Hermann von Helmholtz was a leading figure of nineteenth-century European intellectual life, remarkable even among the many scientists of the period for the range and depth of his interests. A pioneer of physiology and physics, he was also deeply concerned with the implications of science for philosophy and culture. From the 1850s to the 1890s, Helmholtz delivered more than two dozen popular lectures, seeking to educate the public and to enlighten the leaders of European society and governments about the potential benefits of science and technology to a developing modern society. David Cahan has selected fifteen of these lectures, which reflect the wide range of topics of crucial importance to Helmholtz and his audiences. Among the subjects discussed are the origins of the planetary system, the relation of natural science to science in general, the aims and progress of the physical sciences, the problems of perception, and academic freedom in German universities. This collection also includes Helmholtz's fascinating lectures on the relation of optics to painting and the physiological causes of harmony in music, which provide insight into the relations between science and aesthetics. Science and Culture makes available again Helmholtz's eloquent arguments on the usefulness, benefits, and, intellectual pleasures of understanding the natural world. With Cahan's Introduction to set these essays in their broader context, this collection makes an important contribution to the philosophical and intellectual history of Europe at a time when science played an increasingly significant role in social, economic, and cultural life.
Hermann von Helmholtz was a leading figure of nineteenth-century European intellectual life, remarkable even among the many scientists of the period for the range and depth of his interests. A pioneer of physiology and physics, he was also deeply concerned with the implications of science for philosophy and culture. From the 1850s to the 1890s, Helmholtz delivered more than two dozen popular lectures, seeking to educate the public and to enlighten the leaders of European society and governments about the potential benefits of science and technology to a developing modern society. David Cahan has selected fifteen of these lectures, which reflect the wide range of topics of crucial importance to Helmholtz and his audiences. Among the subjects discussed are the origins of the planetary system, the relation of natural science to science in general, the aims and progress of the physical sciences, the problems of perception, and academic freedom in German universities. This collection also includes Helmholtz's fascinating lectures on the relation of optics to painting and the physiological causes of harmony in music, which provide insight into the relations between science and aesthetics. Science and Culture makes available again Helmholtz's eloquent arguments on the usefulness, benefits, and, intellectual pleasures of understanding the natural world. With Cahan's Introduction to set these essays in their broader context, this collection makes an important contribution to the philosophical and intellectual history of Europe at a time when science played an increasingly significant role in social, economic, and cultural life.
32 high-res stereo-pairs for “crossed-eyes-viewing“ from the architecture of Berlin S3D Photography by Josef Plank & Siegfried Büker Introduction: „Not without reason, we have the ability to see stereo 3D (S3D). She made us better hunters, made us recognize predators earlier and escape from them. Why should not we use this heritage of hunter-gatherer times today at work, in leisure and entertainment, in short, wherever we visually experience the world?“ James Cameron, Director of “AVATAR” The playback possibilities of stereoscopic recordings (S3D-Content) have improved significantly due to developments in eBook software and display technologies in the 20th of the 21st century. With the standard ePub 3 and KF8 (Kindle Format 8) or also called azw3-Format, illustrated books can be published as electronic books in high quality. This is the first published application of a stereoscopic illustrated book, following research of the author. This version of "The architecture of Berlin in a stereoscopic view" is the version for "crossed-eyes-view". This viewing technique is explained below, along with other viewing techniques. The present version was designed in double page layout in DIN A4. On opening the double page, a DIN A3 image in landscape format is displayed, with the image for the right eye on the left side and the image for the left eye on the right side. The resolution of the images is adapted to the height of UHD displays with 2160p and the images are embedded as lossless .png files. This results in cinema quality in picture height of modern 4k digital cinema projectors. Due to the "book format" and the "crossed-eyes-viewing" the width is less than 4k, that is to say 2 x 1527 pixels = 3054 pixels. As color space, sRGB has been chosen so that the colors are reproduced more or less correctly even in consumer displays. The dynamic (contrast) should be more than 10 f-stops ≙ 2 to the 10th or more than 1:1000), if the display used, can meet this relatively simple requirement. These parameters leave the classic printed illustrated book behind. The quoted values call for a publication as an eBook.
The most important work ever produced in the field of physiological optics, this classic is a model of scientific method and logical procedure, and it remains unmatched in its thorough and accessible approach. This is the third in a three-volume republication of the definitive English translation of Handbuch der Physiologischen Optik, originally published by The Optical Society of America in 1924 and containing everything that was known about physiological optics up until that time. The substratum consists of the data that Helmholtz furnished in the two nineteenth-century German editions that appeared during his lifetime. These volumes also contain extensive supplementary matter that Nagel, Gullstrand, and Kries incorporated in the third German edition of 1911, as well as significant new material prepared for the 1924 English translation by C. Ladd-Franklin, Gullstrand, and Kries, with copious annotations by James P. C. Southall that brought the work up to date with current research. Volumes I and II discuss the dioptrics of the eye and the sensations of vision;Volume III examines the perceptions of vision. Its topics include eye movements; the monocular field of vision; direction of vision; perception of depth; binocular vision; and many other highly important topics. Appendixes cover later findings on spatial configuration in vision and the theory of binocular instruments. Indexes for all three volumes are organized by subject and author.
When mathematician Hermann Weyl decided to write a book on philosophy, he faced what he referred to as "conflicts of conscience"--the objective nature of science, he felt, did not mesh easily with the incredulous, uncertain nature of philosophy. Yet the two disciplines were already intertwined. In Philosophy of Mathematics and Natural Science, Weyl examines how advances in philosophy were led by scientific discoveries--the more humankind understood about the physical world, the more curious we became. The book is divided into two parts, one on mathematics and the other on the physical sciences. Drawing on work by Descartes, Galileo, Hume, Kant, Leibniz, and Newton, Weyl provides readers with a guide to understanding science through the lens of philosophy. This is a book that no one but Weyl could have written--and, indeed, no one has written anything quite like it since.
Discover the diversity and depth of German culture and identity Cultural roots and national identities are becoming increasingly important. This comprehensive work on German culture and identity takes you on a fascinating journey through Germany's history and present. A book for explorers and those eager to learn Whether you are a student, a cultural scientist, an expat or simply a curious traveler - this book offers you a unique insight into the facets of one of the richest and most diverse cultures in the world. More than just history Our book goes far beyond historical representation. It illuminates the living traditions that shape German culture - from regional customs and folk festivals to culinary delicacies and literary and musical masterpieces. Discover the deeply rooted values ??and norms, German philosophy and science, as well as Germany's modern cultural landscape. A tool for integration and understanding For expats and immigrants, this book serves as a valuable companion to better understand German society and integrate successfully. Teachers and language students will find a treasure trove of cultural knowledge here that enriches and deepens language lessons. A must for those interested in culture Immerse yourself in the diverse world of German dialects and regionalities, learn more about the influences of migration on German identity and be inspired by myths, legends and Germany's rich storytelling tradition. An indispensable reference work This book is not only a pleasure to read, but also a valuable reference work for historians, libraries and educational institutions that want to provide in-depth knowledge of German culture. For the future of cultural diversity Understand how historical developments, political decisions and social changes have shaped and continue to shape German identity. This book is an indispensable tool for politicians, decision-makers and anyone involved in cultural policy and integration. Enrich your knowledge and deepen your understanding of German culture and identity with this unique work. Get your copy and start your journey of discovery today! Yours, Hermann Selchow
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