The present volume contains in one binding the whole contents of Volume I, first published in May, 1941, and the whole contents of Volume II which was published in March, 1943. The book was primarily for chemists. The writing of it was commenced in order that a textbook might be available for the use of students in the course in powder and explosives which the author gave for about twenty years (nearly every year since the first World War) to fourth-year and graduate students of chemistry and of chemical engineering at the Massachusetts Institute of Technology.... The aim of the book has been too described as clearly and interestingly as possible and as fully as seemed profitable the modes of behavior, both physical and chemical, of explosive substances, whether these modes find practical application or not. Historical material has been included where it was thought that it contributed to this end, and has not been included elsewhere or for any other reason. It is a fact that a knowledge of the history of ideas, of persons, or of things produces something of the same sympathetic understanding of them that living with them and working with them does. --- excerpts from book's Preface Read more

The aim of this graduate-level textbook is to present and explain, at other than a superficial level, modem ab initio approaches to the calculation of the electronic structure and properties of molecules. The first three chapters contain introductory material culminating in a thorough discussion of the Hartree-Fock approximation.The remaining four chapters describe a variety of more sophisticated approaches, which improve upon this approximation.Among the highlights of the seven chapters are (1) a review of the mathematics (mostly matrix algebra) required for the rest of the book, (2) an introduction to the basic techniques, ideas, and notations of quantum chemistry, (3) a thorough discussion of the Hartree-Fock approximation, (4) a treatment of configuration interaction (Cl) and approaches incorporating electron correlation, (5) a description of the independent electron pair approximation and a variety of more sophisticated approaches that incorporate coupling between pairs, (6) a consideration of the perturbative approach to the calculation of the correlation energy of many-electron systems and (7) a brief introduction to the use of the one-particle many-body Green's function in quantum chemistry.Over 150 exercises, designed to help the reader acquire a working knowledge of the material, are embedded in the text. The book is largely self-contained and requires no prerequisite other than a solid undergraduate physical chemistry course; however, some exposure to quantum chemistry will enhance the student's appreciation of the material. Clear and well-written, this text is ideal for the second semester of a two-semester course in quantum chemistry, or for a special topics course. Read more

Unravel the fabric of reality as these visionary physicists revolutionize our understanding of the subatomic realm. Planck's groundbreaking concept of quantized energy and Bohr's daring atomic model challenge classical notions, unveiling a universe of uncertainty and limitless potential. This captivating journey delves into the paradoxes and probabilities that define our existence, shaping modern science and philosophy. Join the quantum pioneers on a thrilling intellectual adventure that probes the very essence of existence and invites you to question the nature of reality itself.• Explore quantum pioneers Planck and Bohr's revolution in subatomic understanding.• Unveil a universe of uncertainty and limitless potential in the subatomic realm.• Delve into paradoxes and probabilities that shape modern science and philosophy.• Join an intellectual adventure questioning the very essence of existence.• A captivating journey into the fabric of reality and the nature of existence. Read more

In this fresh and engaging guide to chemistry, Dr. Kate Biberdorf, a.k.a. "Kate the Chemist", reveals the fascinating science we experience every day.Have you ever wondered what makes dough rise? Or how your morning coffee gives you that energy boost? Or why your shampoo is making your hair look greasy? The answer is chemistry. From the moment we wake up until the time we go to sleep (and even while we sleep), chemistry is at work - and it doesn't take a PhD in science to understand it. Dr. Biberdorf has appeared on TV programs from the Today show to The Late Show with Stephen Colbert, lighting the world on fire and changing the face of chemistry as we know it. In It's Elemental, she demystifies the fundamental principles of the science that may have eluded you in high school and shows how chemistry comes alive in everything we do. With wry wit and infectious enthusiasm, this entertaining guide will ignite your passion for science and change the way you experience the world.Supplemental enhancement PDF accompanies the audiobook. PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio. Read more

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What are the fundamental forces that govern the universe, and how do they shape its structure and evolution?Why is the study of dark matter and dark energy crucial for understanding the universe's origin?What role does information theory play in decoding the secrets of the cosmos, and how does it relate to the origin of life?How has our understanding of the Big Bang evolved over time?What can quantum fluctuations in the early universe tell us about the nature of reality?What are black holes, and why are scientists so interested in them?What is the Unified Field Theory?What was before the Big Bang?Introducing "The Cosmic Code: A Journey to the Origin of the Universe" – your essential companion for unraveling the enigmatic mysteries and underlying principles that govern the cosmos.🌌 Unlocking the Universe: Embark on an awe-inspiring journey into the depths of space and time, exploring the foundations of the universe and the forces that shape its evolution. From the birth of stars to the elusive nature of dark matter and dark energy, delve into the cosmic wonders that have captivated humanity for millennia.🌠 Evolution of Cosmology: Trace the history of cosmological research from its early beginnings to the forefront of modern astrophysics. Follow the footsteps of pioneering thinkers as they revolutionize our understanding of the cosmos, from the Copernican revolution to the discovery of cosmic microwave background radiation.🌟 Information Theory and the Universal Code: Delve into the fascinating world of information theory and its profound implications for our understanding of the universe. Explore the role of information in the origin of life, the structure of DNA, and the formation of cosmic structures, unveiling the cosmic code that underlies reality itself.🔭 Big Bang and Quantum Information: Unravel the mysteries of the Big Bang and the quantum realm, uncovering the fundamental principles that govern the birth and evolution of the universe. From the discovery of cosmic microwave background radiation to the enigma of black hole information paradox, explore the intersection of quantum mechanics and cosmology.🌌 Quest for a Cosmic Code: Embark on a quest for a unified theory of everything, seeking to unlock the ultimate secrets of the cosmos. Explore cutting-edge research in quantum information-based models, cognitive ecological models, and the mathematical code that governs the fabric of reality itself.🔍 At the Origins: Before the Big Bang: Peer beyond the veil of cosmic history and contemplate the mysteries that preceded the birth of the universe. Explore speculative theories about the multiverse, parallel universes, and the simulation hypothesis, unraveling the cosmic code that transcends space and time.Whether you're a seasoned astronomer or a curious beginner, "The Cosmic Code" invites you to embark on a journey of discovery and enlightenment. It offers insights and explanations in language accessible to anyone eager to explore the wonders of the universe. Prepare to expand your mind and deepen your understanding of the universe as you unlock the secrets of the cosmic code!© 2024 All rights reserved. Read more

This notebook contains 100 pages of hexagonal graph paper with a dragon coverPerfect for:-Organic Chemistry Labs and Notes-Battle Gaming and more... Read more

The Nature of the Chemical Bond provides a general treatment, essentially nonmathematical, of present (as of 1960) knowledge about the structure of molecules and crystals and the nature of the chemical bond.Among the new features in the third edition are a detailed resonating-valence-bond theory of electron-deficient substances, such as the boranes and ferrocene; a chemical theory of the electronic structure of metals and intermetallic compounds; a discussion of the role of the hydrogen bond in the structures of proteins and nucleic acids; the electroneutrality principle; and other new principles of molecular structure. Read more

Computational complexity is one of the most beautiful fields of modern mathematics, and it is increasingly relevant to other sciences ranging from physics to biology. But this beauty is often buried underneath layers of unnecessary formalism, and exciting recent results like interactive proofs, cryptography, and quantum computing are usually considered too "advanced" to show to the typical student. The aim of this book is to bridge both gaps by explaining the deep ideas of theoretical computer science in a clear and enjoyable fashion, making them accessible to non computer scientists and to computer scientists who finally want to understand what their formalisms are actually telling. This book gives a lucid and playful explanation of the field, starting with P and NP-completeness. The authors explain why the P vs. NP problem is so fundamental, and why it is so hard to resolve. They then lead the reader through the complexity of mazes and games; optimization in theory and practice; randomized algorithms, interactive proofs, and pseudorandomness; Markov chains and phase transitions; and the outer reaches of quantum computing. At every turn, they use a minimum of formalism, providing explanations that are both deep and accessible. The book is intended for graduates and undergraduates, scientists from other areas who have long wanted to understand this subject, and experts who want to fall in love with this field all over again.To request a copy of the Solutions Manual, visit: http://global.oup.com/uk/academic/physics/admin/solutions Read more

Marginalian Editions presents a groundbreaking poet’s biography of the forgotten scientist who founded physical chemistry, shaping much of the 20th century—and an ingenious, expansive treatise on American creativity, character, and remembrance.Josiah Willard Gibbs (1839–1903) was an American visionary whose work shaped a century of science by bridging classical mechanics and quantum physics. A kindly and shy bachelor who lectured at Yale in relative obscurity for more than thirty years, he single-handedly created the field of physical chemistry without ever completing a single experiment. Gibbs’s visionary work enabled future scientists to predict what states a substance can assume and under what conditions—the implications for industry, agriculture, and warfare were vast. Hailed by Einstein as “the greatest mind in American history,” Gibbs remained essentially unknown.To acclaimed poet Muriel Rukeyser, Gibbs “lived closer than any inventor, any poet, any scientific worker in pure imagination to the life of the inventive and organizing spirit in America.” Rukeyser’s thoroughly researched and lyrical tribute to Gibbs is much more than a biography: it is an alchemical compound of philosophy, history, ethics, and literature writ large. It is the story of a country, a century, a global epoch of scientific creativity that would color every realm of human imagination and aspiration, from poetry to politics. Read more

Discover the wonder of Quantum Physics and its application in technology, science, and human consciousness—even if science has never been your strength.Do you feel like Quantum Physics is beyond your grasp?Are you overwhelmed by complex Quantum concepts?Are you curious about Quantum Physics, but feeling stuck?You may wonder why this branch of science is so mysterious and appealing all at once… and wish that you could grasp its meaning, significance, and application to your life, well-being, and consciousness.And now you can!In this book you’ll learn the Quantum principles we rely on in our day-to-day lives and how they impact human health and well-being. Concepts such as interconnectedness apply to the mind-body connection, revealing the interaction between psychological factors and physical health.You’ll discover how consciousness arises from quantum processes within the brain, sparking fascinating discussions about the nature of consciousness and its link to the physical world.If quantum physics has always piqued your interest, then you’re in great company. The worldwide curiosity about this branch of knowledge shows that you don’t need a science degree to grasp its significance.If you’re looking for a guide that simplifies complex concepts and delves into the most fascinating facts about quantum physics, then this book is exactly what you’re looking for.Within its pages, you will discover:An introduction to quantum physics—how this branch of modern physics revolutionized our idea of the structure of the atom—delve into the fascinating findings of scientists like Planck, Bohr, and HeisenbergExactly what wave-particle duality is—and how it reveals that particles can exhibit both wave-like and particle-like properties, depending on two vital phenomenaHeisenberg’s uncertainty principle—find out why we cannot know both the position and speed of a particle with perfect accuracyQuantum superposition and why a quantum system exists as the result of the superimposition of many of its states—presenting Schrodinger's cat, that can be alive and dead at the same timeThe mystery of tunneling resolved—how a particle can penetrate through a potential energy barrier that is higher in energy than its own kinetic energy—and how processes such as photosynthesis rely on tunnelingHow quantum entanglement ends the idea of locality and states that objects can be influenced by much more than their immediate surroundingsHow quantum computing is considered a powerful and more efficient challenger to current cryptography methods than classic computingThe numerous biological processes that rely on quantum mechanics, plus the potential of quantum physics to unravel the inner workings of the human consciousness🎁4 bonuses for those who wish to explore the world of Quantum Physics more deeply—a Glossary of Key Terms, Further Reading and Resources, Philosophical Reflections, and Quantum Techniques for Enhanced Wellness!And much more.“It all sounds a bit too complex for me,” you may initially think.This book will reveal how easy and graspable even the most profound concepts are. You'll find real-life analogies that make these concepts accessible and enjoyable and the role they play in everything from cybersecurity to boosting your physical and mental well-being.If you’re ready to dive into the mysteries of science, the human mind, and the quantum world, then scroll up and click “Add to Cart” now. Read more

"Biophysical Chemistry is an outstanding book that delivers both fundamental and complex biophysical principles, along with an excellent overview of the current biophysical research areas, in a manner that makes it accessible for mathematically and non-mathematically inclined readers."Journal of Chemical Biology, February 2009This text presents physical chemistry through the use of biological and biochemical topics, examples and applications to biochemistry. It lays out the necessary calculus in a step by step fashion for students who are less mathematically inclined, leading them through fundamental concepts, such as a quantum mechanical description of the hydrogen atom rather than simply stating outcomes. Techniques are presented with an emphasis on learning by analyzing real data.Presents physical chemistry through the use of biological and biochemical topics, examples and applications to biochemistryLays out the necessary calculus in a step by step fashion for students who are less mathematically inclinedPresents techniques with an emphasis on learning by analyzing real dataFeatures qualitative and quantitative problems at the end of each chapterAll art available for download online and on CD-ROM Read more

The central theme of "The Kybalion" revolves around the concept of the "Seven Hermetic Principles," which serve as the foundation of Hermetic philosophy. These principles are explored in-depth, offering readers a comprehensive understanding of how they can be applied to various aspects of life, from spirituality and metaphysics to personal development and the understanding of the natural world. The seven principles, often referred to as the "Seven Laws of Hermeticism," include concepts like the Principle of Mentalism (the idea that all is mind), the Principle of Correspondence (as above, so below), and the Principle of Cause and Effect (every cause has an effect).Throughout the book, "Three Initiates" expound upon these principles, offering insights into their practical applications and how they can be used to enhance one's understanding of the universe and one's own existence. The text also delves into the idea of the "All," a universal, infinite, and interconnected consciousness that is at the core of Hermetic thought."The Kybalion" stands out as a unique and influential work due to its ability to present complex esoteric concepts in a straightforward and understandable manner. It has resonated with readers interested in various spiritual and philosophical traditions, as well as those seeking a deeper understanding of the interconnectedness of all things and the power of the mind. Read more

THE SUNDAY TIMES BESTSELLERFrom the creator of the wildly popular xkcd.com, hilarious and informative answers to important questions you probably never thought to ask.Millions visit xkcd.com each week to read Randall Munroe's iconic webcomic. Fans ask him a lot of strange questions: How fast can you hit a speed bump, driving, and live? When (if ever) did the sun go down on the British Empire? When will Facebook contain more profiles of dead people than living? How many humans would a T Rex rampaging through New York need to eat a day?In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations and consults nuclear reactor operators. His responses are masterpieces of clarity and hilarity, complemented by comics. They often predict the complete annihilation of humankind, or at least a really big explosion. Read more

Chemical formulation can be traced back to Stone Age times, when hunter-gatherers attached flint arrowheads to shafts using a resin made from birch bark and beeswax. Today, formulated preparations are part of everyday life. Formulations based on surfactants are by far the most prolific, from shampoos and shower gels to emulsion paint and polishes. This book discusses the chemical technology of surfactants and related chemicals, using over forty examples of everyday products. Some basic theory on surface chemistry, molecular interactions and surfactant function is included to aid understanding. Chemical Formulation: An Overview of Surfactant-based Preparations Used in Everyday Life then goes on to look at wider aspects such as surfactant manufacture, raw materials, environment, sustainability, analysis and testing. Throughout, common chemical names are used for formulation chemicals, further aiding the readability of the book. Bridging the gap between theory and application, this book will be invaluable to anyone wishing to broaden their knowledge of applied chemistry, including students on A level, BTEC and technician courses. It will also be of benefit to those new to the formulation industry. Read more

Perhaps nothing can better help students understand difficult concepts than working through and solving problems. By providing a strong pedagogical framework for self study, this Solutions Manual will give students fresh insights into concepts and principles that may elude them in the lecture hall. It features detailed solutions to each of the even-numbered problems from Raymond Chang's Physical Chemistry for the Biosciences. The authors approach each solution with the same conversational style that they use in their classrooms, as they teach students problem solving techniques rather than simply handing out answers. Illustrative figures and diagrams are used throughout. Read more

In the bestselling tradition of Stuff Matters and The Disappearing Spoon: a clever and engaging look at materials, the innovations they made possible, and how these technologies changed us. Finalist for the 41st Los Angeles Times Book Award in Science and Technology and selected as one of the Best Summer Science Books Of 2020 by Science Friday.  In The Alchemy of Us, scientist and science writer Ainissa Ramirez examines eight inventions—clocks, steel rails, copper communication cables, photographic film, light bulbs, hard disks, scientific labware, and silicon chips—and reveals how they shaped the human experience. Ramirez tells the stories of the woman who sold time, the inventor who inspired Edison, and the hotheaded undertaker whose invention pointed the way to the computer. She describes, among other things, how our pursuit of precision in timepieces changed how we sleep; how the railroad helped commercialize Christmas; how the necessary brevity of the telegram influenced Hemingway's writing style; and how a young chemist exposed the use of Polaroid's cameras to create passbooks to track black citizens in apartheid South Africa. These fascinating and inspiring stories offer new perspectives on our relationships with technologies.Ramirez shows not only how materials were shaped by inventors but also how those materials shaped culture, chronicling each invention and its consequences—intended and unintended. Filling in the gaps left by other books about technology, Ramirez showcases little-known inventors—particularly people of color and women—who had a significant impact but whose accomplishments have been hidden by mythmaking, bias, and convention. Doing so, she shows us the power of telling inclusive stories about technology. She also shows that innovation is universal—whether it's splicing beats with two turntables and a microphone or splicing genes with two test tubes and CRISPR. Read more

Practical Guide to Rotational Moulding, Third Edition, takes a step-by-step approach to rotomoulding, covering applications, moulds, machinery, materials, and design. This third edition has been thoroughly revised to include the latest advances, including novel materials and moulds, new products, and automation. The book begins with a chapter that introduces the rotational moulding process, analyses advantages and disadvantages, and explores common applications for rotomoulded products. The subsequent chapters provide detailed, methodical coverage of moulds, machinery, materials, and design for functionality, supported by clear illustrations and diagrams. Finally, challenges and future developments are discussed. This hands-on technical guide helps engineers, designers and practitioners to understand all aspects of rotomoulding, with the aim of producing performant end products and parts, with uniform wall thickness and potentially in complex shapes. The book is also of great interest to professionals across the plastics industry, as well as researchers and advanced students in plastics engineering, industrial design, mechanical engineering, chemical engineering, and materials science and engineering.  Provides a strong fundamental understanding of all aspects of the rotational moulding process, from material to finished productOffers a highly practical combination of technical content and clear illustrationsCovers the latest developments in rotomoulding, including novel materials and moulds, new products, and automated systems Read more

This book is a concise introductory guide to understanding the foundations of electrochemistry. By using simplified classroom-tested methods developed while teaching the subject to engineering students, the author explains in simple language an otherwise complex subject that can be difficult to master for most. It provides readers with an understanding of important electrochemical processes and practical industrial applications, such as electrolysis processes, metal electrowinning, corrosion and analytical applications, and galvanic cells such as batteries, fuel cells, and supercapacitors. This powerful tutorial is a great resource for students, engineers, technicians, and other busy professionals who need to quickly acquire a solid understanding of the science of electrochemistry. Read more

This corrected second edition contains new material which includes solvent effects, the treatment of singlet diradicals, and the fundamentals of computaional chemistry. "Computational Chemistry: Introduction to the Theory and Applications of Molecular and Quantum Mechanics" is an invaluable tool for teaching and researchers alike. The book provides an overview of the field, explains the basic underlying theory at a meaningful level that is not beyond beginners, and it gives numerous comparisons of different methods with one another and with experiment. The following concepts are illustrated and their possibilities and limitations are given: - potential energy surfaces; - simple and extended Hueckel methods; - ab initio, AM1 and related semiempirical methods; - density functional theory (DFT). Topics are placed in a historical context, adding interest to them and removing much of their apparently arbitrary aspect. The large number of references, to all significant topics mentioned, should make this book useful not only to undergraduates but also to graduate students and academic and industrial researchers.  Read more