Download or read book Radio Broadcast written by and published by . This book was released on 1925 with total page 1276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Light Ages The Surprising Story of Medieval Science written by Seb Falk and published by W. W. Norton & Company. This book was released on 2020-11-17 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Named a Best Book of 2020 by The Telegraph, The Times, and BBC History Magazine An illuminating guide to the scientific and technological achievements of the Middle Ages through the life of a crusading astronomer-monk. "Falk’s bubbling curiosity and strong sense of storytelling always swept me along. By the end, The Light Ages didn’t just broaden my conception of science; even as I scrolled away on my Kindle, it felt like I was sitting alongside Westwyk at St. Albans abbey, leafing through dusty manuscripts by candlelight." —Alex Orlando, Discover Soaring Gothic cathedrals, violent crusades, the Black Death: these are the dramatic forces that shaped the medieval era. But the so-called Dark Ages also gave us the first universities, eyeglasses, and mechanical clocks. As medieval thinkers sought to understand the world around them, from the passing of the seasons to the stars in the sky, they came to develop a vibrant scientific culture. In The Light Ages, Cambridge science historian Seb Falk takes us on a tour of medieval science through the eyes of one fourteenth-century monk, John of Westwyk. Born in a rural manor, educated in England’s grandest monastery, and then exiled to a clifftop priory, Westwyk was an intrepid crusader, inventor, and astrologer. From multiplying Roman numerals to navigating by the stars, curing disease, and telling time with an ancient astrolabe, we learn emerging science alongside Westwyk and travel with him through the length and breadth of England and beyond its shores. On our way, we encounter a remarkable cast of characters: the clock-building English abbot with leprosy, the French craftsman-turned-spy, and the Persian polymath who founded the world’s most advanced observatory. The Light Ages offers a gripping story of the struggles and successes of an ordinary man in a precarious world and conjures a vivid picture of medieval life as we have never seen it before. An enlightening history that argues that these times weren’t so dark after all, The Light Ages shows how medieval ideas continue to color how we see the world today.

Download or read book Wireless World written by and published by . This book was released on 1924 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Popular Mechanics written by and published by . This book was released on 1977-06 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.

Download or read book Two Way Radios and Scanners For Dummies written by H. Ward Silver and published by John Wiley & Sons. This book was released on 2011-03-01 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover a fun new hobby with helpful possibilities Get directions, talk to folks overseas, or find out whether the fish are biting Want to check out the morning news in London, help out in emergencies, or tune in to the big race? Two-way radios open up a world of possibilities - literally. This handy guide tells you about the equipment you need, fills you in on radio etiquette, shows you how to stay legal, and gives you lots of cool ideas for family-friendly radio activities. Discover how to * Use the right radio lingo * Choose and operate different types of radios * Get a license if you need one * Communicate in emergencies * Program a scanner * Tune in to sporting events

Download or read book The Radio Hobby Private Associations and the Challenge of Modernity in Germany written by Bruce B. Campbell and published by Springer Nature. This book was released on 2019-10-18 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early twentieth century, the magic of radio was new, revolutionary, and poorly understood. A powerful symbol of modernity, radio was a site where individuals wrestled and came to terms with an often frightening wave of new mass technologies. Radio was the object of scientific investigation, but more importantly, it was the domain of tinkerers, “hackers,” citizen scientists, and hobbyists. This book shows how this wild and mysterious technology was appropriated by ordinary individuals in Germany in the first half of the twentieth century as a leisure activity. Clubs and hobby organizations became the locus of this process, providing many of the social structures within which individuals could come to grips with radio, apart from any media institution or government framework. In so doing, this book uncovers the vital but often overlooked social context in which technological revolutions unfold.

Download or read book The Palgrave Handbook of European Media Policy written by K. Donders and published by Springer. This book was released on 2014-03-28 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing state-of-the-art contributions on the various domains of European media policies, this Handbook deals with theoretical approaches to European media policy: its historical development; specific policies for film, television, radio and the Internet; and international aspects of the fragmented policy domain.

Download or read book Scouting written by and published by . This book was released on 1994-09 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the Boy Scouts of America for all BSA registered adult volunteers and professionals, Scouting magazine offers editorial content that is a mixture of information, instruction, and inspiration, designed to strengthen readers' abilities to better perform their leadership roles in Scouting and also to assist them as parents in strengthening families.

Download or read book 73 Amateur Radio s Technical Journal written by and published by . This book was released on 1975 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Independent Offices Appropriation Bill for 1950 written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1949 with total page 1516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NOAA written by United States. National Oceanic and Atmospheric Administration and published by . This book was released on 1977 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Safety and Special Radio Services written by United States. Federal Communications Commission and published by . This book was released on 1950 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Communications Commission Reallocation of Ham Radio Frequencies written by United States. Congress. House. Committee on Government Operations. Government Information, Justice, and Agriculture Subcommittee and published by . This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific American written by and published by . This book was released on 1921 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly magazine devoted to topics of general scientific interest.

Download or read book CQ written by and published by . This book was released on 2001 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Popular Photography ND written by and published by . This book was released on 1947-01 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Boys Life written by and published by . This book was released on 1948-01 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Boys' Life is the official youth magazine for the Boy Scouts of America. Published since 1911, it contains a proven mix of news, nature, sports, history, fiction, science, comics, and Scouting.