, open-ended tasks, and four-color visuals that will help kids get excited about mathematics, Mindset Mathematics is organized around nine big ideas which emphasize the connections within the Common Core State Standards (CCSS) and can be used with any current curriculum.
Ever wonder how Rough and Ready got its name? Or what Stonesthrow is a stone's throw from? And surely the story behind Climax can't be...that thrilling, can it? The curious Georgian can't help pondering the seemingly endless supply of head-scratching place names that dot this state. Luckily, the intrepid Cathy Kaemmerlen stands ready to unravel the enigmas--Enigma is, in fact, a Georgia town--behind the state's most astonishing appellations. Cow Hell, Gum Pond, Boxankle and Lord a Mercy Cove? One town owes its name to a random sign that fell off a railcar, while another memorializes a broken bone suffered by a cockfight spectator. And just how many place names were inspired by insolent mules? Come on in to find out.
Upstate South Carolina is a scenic region of business centers, farms and textile towns. But it has a dark side. In 1924, a local resident was convicted for poisoning a neighbor in a case that went to the state supreme court. One resident aided a prisoner in a daring outbreak in the name of love. Fairfield County had its own version of witch trials. Crime writer Cathy Pickens brings a novelist's eye to the Upstate's real crime stories and the international headlines and the little-known tales that define the sinister--and quirky--side of her home state.
Mommy, I used to be a tall baseball player."Yes, you will be a tall baseball player someday."With a look of exasperation, he stomped his foot and hollered."No! I was a tall baseball player—tall like Daddy!" What was my son trying to say to me? Did he mean . . . he couldn’t mean . . . was he trying to tell me that he was a grown-up in a previous lifetime?At the tender age of two, baseball prodigy Christian Haupt began sharing vivid memories of being a baseball player in the 1920s and ’30s. From riding cross-country on trains, to his fierce rivalry with Babe Ruth, Christian described historical facts about the life of American hero and baseball legend Lou Gehrig that he could not have possibly known at the time.Distraught by her son’s uncanny revelations, Christian’s mother, Cathy, embarked on a sacred journey of discovery that would shake her beliefs to the core and forever change her views on life and death.In this compelling and heartwarming memoir, Cathy Byrd shares her remarkable experiences, the lessons she learned as she searched to find answers to this great mystery, and a story of healing in the lives of these intertwined souls.The Boy Who Knew Too Much will inspire even the greatest skeptics to consider the possibility that love never dies.
Recovering from a heartbreaking divorce, prominent YouTuber Maximillian Roselle finds himself a single father of two young children. Lonely and in pain, they cling to each other on the island of happiness he has created for them, longing for a wholeness they cannot voice. When strong-willed, compassionate, and empathetic Ruthie Eden enters their world, hope for that wholeness is born. Her heart bleeds for Max's children and she is compelled to heal three broken hearts. Slowly and cautiously Max weaves her into the fabric of their lives fearing she will compromise his trust, yet hoping she may be the healing balm his family needs.
Nctm Past President Cathy L. Seeley shares her messages on today's most relevant topics and issues in education. Based on Cathy L. Seeley's award-winning nctm President's Messages, and including dozens of new messages, this must-have k-12 resource offers straight talk and common sense about some of today's most important, thought-provoking issues in education. With topics ranging from the impact of rising expectations and the trap of timed tests to the role of technology and the phenomenon of jumping on bandwagons, this book provides a base for lively discussion among elementary, middle, and high school teachers; leaders; policy makers; and families. This book contains 41 messages included in three sections: (1) School Mathematics for the 21st Century: Elementary and Secondary Mathematics in America; (2) Great Ideas Whose Time Has Come (and Gone?): Mathematics Issues Facing Schools and Districts; and (3) Real Students and Real Teachers: Mathematics in Today's Classroom. This book also contains the following: (1) Foreword by Marilyn Burns; (2) Introduction; (3) How to Use This Book; (4) Afterword: The Sum of the Parts Is Greater than Some of the Parts; (5) Acknowledgments; (6) Readings and References; (7) Index; and (8) About the Author.
The legacy of the relationship between African American writers and Communism in the US is a contested one. Bergin argues that in three novels, by seminal mid-century authors (Wright, Himes and Ellison) Communism is not dismissed as incapable of meeting the demands of black political identity but is castigated for its refusal to do so. A detailed focus on the political milieu in which these texts operate challenges many of the presumptions about the ‘inability’ of Communism to comprehend racial oppression, which dominate literary critical approaches to these novels. She draws on the complex formations black political agency presumed and reproduced by American Communism during the Depression.
Accidents and the possibility of fraud in Max and Hadley's chemistry lab become the catalyst of their lives, throwing Hadley, Max, and Shelby into physically and emotionally dangerous proximity, forcing them to make hard choices about morality, futures, friendship, and marriage.
Chinese characters are as beautiful as they were embellished with meaning. Learn 300+ characters for use in meditation, personal art, or design projects.
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