{"title":"Martin A Uman","description":null,"products":[{"product_id":"all-about-lightning-book-martin-a-uman-9780486252377","title":"All About Lightning","description":"\u003cp\u003eDoes lightning strike twice in the same place? How does a lightning rod work? What is ball lightning? How many thunderstorms are in progress in the world at any one time? Why does lightning zigzag? What is St. Elmo's Fire?\u003cbr\u003eThese and many more often-asked questions about lightning are answered in this fascinating and informative guide for the layman, presented in an easy-to-follow question-and-answer format. One of nature's most awesome phenomena, lightning has intrigued man since earliest times. In this book, a noted scientist and expert on lightning dispels many misconceptions while offering a wealth of scientific and technical information about the nature of lightning and its effects.\u003cbr\u003eYou'll discover how Benjamin Franklin proved that lightning was electrical, how to protect yourself from lightning, how to photograph lightning (it's not difficult), the possible relationship between ball lightning and UFOs, what to do for a person struck by lightning, the nature of sheet lightning, ribbon lightning, bead lightning and other variations, and much more. While the overall approach is nontechnical, Dr. U man has incorporated scientific data in the answers in such a way that laymen will find the book a near-painless introduction to current scientific knowledge about lightning.\u003cbr\u003eSimple, well-drawn diagrams illuminate the text, along with a selection of spectacular lightning photographs, including a remarkable image of 5 lightning bolts produced by the explosion of the first thermonuclear device. In addition, each chapter contains a list of references cited in the text which suggest further reading for anyone interested in finding out more about earth's dazzling atmospheric fireworks.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49509688213777,"sku":"GOR005013649","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ GARDNERS","offer_id":49729851490577,"sku":"NGR9780486252377","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":49989744001297,"sku":"CIN048625237XG","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ WELL_READ \/ SBYB","offer_id":50355855622417,"sku":"CIN048625237XA","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":51718430818577,"sku":"CIN048625237XVG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":53195737956625,"sku":"NIN9780486252377","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/048625237X.jpg?v=1750976854"},{"product_id":"lightning-book-martin-a-uman-9780486645759","title":"Lightning","description":"Awesome to any beholder, lightning has been a subject of intense interest to scientists curious about its exact physical nature. There was a dearth of comprehensive scientific literature on the subject until the publication of this volume. Geared toward advanced undergraduates in physics or engineering, it features remarkable clarity and a minimum of mathematical notation, making it accessible to nonspecialists and useful as a teaching resource or for self-study. \u003cbr\u003eDr. Uman, whose own work has contributed greatly to understanding the physics of lightning, presents a general introduction to lightning phenomena and terminology, lightning photography, electrical and magnetic field measurements, and current measurements. Additional topics include lightning spectroscopy and thunder, a wealth of new and detailed analyses of the latest data, and reviews of theories regarding the discharge process from the special vantage point of a scientist well-versed in plasma physics. Five appendices bring recent research up to date, covering such phenomena as bead and ball lightning and reviewing experimental data and modeling. This authoritative exposition of the many physical phenomena associated with lightning is the only inexpensive single-volume presentation on the subject.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49772556681489,"sku":"CIN0486645754G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":51507720847633,"sku":"CIN0486645754VG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":53452379455761,"sku":"GOR010012582","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0486645754.jpg?v=1751260812"},{"product_id":"lightning-discharge-book-martin-a-uman-9780486414638","title":"The Lightning Discharge","description":"\u003cp\u003eIn this readable, absorbing, up-to-date monograph, one of the nation's foremost experts on lightning sets forth most of what has been learned about the subject. To make the material more easily understandable, the author has organized the chapters primarily by lightning process. Following a general introduction and chapters on lightning phenomenology and cloud and lightning charges, he looks into the types and stages of lightning, with chapters on the stepped leader, the attachment process, the return stroke, the dart leader, continuing current, J- and K-processes in discharges to the ground, positive lightning, upward lightning and the artificial initiation of lightning, and cloud discharges. In the final two chapters, Dr. Uman investigates lightning on other planets and examines the phenomenon of thunder.\u003cbr\u003eEach chapter contains a reference list, and the book as a whole is augmented with a generous selection of diagrams, charts, and photographs. Appendices on electromagnetics, statistics, and experimental techniques help to clarify some of the concepts covered in the text. A fourth appendix lists relevant books. Of special interest to physicists, meteorologists, and electrical engineers, the newly corrected edition of this detailed study offers a deep understanding of one of nature's most intriguing phenomena. 144 illustrations. Appendices. Index.\u003c\/p\u003e","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":50321671618833,"sku":"CIN0486414639G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/B00A2N4IBM.jpg?v=1751103696"},{"product_id":"art-and-science-of-lightning-protection-book-martin-a-uman-9780521158251","title":"The Art and Science of Lightning Protection","description":"A lightning strike to an unprotected object or system can be disastrous - in the United States lightning is responsible for over 30% of all electric power failures, causes billions of dollars' worth of property damage, and an average of 85 fatalities a year. This accessible text describes all aspects of lightning protection and includes many illustrative drawings and photographs. The author examines the physical behavior of lightning, various types of lightning damage, the role of lightning detection and warning in effective protection, as well as options for deflecting or eliminating lightning. U.S. and international lightning protection standards are discussed. This book will be essential reading for everyone involved in the business of lightning protection, including meteorologists, atmospheric scientists, architects, engineers, and fire-safety experts. Insurance practitioners and physicians will find this reference of significant value.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51003060912401,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51003064680721,"sku":"NIN9780521158251","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52432939221265,"sku":"NLS9780521158251","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":53270591176977,"sku":"CIN0521158257VG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/B00A2NFFP0.jpg?v=1750815583"},{"product_id":"art-and-science-of-lightning-protection-book-martin-a-uman-9780521878111","title":"The Art and Science of Lightning Protection","description":"A lightning strike to an unprotected object or system can be disastrous - in the United States lightning is responsible for over 30% of all electric power failures, causes billions of dollars' worth of property damage, and an average of 85 fatalities a year. 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