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Profile of Nikola Tesla
By Robin Chew
Tesla had a vivid imagination and an intuitive way of developing scientific hypotheses. After seeing a demonstration of the "Gramme dynamo" (a machine that when operated in one direction is a generator, and when reversed is an electric motor), Tesla visualized a rotating magnetic field and developed plans for an induction motor applying the concept. This electric motor was the first step toward the successful application of alternating-current. Telsa used his imagination to prove and apply his hypotheses. Here is how he explained his creative process:
"Before I put a sketch on paper, the whole idea is worked out mentally. In my mind I change the construction, make improvements, and even operate the device. Without ever having drawn a sketch I can give the measurements of all parts to workmen, and when completed all these parts will fit, just as certainly as though I had made the actual drawings. It is immaterial to me whether I run my machine in my mind or test it in my shop. The inventions I have conceived in this way have always worked. In thirty years there has not been a single exception. My first electric motor, the vacuum wireless light, my turbine engine and many other devices have all been developed in exactly this way."
Tesla completed his elementary education in Croatia. He continued his schooling in the Polytechnic School in Graz and finished at University of Prague. He worked as an electrical engineer in Germany, Hungary and France before emigrating to the United States in 1884.
Arriving in New York City with four cents in his pocket, Tesla found employment with Thomas Edison in New Jersey. Differences in style between the two men soon lead to their separation. In 1885, George Westinghouse, founder of the Westinghouse Electric Company, bought patent rights to Tesla's system of alternating-current. The advantages of alternating-current over Edison's system of direct-current became apparent when Westinghouse successfully used Tesla's system to light the World Columbian Exposition at Chicago in 1893.
Tesla established a laboratory in New York City in 1887. His experiments ranged from an exploration of electrical resonance to studies of various lighting systems. To counter fears of alternating-current, Tesla gave exhibitions in his laboratory in which he lighted lamps without wires by allowing electricity to flow through his body.
When Tesla became a United States citizen in 1891, he was at the peak of his creative powers. He developed in rapid succession the induction motor, new types of generators and transformers, a system of alternating-current power transmission, fluorescent lights, and a new type of steam turbine. He also became intrigued with wireless transmission of power.
In 1900, Tesla began construction on Long Island of a wireless broadcasting tower. The project was funded with $150,000 capital from financier J. Pierpont Morgan. The project was abandoned when Morgan withdrew his financial support. Tesla's work shifted to turbines and other projects, but his ideas remained on the drawing board due to a lack of funds. Tesla's notebooks are still examined by engineers in search of unexploited ideas.
Tesla allowed himself few close friends, although one was humorist and author, Mark Twain. However, when he died in New York City on January 7, 1943, hundreds of admirers attended his funeral services, mourning the loss of a great genius. At the time of his death Tesla held over 700 patents.
If you are aware of books, movies, databases, web sites or other information sources about Nikola Tesla or related subjects, or if you would like to comment please send us email.
Resources
Review of "Tesla: Man Out of Time"—a biography by Margaret Cheney
Other Inventors in the Lucidcafé Library
Books By/About Nikola Tesla
Videos About Nikola Tesla
Related Websites
eTexts by Tesla
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Other Inventors in the Lucidcafé Library
Alexander Graham Bell
Sir Henry Bessemer
Thomas Alva Edison
Benjamin Franklin
Leonardo da Vinci
Orville Wright
Wilbur Wright
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Books By/About Nikola Tesla
My Inventions: The Autobiography of Nikola Tesla - Author: Nikola Tesla, Ben Johnston (Editor)
Tesla autobiography originally printed as a series of six magazine articles in The Electrical Experimenter magazine. Complete with illustrations.
CLICK HERE to purchase this Paperback edition of "My Inventions"
Colorado Springs Notes 1899-1900 - Author: Nikola Tesla
His 'autobiography' does not tell much about the man. This reprint of his working journal during the period of his Colarado experiements provides insight into his thought processess and methods of working.
CLICK HERE to purchase this Paperback edition of "Colorado Springs Notes"
Tesla: Man Out of Time - Author: Margaret Cheney
Cheney explores the brilliant and prescient mind of one of the twentieth century's greatest scientists and inventors. Click Here to read my review of "Tesla: Man Out of Time"
CLICK HERE to purchase this Paperback edition of "Tesla: Man Out of Time"
Tesla: The Modern Sorcerer - Author: Daniel Blair Stewart
This biography, notable for its anecdotal detail and extensive dialogue from original documents, reflects the author's thorough research. Aimed at young readers (ages 9-12).
CLICK HERE to purchase this Paperback edition of "Tesla: The Modern Sorcerer"
Prodigal Genius: The Life of Nikola Tesla - Author: John J. O'Neill
Written from the point of view of someone who knew him, Prodigal Genius gives an amazing glimpse into the personality of this remarkable inventor.
CLICK HERE to purchase this Paperback edition of "Prodigal Genius"
Wizard: The Life and Times of Nikola Tesla: Biography of a Genius
Author: Marc J. Seifer
The author does an admirable job of explaining Tesla's technical feats and analyzing his psychological idiosyncrasies. This meticulously researched biography deserves attention from all who would understand the triumph and tragedy Nikola Tesla's life.
CLICK HERE to purchase this Hardcover edition of "Wizard: The Life and Times of Nikola Tesla"
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Videos About Nikola Tesla
Genius Who Lit the World
This video will whet your appetitie to learn more about Tesla.
CLICK HERE to purchase this Video edition of "Genius Who Lit the World"
Secret of Nikola Tesla
This video portrays Tesla as a man so far beyond his time that scientists today are just beginning to understand the impact of his genius. You will get a feel for Tesla's passion and incredible intellect.
CLICK HERE to purchase this Video edition of "Secret of Nikola Tesla"
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Related Websites
Tesla: Master of Lightning
Tesla Engine Builders Association
Tesla Coil Page by Bill Beaty
The Serbian-American inventor, electrical engineer, and scientist
The Complete Patents of Nikola Tesla
Erased At The Smithsonian 3rd-Grade Teacher John Wagner tells Tesla's Story
Tesla Chronology
One Story of Nikola Tesla
EE Times Article about Tesla
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eTexts by Tesla
My Inventions: The Autobiography of Nikola Tesla (HTML version)
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Copyright © 1995-2003 Lucid Interactive
Article written by Robin Chew - July 1996
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