Naturvidenskabens historie

Step back in time to the Great Exhibition of 1851 with The Model Houses for Families. This stunning book showcases the innovative and groundbreaking designs of the exhibition's model homes, and provides fascinating insights into the social and cultural context of 19th century Britain.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Published in the mid-19th century, this work provides a fascinating glimpse into the early days of steam navigation. The author, J. Ross, covers the history of the steam engine, as well as providing an essay on the system of naval tactics that were emerging at the time. This book will be of interest to historians, engineers, and anyone interested in the history of technology and transportation.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This book is a practical guide to the use of wireless electricity. It covers the basics of telegraphing, telephoning, and the transmission of power, and offers practical advice on how to use wireless technology in these areas. It is a valuable resource for anyone interested in the history of wireless technology.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This book tells the story of the laying of the first transatlantic telegraph cable in the mid-19th century. The author provides a detailed account of the technical, logistical, and financial challenges faced by the project, as well as the social and political implications of this groundbreaking technology. This book is a fascinating account of a momentous event in the history of communications.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

"Who were the German scientists who worked on atomic bombs during World War II for Hitler's regime? And how did they justify themselves afterwards? Examining the global influence of the German uranium project and the postwar reaction to the scientists involved, Mark Walker explores the enduring impact of 'Hitler's bomb'"--

The intention of this book is to shine a bright light on the intellectual context of Euler's contributions to physics and mathematical astronomy. Leonhard Euler is one of the most important figures in the history of science, a blind genius who introduced mathematical concepts and many analytical tools to help us understand and describe the universe. Euler also made a monumental contribution to astronomy and orbital mechanics, developing what he called astronomia mechanica. Orbital mechanics of artificial satellites and spacecraft is based on Euler's analysis of astromechanics. However, previous books have often neglected many of his discoveries in this field. For example, orbital mechanics texts refer to the five equilibrium points in the Sun-Earth-Moon system as Lagrange points, failing to credit Euler who first derived the differential equations for the general n-body problem and who discovered the three collinear points in the three-body problem of celestial mechanics. These equilibrium points are essential today in space exploration; the James Webb Space Telescope (successor to the Hubble), for example, now orbits the Sun near L2, one of the collinear points of the Sun-Earth-Moon system, while future missions to study the universe will place observatories in orbit around Sun-Earth and Earth-Moon equilibrium points that should be properly called Euler-Lagrange points. In this book, the author uses Euler's memoirs, correspondence, and other scholarly sources to explore how he established the mathematical groundwork for the rigorous study of motion in our Solar System. The reader will learn how he studied comets and eclipses, derived planetary orbits, and pioneered the study of planetary perturbations, and how, old and blind, Euler put forward the most advanced lunar theory of his time.

This book addresses the Arctic and the northern regions by exploring cold waters and northern seascapes. It focuses on cultural discourses and artistic representations concerning the human experience and imagination of how the Arctic Ocean has been explored and used. It aims to assess what is specific to the northern waters vis-a-vis other sea and water areas in the world. The contextual background is provided by the fundamental shift from terra-based thinking towards aqua-based thinking, including the histories of the northern waters and the innovative ocean studies of the last decades.This book will be of interest to readers in Arctic studies and Sea and Ocean studies (including those with interests in literature, history, cultural and film studies, anthropology and politics), Environmental History and Cultural studies as well as in Russian studies. The book has been assembled with a view towards upper-level undergraduate and post-graduate students and scholars and will also be appropriate for courses in the fields mentioned above. The book will be of interest to specialists working in and with Arctic environmental issues. There is a broad array of international academic networks, environmental, governance and cultural associations outside academia whose members may also find the book of interest.

This book provides a detailed biographical account of the industrious late nineteenth-century astronomer William Frederick Denning who, in later life, rose to be a celebrated public figure and a highly respected amateur astronomer. The book also examines Denning¿s many contributions to the astronomy of his time.As an indomitable promotor of amateur astronomy, Denning was closely involved in the formation of the short-lived, but historically pivotal, Observational Astronomy Society (OAS) in 1869. Readers will learn about the origins and the observational programs initiated by the OAS, and the author also presents a series of biographical sketches of its most industrious members. Furthermore, by examining Denning¿s letters and publications, the author shows how he helped to nurture the growth of amateur astronomy, also teaching amateur observers how to make their efforts scientifically useful.A stalwart observer and enthusiast himself, Denning was a key player in the development of meteor astronomy in England, culminating in his being invited, in 1922, to be the first President of Commission 22 (meteors, meteorites and interplanetary dust) of the newly formed International Astronomical Union. The text follows the development and rapid growth of meteor astronomy during the nineteenth century, focusing upon the key observations and important theoretical advances. In addition, it pays tribute to pioneering practitioners, who, along with Denning, set out to unravel the story and secrets of the shooting stars.While not an openly forthright or strident figure, Denning, at the height of his career, became embroiled in two public and controversial issues. The first related to his pseudo-scientific theory of optical blurring, and his belief that large-aperture telescopes performed less efficiently than smaller-aperture telescopes when used in the study of planetary disks. The second concerned the mysterious issue of stationary meteor shower radiants¿an apparent observational reduction that was completely at odds with both the standard theories of gravitational dynamics and the generally accepted notion of meteoroid stream structure. The book explores these two controversies and uses them to examine Denning¿s outlook on scientific methodology.

Quantum Physics. Quantum Mechanics. Quantum Computing. Quantum Chemistry. Quantum Astronomy. Quantum Theory. Oh my, but it need not be quantum difficult with this informative, accessible, easy-to-follow guide to the fundamentals and concepts of quantum physics and our quantum universe!Governing the behavior of matter and energy on minuscule scales, quantum physics affects you in countless ways. It helps shape everything from the DNA inside you and the sun shining on you to the mobile phone in your hands and the computer on your desk. Quantum physics appears in so many sciences, even psychology and philosophy! From the basics to the theories and from the practical applications to the future, The Handy Quantum Physics Answer Book makes quantum physics and its impact on us, the world, and the universe entertaining and easy to grasp.Demystifing the complex scientific principles, making them understandable without sacrificing accuracy or depth, this illuminating book delves into more than 800 of the most intriguing questions about quantum physics, ranging from its origins and historical significance to its practical applications and future implications, including ...What is a quantum?What is "Schroedinger's cat?"What is zero point energy?Why is quantum physics also called quantum mechanics?What are quarks?How does quantum teleportation work?What is the Heisenberg Uncertainty Principle?What is a superconducting qubit?How does quantum physics explain how human eyes work?How did nanophotonics help fight COVID-19?Did the Big Bang arise from quantum foam?How is a black hole a quantum object?What is loop quantum gravity?Are human brains actually quantum computers?How does quantum physics affect me?Do we live in a multiverse?Quantum physics literally underpins all of everything, and yet many of us barely know it! The Handy Quantum Physics Answer Book provides a bridge between scientific concepts and everyday understanding, allowing you to grasp the wonders and implications of quantum physics. This compelling resource is for the casually curious as well as those seeking a deeper understanding of one of the most captivating scientific fields of our time. With more than 140 photos and graphics, this tome is richly illustrated. Its glossary of commonly used terms cuts through the jargon, a helpful bibliography provides sources for further exploration, and an extensive index adds to its usefulness.

Explore the past, present, and future of the everyday stuff in your home, from tinned food to tampons. Learn how 30,000 bath toys and the work of amateur beachcombers have helped scientists study ocean currents. Explore how the search for a death ray led to the creation of the microwave oven and ready meals. Discover the surprising link between sticky tape and the Nobel Prize. Uncover the extraordinary stories of ordinary objects in this perfect gift for curious minds. From the creators of the A Brief History of Stuff podcast and inspired by the incredible artefacts in the Science Museum Group Collection, this collection of entertaining essays reveals the fascinating history behind some of the most mundane items in our homes.

This book surveys Hebrew manuscripts of Aristotelian philosophy and logic. It presents a translation and revision of part of Moritz Steinschneider's monumental Die Hebraeischen Ubersetzungen des Mittelalters und die Juden als Dolmetscher (The Hebrew Translations of the Middle Ages and the Jews as Interpreters). This resource was first published in 1893. It remains to this day the authoritative account of the transmission and development of Arabic and Latin, and, by way of those languages, Greek culture to medieval and renaissance Jews.The editors have updated Steinschneider's bibliography. They have also judiciously revised some of his scholarly judgments. In addition, the volume provides an exhaustive listing of pertinent Hebrew manuscripts and their whereabouts. The section on logic, including texts hitherto unknown, represents the latest research in the history of medieval logic in Hebrew. This publication is the second in a series of volumes that translates, updates, and, where necessary, revises parts of Steinschneider's bio-bibliographical classic work on Hebrew manuscripts of philosophical encyclopedias, manuals, and logical writings. Historians of medieval culture and philosophy, and also scholars of the transmission of classical culture to Muslims, Christians, and Jews, will find this volume indispensable.