• Complain

Bodanis - Electric Universe: How Electricity Switched on the Modern World

Here you can read online Bodanis - Electric Universe: How Electricity Switched on the Modern World full text of the book (entire story) in english for free. Download pdf and epub, get meaning, cover and reviews about this ebook. year: 2006, publisher: Broadway Books;Crown, genre: Non-fiction. Description of the work, (preface) as well as reviews are available. Best literature library LitArk.com created for fans of good reading and offers a wide selection of genres:

Romance novel Science fiction Adventure Detective Science History Home and family Prose Art Politics Computer Non-fiction Religion Business Children Humor

Choose a favorite category and find really read worthwhile books. Enjoy immersion in the world of imagination, feel the emotions of the characters or learn something new for yourself, make an fascinating discovery.

No cover
  • Book:
    Electric Universe: How Electricity Switched on the Modern World
  • Author:
  • Publisher:
    Broadway Books;Crown
  • Genre:
  • Year:
    2006
  • Rating:
    5 / 5
  • Favourites:
    Add to favourites
  • Your mark:
    • 100
    • 1
    • 2
    • 3
    • 4
    • 5

Electric Universe: How Electricity Switched on the Modern World: summary, description and annotation

We offer to read an annotation, description, summary or preface (depends on what the author of the book "Electric Universe: How Electricity Switched on the Modern World" wrote himself). If you haven't found the necessary information about the book — write in the comments, we will try to find it.

InElectric Universe, David Bodanis weaves tales of romance, divine inspiration, and fraud through a lucid account of the invisible force that permeates our universe. In these pages the virtuoso scientists who plumbed the secrets of electricity come vividly to life, including familiar giants like Thomas Edison; the visionary Michael Faraday, who struggled against the prejudices of the British class system; and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machinewhat we know as the computerwas met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to cure his homosexuality.
From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body,Electric Universeis a mesmerizing journey of discovery by a master science writer.

Bodanis: author's other books


Who wrote Electric Universe: How Electricity Switched on the Modern World? Find out the surname, the name of the author of the book and a list of all author's works by series.

Electric Universe: How Electricity Switched on the Modern World — read online for free the complete book (whole text) full work

Below is the text of the book, divided by pages. System saving the place of the last page read, allows you to conveniently read the book "Electric Universe: How Electricity Switched on the Modern World" online for free, without having to search again every time where you left off. Put a bookmark, and you can go to the page where you finished reading at any time.

Light

Font size:

Reset

Interval:

Bookmark:

Make
CONTENTS WIRES Albany 1830 and Washington DC 1836 Boston 1875 New - photo 1
CONTENTS WIRES Albany 1830 and Washington DC 1836 Boston 1875 New - photo 2

CONTENTS

WIRES

Albany, 1830, and Washington, D.C., 1836

Boston, 1875

New York, 1878

WAVES

London, 1831

HMS Agamemnon, 1858, and Scotland, 1861

WAVE MACHINES

Karlsruhe, Germany, 1887

Suffolk Coast, 1939, and Bruneval, France, 1942

Hamburg, 1943

A COMPUTER BUILT OF ROCK

Cambridge, 1936, and Bletchley Park, 1942

New Jersey, 1947

THE BRAIN AND BEYOND

Plymouth, England, 1947

Indianapolis, 1972, and Today

To Sam and Sophie, my beloved children
To the city of Chicago, where what wisdom Ive been able to grant them long ago began
And to Natasha, who taught mewhen I needed it mosthow to navigate without a map

Mysterious affair, electricity.

SAMUEL BECKETT, Theatre II

INTRODUCTION

When my father was a little boy, in a village in Poland before the First World War, an electricity blackout wouldnt have been especially important. There were no cars, which meant there were no traffic lights to fail, and there were no refrigeratorsjust blocks of ice or cool roomsso food wouldnt suddenly spoil either. A very few rich people would find their electric lights failing if the generators stopped working in their homes, and the single telegraph line that passed through the town might stop operating, but by and large daily life would continue as it had before.

By the time my fathers family had migrated to Canada, and then to Chicago in the early 1920s, a big power outage would have been different. People would still have been able to buy thingsthere were no credit cards that depended on computer verificationbut the streetcars that workers rode to the factories wouldnt run. The telephones that offices depended on wouldnt work either, and the skyscrapers that the city was so proud of would quickly have become inaccessible, or at least their upper floors would have, as their elevators failed too. It still wouldnt have been a complete catastrophe. Farm crops could still be raisedthere werent many tractorsand coal-fired trains and steam-driven ships would have kept the city pretty well supplied.

Today, though? I live in London now, where people can be pretty phlegmatic, but I still wouldnt want to be around for a complete blackout. Most radios and TVs plug in these days, so it would be difficult to find out whether your kids school was still open. Your cell phone might still operate, but with no way of recharging your battery youd be pretty careful about using it. Driving the kids to school on the off chance it was open would be too much of a gamble, for gas stations depend on underground storage tanks, and until the blackout ended, stations wouldnt be able to use their electrically operated pumps to bring up more fuel to sell to anyone in the city. You couldnt stock up on groceriesno credit cards workingnor could you get more cash, for ATMs depend on electrically run computers too.

Within a week the city would really have broken down. Police stations would be isolated with their phones not working, and pretty soon their radio batteries would lose their charge as well; no one could call ambulances, for their radios or phone links would be out too. A few people might try walking to hospitals, but there wouldnt be much there: no X rays, no refrigerated vaccines, no refrigerated blood, no ventilation, no lighting.

Going to the airport to try to escape wouldnt help, for with backup generators not working, the airports radars would have shut down, nor could planes take off on manual control, for any fuel that remained in underground tanks couldnt be pumped up. As the blackout spread, the nations ports would have closed, with no electricity to run the cranes that moved their large containers and no way to check electronic inventories. The military might try to guard fuel convoys, but with their own vehicles running low on fuel, that wouldnt last long. If the blackout was worldwide, isolation would intensify. The Internet and all e-mail would have gone down very quickly; next the phone lines; finally, the last television and radio broadcasts would end.

Starvation would probably begin in the dense cities of Asia, especially with no air conditioning at food warehouses; within a few weeks of a complete blackout almost all the worlds cities and suburbs would be unlivable. There would be fighting, pretty desperate, for food and fuel, and with a world population of 6 billion, few people would have a chance of surviving.

But what if it were not only our supply of electricity that failed? What if the very existence of electrical forces stopped? All the Earths oceans would gush upward and evaporate as the electrical bond between water molecules broke apart. DNA strands within our body would no longer hold together. Any air-breathing organism that was still intact would begin to suffocate, for without electrical attraction, the oxygen molecules in air would bounce uselessly off the hemoglobin molecules in blood.

The ground itself would open up and begin to melt as the electrical forces that hold the silicates and other substances of our planet together let go. Mountains would collapse into the voids left where the continental plates had torn apart. In the last moments, a few living beings would see the sun itself switch off, as our stars electrically carried light abruptly stopped and the worlds very last day turned to night.

Why doesnt any of this happen? The force of electricity is very powerful, and has been operating nonstop for more than 13 billion years. But its also utterly hidden, crammed deep within all rocks and stars and atoms. The force is like two Olympian arm-wrestlers, whose struggle is unnoticed because their straining hands barely move. There are almost always equal amounts of positive and negative electric charge within everything around usso well balanced that although their effects are everywhere, their existence remains unseen.

For long eons it remained like thisas galaxies evolved and planets formed, as continents and trees and grasses appeared on Earth. Occasionally there must have been brief sightings in the past. Our australopithecine ancestors would have noticed abrupt bursts of lightning, as would early humans. But as soon as it appeared, this force would quickly have returned to the invisible realm from which it had come. For most of history, humans simply stumbled around it, unaware.

In one of his writings, Isaac Bashevis Singer imagines a peasant in medieval Ireland who takes off his flaxen tunic one night and notices bright sparks leaping from the fabric. If Singers peasant called in the village priest and other wise elders to see it happen the next night, they would be unlikely to notice anything: static electric sparks usually appear only in dry air, and Ireland is wet. No one would believe what hed seen; no one would have been able to examine it further. Even in dry desert countries, dust or sand could make scattered sparks seem to appear and disappear in purely random ways.

There were many fragmentary efforts to penetrate this hidden world, from classical Greek times on, but even into the mid-1700s there was little true knowledge. The breakthrough came with the work of a conveniently vain Italian investigator, Alessandro Volta, in the 1790s. It would be a great honor, he felt, to locate the portal from which this mysterious electricity emerged, and after much effort he realized where he should search. He found that if he pressed a coin-shaped copper disc against one side of his tongue, and a zinc disc against the other, and then touched the tips of the two coins together, a tingling sensation would race across his tongue. Hed located the worlds first steadily operating batteryin his mouth.

Next page
Light

Font size:

Reset

Interval:

Bookmark:

Make

Similar books «Electric Universe: How Electricity Switched on the Modern World»

Look at similar books to Electric Universe: How Electricity Switched on the Modern World. We have selected literature similar in name and meaning in the hope of providing readers with more options to find new, interesting, not yet read works.


Reviews about «Electric Universe: How Electricity Switched on the Modern World»

Discussion, reviews of the book Electric Universe: How Electricity Switched on the Modern World and just readers' own opinions. Leave your comments, write what you think about the work, its meaning or the main characters. Specify what exactly you liked and what you didn't like, and why you think so.