Biographical timeline of Nikola Tesla, visionary engineer who unlocked AC electricity, radio, and wireless power. Spanning from his birth in 1856 to his death in 1943, this timeline covers his education, key inventions, collaborations, and later years.
Nikola Tesla is born to Serbian parents in the village of Smiljan, part of the Austrian Empire (modern-day Croatia). His father, Milutin Tesla, was a priest of the Serbian Orthodox Church. #inventions #history
Tesla's family moves to Gospić, where his father serves as a parish priest. Tesla attends primary school and develops an early interest in electricity after playing with a static electricity machine. #childhood #education
Tesla enrolls at the Higher Real Gymnasium in Karlovac, where he excels in mathematics and languages. He absorbs a deep fascination with electricity from his physics teacher. #education
Tesla contracts cholera and is bedridden for months. His father promises to send him to the best engineering school if he recovers, which he does. #health #perseverance
Tesla begins studies at the Joanneum (Austrian Polytechnic) in Graz, where he first sees a Gramme dynamo that inspires his work on alternating current. He attends lectures and develops his photographic memory. #education #engineering
Tesla's father, Milutin Tesla, dies at age 60. Tesla had left Graz and later took a teaching position in Gospić to support his family. #family #loss
Tesla moves to Budapest and works for the Central Telegraph Office. He designs improvements to the telephone repeater and conceives the idea of a rotating magnetic field while walking in a park. #inventions #engineering
While reciting Goethe's Faust in a Budapest park, Tesla visualizes the rotating magnetic field and the principle of the induction motor. This becomes the foundation for alternating current systems. #ac #inventions
Tesla moves to Paris and works for the Continental Edison Company, installing incandescent lighting systems. He gains practical experience with DC power systems and begins developing his AC motor ideas. #engineering #work
While in Strasbourg, Tesla builds his first working induction motor, demonstrating the rotating magnetic field. He attempts to interest European investors but fails to attract support. #ac #motor
Tesla arrives in New York City with little money and a letter of recommendation from Charles Batchelor to Thomas Edison. He begins working for Edison Machine Works. #immigration #usa
After a dispute over payment for improving DC generators, Tesla leaves Edison's company and starts his own firm, developing arc lights and dynamos. Investors later force him out, taking his patents. #entrepreneurship
With financial backing from Alfred S. Brown and Charles F. Peck, Tesla establishes a laboratory in New York City. He begins developing his AC motor and other inventions. #business #inventions
Tesla files a series of patents for his AC induction motor and polyphase power transmission system. These patents become the foundation for modern AC electrical systems. #patents #ac
Tesla presents a lecture titled 'A New System of Alternating Current Motors and Transformers' to the American Institute of Electrical Engineers, showcasing his AC technology. #engineering #lecture
George Westinghouse licenses Tesla's AC patents for $60,000 plus royalties. This partnership becomes crucial for the War of Currents and the electrification of America. #business #westinghouse
Tesla becomes a naturalized citizen of the United States. He continues his research and frequently demonstrates his inventions to the public. #usa #citizenship
Tesla develops the Tesla coil, a resonant transformer circuit capable of producing high-voltage, high-frequency electricity. It becomes a key component for radio and wireless experiments. #invention #teslacoil
Tesla demonstrates remote control of a boat using radio waves, an early precursor to modern wireless communication. He patents the radio control system. #radio #wireless
Westinghouse wins the contract to light the World's Columbian Exposition with Tesla's AC system, demonstrating its safety and efficiency to a global audience. This marks a pivotal victory in the War of Currents. #exposition #ac
A fire destroys Tesla's South Fifth Avenue laboratory, ruining many prototypes and research notes. He loses years of work, including his planned 'world-system' telegraphy. #fire #setback
Westinghouse uses Tesla's AC system to build the Adams Power Plant at Niagara Falls, the first large-scale hydroelectric power station. This demonstrates the viability of long-distance AC power transmission. #hydroelectric #niagara
Tesla's polyphase AC system successfully transmits electricity from Niagara Falls to Buffalo, New York, 26 miles away. This cements AC as the standard for power distribution. #ac #power
Tesla receives a patent for 'Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles,' which describes a radio-controlled boat. He demonstrates it at Madison Square Garden. #patent #remotecontrol
Tesla establishes a laboratory in Colorado Springs to conduct high-voltage, high-frequency experiments. He generates massive artificial lightning bolts and investigates resonance. #experiment #colorado
During his Colorado Springs experiments, Tesla reportedly detects rhythmic electrical signals that he speculates may be from extraterrestrial sources. This has led to myths about alien contact. #radio #space
Tesla returns to New York and secures funding from J.P. Morgan to build a wireless transmission station in Shoreham, Long Island. He plans to provide free wireless energy and communication globally. #wardenclyffe #wireless
Marconi successfully sends the first transatlantic radio signal, using Tesla's earlier patents. Tesla's legal battles over radio patents continue for years. #radio #marconi
The US Patent Office reverses its earlier decision and awards Marconi the radio patent, though Tesla's prior work is later acknowledged. This marks a significant loss for Tesla. #patent #radio
J.P. Morgan withdraws funding, and Tesla cannot find additional investors. Construction of the Wardenclyffe Tower halts permanently, and the project is abandoned. #setback #finance
Tesla is reportedly offered a share of the Nobel Prize in Physics with Thomas Edison, but he refuses to accept. The prize ultimately goes to Gustaf Dalén. #nobel #rivalry
Tesla files for bankruptcy and loses most of his remaining assets. He continues to work on various inventions but lives in relative obscurity. #financial #struggle
Tesla is awarded the Edison Medal by the American Institute of Electrical Engineers, which he accepts grudgingly due to his rivalry with Edison. #award #recognition
In an interview, Tesla envisions a future world where people communicate instantly via pocket-sized wireless devices, prefiguring modern smartphones. #foresight #technology
Tesla claims to have developed an electric car powered by a mysterious 'cosmic ray' device. He demonstrates a modified Pierce-Arrow, but details remain unverified. #electriccar #invention
The Yugoslav government grants Tesla a monthly pension of $7,200, and his home country recognizes his contributions. He continues to live in the Hotel New Yorker. #honor #support
Tesla is struck by a taxicab near the Hotel New Yorker, suffering three broken ribs. He becomes bedridden and his health declines permanently. #accident #health
Nikola Tesla dies of coronary thrombosis at age 86 in his room at the Hotel New Yorker. His body is found two days later by a maid. #death #legacy
Several months after Tesla's death, the US Supreme Court overturns Marconi's patent, recognizing Tesla's prior inventions. This posthumous victory restores his claim as the true inventor of radio. #patent #radio
Tesla's ashes are transferred to the Nikola Tesla Museum in Belgrade, Serbia, where they are displayed in a golden spherical urn. #memorial #serbia
The General Conference on Weights and Measures names the tesla (T) as the SI derived unit of magnetic flux density, honoring his contributions to electromagnetism. #science #measurement )