Nikola Tesla

Nikola Tesla, a Serbian-American inventor and electrical engineer, was born on July 10, 1856, in the Austrian Empire. He embarked on his academic journey in the 1870s, studying engineering and physics, although he did not obtain a formal degree. In the early 1880s, Tesla gained valuable experience in the burgeoning electric power industry, working in telephony and at Continental Edison. His migration to the United States in 1884 marked a significant turning point in his life, as he became a naturalized citizen and briefly worked at Edison Machine Works in New York City.

Determined to pursue his innovative ideas, Tesla established his own laboratories and companies in New York, supported by partners who helped finance and market his inventions. His groundbreaking work on the AC induction motor and related polyphase AC patents, licensed by Westinghouse Electric in 1888, laid the foundation for the modern alternating current electricity supply system, earning him considerable financial success.

Throughout the 1890s, Tesla conducted a variety of experiments, including mechanical oscillators, electrical discharge tubes, and early X-ray imaging. He gained notoriety for his showmanship, demonstrating his inventions to celebrities and wealthy patrons. His ambitious vision for wireless lighting and global electric power distribution culminated in the Wardenclyffe Tower project, an unfinished endeavor aimed at intercontinental wireless communication and power transmission, which ultimately fell victim to funding shortages.

In the following decades, Tesla continued to innovate, experimenting with various inventions during the 1910s and 1920s, though with mixed results. As his financial situation deteriorated, he found himself living in a series of New York hotels, burdened by unpaid bills. Tesla passed away in January 1943 in New York City, and his contributions to science and technology faded into relative obscurity until the 1960s, when the International System of Units honored him by naming the measurement of magnetic flux density the 'tesla.' Since the 1990s, interest in Tesla's life and work has surged, and in 2013, Time magazine recognized him as one of the 100 most significant figures in history.