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Empires of Light

2004-10-12 History
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Release : 2004-10-12
Genre : History
Kind : eBook
Book Rating : 844/5 ( reviews)

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Book Synopsis Empires of Light by : Jill Jonnes

Download or read book Empires of Light written by Jill Jonnes. This book was released on 2004-10-12. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Empires of Light

2003-08-19 History
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Release : 2003-08-19
Genre : History
Kind : eBook
Book Rating : 008/5 ( reviews)

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Book Synopsis Empires of Light by : Jill Jonnes

Download or read book Empires of Light written by Jill Jonnes. This book was released on 2003-08-19. Available in PDF, EPUB and Kindle. Book excerpt: 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.

War of the Currents

2012-08-01 Young Adult Nonfiction
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Release : 2012-08-01
Genre : Young Adult Nonfiction
Kind : eBook
Book Rating : 408/5 ( reviews)

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Book Synopsis War of the Currents by : Stephanie Sammartino McPherson

Download or read book War of the Currents written by Stephanie Sammartino McPherson. This book was released on 2012-08-01. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1880s, only a few wealthy people had electric lighting in their homes. Everyone else had use more dangerous lighting, such as gas lamps. Eager companies wanted to be the first to supply electricity to more Americans. The early providers would set the standards—and reap great profits. Inventor Thomas Edison already had a leading role in the industry: he had invented the first reliable electrical lightbulb. By 1882 his Edison Electric Light Company was distributing electricity using a system called direct current, or DC. But an inventor named Nikola Tesla challenged Edison. Tesla believed that an alternating current—or AC—system would be better. With an AC system, one power station could deliver electricity across many miles, compared to only about one mile for DC. Each inventor had his backers. Business tycoon George Westinghouse put his money behind Tesla and built AC power stations. Meanwhile, Edison and his DC backers said that AC could easily electrocute people. Edison believed this risk would sway public opinion toward DC power. The battle over which system would become standard became known as the War of the Currents. This exciting book tells the story of that war, the people who fought it, and the ways in which both kinds of electric power changed the world.

Stand Out of Our Light

2018-05-31 Computers
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Release : 2018-05-31
Genre : Computers
Kind : eBook
Book Rating : 99X/5 ( reviews)

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Book Synopsis Stand Out of Our Light by : James Williams

Download or read book Stand Out of Our Light written by James Williams. This book was released on 2018-05-31. Available in PDF, EPUB and Kindle. Book excerpt: Argues that human freedom is threatened by systems of intelligent persuasion developed by tech giants who compete for our time and attention. This title is also available as Open Access.

Age of Empires

2021-05-18 Social Science
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Release : 2021-05-18
Genre : Social Science
Kind : eBook
Book Rating : 738/5 ( reviews)

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Book Synopsis Age of Empires by : Oded Lipschits

Download or read book Age of Empires written by Oded Lipschits. This book was released on 2021-05-18. Available in PDF, EPUB and Kindle. Book excerpt: Storage jars of many shapes and sizes were in widespread use in the ancient world, transporting and storing agricultural products such as wine and oil, crucial to agriculture, economy, trade and subsistence. From the late 8th to the 2nd century BCE, the oval storage jars typical of Judah were often stamped or otherwise marked: in the late 8th and early 7th century BCE with lmlk stamp impressions, later in the 7th century with concentric circle incisions or rosette stamp impressions, in the 6th century, after the fall of Jerusalem, with lion stamp impressions, and in the Persian, Ptolemaic and Seleucid periods (late 6th–late 2nd centuries BCE) with yhwd stamp impressions. At the same time, several ad hoc systems of stamp impressions appeared: “private” stamp impressions were used on the eve of Sennacherib’s campaign, mwṣh stamp impressions after the destruction of Jerusalem, and yršlm impressions after the establishment of the Hasmonean state. While administrative systems that stamped storage jars are known elsewhere in the ancient Near East, the phenomenon in Judah is unparalleled in its scale, variety and continuity, spanning a period of some 600 years without interruption. This is the first attempt to consider the phenomenon as a whole and to develop a unified theory that would explain the function of these stamp impressions and shed new light on the history of Judah during six centuries of subjugation to the empires that ruled the region—as a vassal kingdom in the age of the Assyrian, Egyptian, and Babylonian empires and as a province under successive Babylonian, Persian, Ptolemaic, and Seleucid rule.

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