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The astonishing story of America’s airwaves, the two friends—one a media mogul, the other a famous inventor—who made them available to us, and the government which figured out how to put a price on air. This is the origin story of the airwaves—the foundational technology of the communications age—as told through the forty-year friendship of an entrepreneurial industrialist and a brilliant inventor. David Sarnoff, the head of RCA and equal parts Steve Jobs, Jack Welch, and William Randolph Hearst, was the greatest supporter of his friend Edwin Armstrong, developer of the first amplifier, the modern radio transmitter, and FM radio. Sarnoff was convinced that Armstrong’s inventions had the power to change the way societies communicated with each other forever. He would become a visionary captain of the media industry, even predicting the advent of the Internet. In the mid-1930s, however, when Armstrong suspected Sarnoff of orchestrating a cadre of government officials to seize control of the FM airwaves, he committed suicide. Sarnoff had a very different view of who his friend’s enemies were. Many corrupt politicians and corporations saw in Armstrong’s inventions the opportunity to commodify our most ubiquitous natural resource—the air. This early alliance between high tech and business set the precedent for countless legal and industrial battles over broadband and licensing bandwidth, many of which continue to influence policy and debate today.

ISBN10 : 9780062242778 , ISBN13 : 0062242776

Page Number : 191

“...Fascinating... A riveting American classic of independent brilliance versus corporate arrogance. I found it more fun than fiction.” — James Bradley, author of Flags of Our Fathers “... The fascinating inside story of how this eccentric loner invented television and fought corporate America.” — Walter Isaacson, chariman, CNN “...Compelling...Strong, dramatic prose...” — Kirkus Reviews “...A lively and engaging account.” — Library Journal “[A] gripping and eminently readable saga of the birth of television and the death of the Edisonian myth.” — Darwin magazine

ISBN10 : 9780061856143 , ISBN13 : 0061856142

Page Number : 530

“A lively overview” of this pre-internet mass-communication tool and “the entrepreneurs and evangelists, hucksters and opportunists” who flocked to it (Publishers Weekly). Long before the Internet, another young technology was transforming the way we connect with the world. At the dawn of the twentieth century, radio grew from an obscure hobby into a mass medium with the power to reach millions of people. When amateur enthusiasts began sending fuzzy signals from their garages and rooftops, radio broadcasting was born. Sensing the medium’s potential, snake-oil salesmen and preachers took to the air, innovating styles of mass communication and entertainment while making bedlam of the airwaves. Into this wild new frontier stepped a young secretary of commerce, Herbert Hoover, whose passion for organization transformed radio into an even more powerful political, cultural and economic force. When a charismatic bandleader named Rudy Vallée created the first on-air variety show and America elected Franklin Delano Roosevelt, who communicated with the public through his famous fireside chats, radio had arrived. With extensive knowledge, humor, and an eye for outsized characters forgotten by history, Anthony Rudel tells the story of the boisterous years when radio took its place in the nation’s living room. “Entertaining and informative.” —The Denver Post “Rudel, with extensive professional radio experience, revels in the enterprising personalities who set up shop on this technological frontier. . . .[And] vividly re-creates the anything-goes atmosphere of the ether’s early days.” —Booklist

ISBN10 : 9780547444116 , ISBN13 : 0547444117

Page Number : 417

The idea of engineering has been present since prehistoric times when humans started shaping important creations like lever, wheel and pulley. Every invention is reliable with the contemporary explanation of engineering manipulating basic principles of mechanics to develop useful tools and objects. The word engineering has been derived from the term engineer and dates back to around recently 1325 and the word engineer in those times meant or denoted to someone who was the constructor of engines. The term engine has actually become obsolete now as it is now referred to a military machine or in a more detailed description it was a mechanical apparatus used in wars for eg: a catapult. Engine comes from an old word used in Latin ingenium which means intrinsic quality, particularly cerebral power, hereafter an ingenious creation.

ISBN10 : , ISBN13 :

Page Number : 40

The gripping history of electricity and how the fateful collision of Thomas Edison, Nikola Tesla, and George Westinghouse left the world utterly transformed. In the final decades of the nineteenth century, three brilliant and visionary titans of America’s Gilded Age—Thomas Edison, Nikola Tesla, and George Westinghouse—battled bitterly as each vied to create a vast and powerful electrical empire. In Empires of Light, historian Jill Jonnes portrays this extraordinary trio and their riveting and ruthless world of cutting-edge science, invention, intrigue, money, death, and hard-eyed Wall Street millionaires. At the heart of the story are Thomas Alva Edison, the nation’s most famous and folksy inventor, creator of the incandescent light bulb and mastermind of the world’s first direct current electrical light networks; the Serbian wizard of invention Nikola Tesla, elegant, highly eccentric, a dreamer who revolutionized the generation and delivery of electricity; and the charismatic George Westinghouse, Pittsburgh inventor and tough corporate entrepreneur, an industrial idealist who in the era of gaslight imagined a world powered by cheap and plentiful electricity and worked heart and soul to create it. Edison struggled to introduce his radical new direct current (DC) technology into the hurly-burly of New York City as Tesla and Westinghouse challenged his dominance with their alternating current (AC), thus setting the stage for one of the eeriest feuds in American corporate history, the War of the Electric Currents. The battlegrounds: Wall Street, the 1893 Chicago World’s Fair, Niagara Falls, and, finally, the death chamber—Jonnes takes us on the tense walk down a prison hallway and into the sunlit room where William Kemmler, convicted ax murderer, became the first man to die in the electric chair.

ISBN10 : 9781588360007 , ISBN13 : 1588360008

Page Number : 418

An in-depth look at a century of radio history—and its continuing relevance in a radically changed world. A century after Marconi’s experimental transmissions, this book examines the history of radio and traces its development from theories advanced by James Clerk Maxwell and Heinrich Hertz to the first practical demonstrations by Guglielmo Marconi. It looks back to the pioneering broadcasts of the BBC, examines the development of broadcast networks in North America and around the world, and spotlights radio’s role in the Second World War. The book also features the radio programs and radio personalities that made a considerable impact on listeners during the “Golden Era.” It examines how radio, faced by competition from television, adapted and survived. Indeed, radio has continued to thrive despite increased competition from mobile phones, computers, and other technological developments. Radio Broadcasting looks ahead and speculates on how radio will fare in a multi-platform future.

ISBN10 : 9781526769411 , ISBN13 : 1526769417

Page Number : 305

The historical figures responsible for today's global economy

ISBN10 : 9781445655901 , ISBN13 : 144565590X

Page Number : 480