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Nikola Tesla
Nikola Tesla - Discovering The Future
Discovering The Future
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„Let the future tell the truth,
and evaluate each one
according to his work and
accomplishments.
The present is theirs;
the future, for which I have
really worked, is mine„
Nikola Tesla
This book does not have a table of content and is inten-
ded to be read in the order it is presented, because the
later portions of this book build on the previous pages.
IMPORTANT COPYRIGHT NOTICE
this book is ©2008 by swisstesla.com - all rights reserved.
The author and copyright holder herewith grants explicitly the
right to copy, share and distribute this book freely subject to the following limitations:
This book must remain in its completeness and may not be reproduced or distributed partially -
except for the parts that are citations of or borrowed from other sources and are marked as such.
No part of this book including this copyright notice may be deleted or altered in any way.
The book may not be copied, printed, distributed, sold or used for any commercial purpose other
than intended and sanctioned by swisstesla.com.
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Nikola Tesla - Discovering The Future
Nikola Tesla
Discovering The Future
Already as a child the later physicist Nikola Tesla made extraordinary
discoveries. As a young man, he started the development of the now so
common system of alternating current, which has been applied in 1893
for the fist time on a grand scale for power production and illumination
of the world exhibition in Chicago. Around the turn of the century, Nikola
Tesla was celebrated as the “man who invented the 20th century” by
newspapers of all nations. Nikola Tesla called himself a discoverer
– rather than “inventor” – and his discoveries comprise more than 700
patents in the fields of cosmic rays, radar, diathermy, the high-frequency
furnace, wave-guide for microwave transmission, space navigation code,
cryogenic engineering, electrotherapeutics, energy transmission to satel-
lites, principles of solid state transistor technology, the bladeless turbine
and the reciprocating dynamo. Every modern time TV, radio, computer,
remote control, cell phone, fluorescent light bulb or tube and the basic
powering system required to operate all of them is due to the credentials
of Mr. Nikola Tesla. How could this creative mind and productive charac-
ter get into oblivion for more than half a century?
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Nikola Tesla - Discovering The Future
Nikola Tesla was born on midnight between July 9 and 10, 1856 in the
small town of Smilijan (todays Croatia)
as the son of an orthodox priest and
what he himself later called “a truly
great woman of rare skill, courage and
fortitude, who had braved the storms of
life and passed through many trying ex-
periences”. After visiting the universitiy of
Graz, where he studied physics and ma-
thematics, and the university of Prague
for philosophy, he worked as an electric
engineer in Budapest, Paris and Germa-
ny. After emigrating to the United States
of America, where he arrived with only
a few cents in his pocket, he became
an assistant to the renowned inventor
Thomas Edison. Their first meeting was
Nikola Tesla
in 1884, initiated by Charles Batchelor, who was Tesla’s superior during
his assignment with Continental Edison in Paris. Charles Batchelor had
written to Edison: ”I know only two really great men in this world: You are
one of them; and young Nikola Tesla is the other.”
Edison employed Tesla as his assis-
tant and Tesla initially admired Edison
for his achievements on the base of
trial and error, as Edison had only a
basic school education. On the other
hand, Tesla gained Edison’s reluctant
respect by working eighteen hours
per day during seven days a week
and by solving very difficult technical
problems.
Thomas A. Edison
But Edison soon lost his diligent new
assistant. Tesla had described how he
could improve the overall efficiency
of Edison’s generator and Edison
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Nikola Tesla - Discovering The Future
promised to him: ”There are fifty
thousand Dollars in it for you, if you
can accomplish this.” But when
Tesla finally succeeded after months
of tedious labor and asked for his
money, he was shocked to hear from
Edison: ”Tesla, you don’t understand
our American sense of humor.” As
Edison wouldn’t pay, Tesla left.
After jobbing for some while as
construction worker with a crew of
roadmen in New York in order to
earn his living, his luck changed
for the better. He got the chance to
develop his system of alternating
current, for which he had devised
and patented a motor, a generator and a transformer. The industrialist
George Westinghouse from Pittsburgh bought all patents related to this
system from Nikola Tesla and signed a contract, promising him a cash
advance, stocks plus three licensing fees of one Dollar each for every
horsepower generated.
Drawing from one of Tesla‘s
numerous patents showing
his alternating current system
Edison was fighting the development of alternating current. His bulbs
were operated by direct current, in which the electrons are traveling in
just one direction. While direct current can be transported over only a
few kilometers through wires, Tesla’s high voltage alternating current that
changes phase in a steady rhythm can be transported over hundreds of
kilometers. On the receiving end transformers are reducing the voltage
for the end user.
But Edison didn’t want to acknowledge the advantages of alternating cur-
rent. He had invested a lot of funds into the development of direct current
and therefore considered alternating current as a threat to his business.
As a means of combating Tesla’s method, he publicly electrocuted dogs
and published daunting pamphlets in order to depict alternating current
as a deadly threat.
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