Today, July 10, marks 170 years since the birth of Nikola Tesla, one of the greatest scientific minds in human history.
His name remains a symbol of vision, innovation, and scientific creativity, while his inventions permanently changed the way the world produces and uses electricity.
Tesla was born on July 10, 1856, in Smiljan, in the region of Lika, then part of the Military Frontier of the Austrian Empire. 
Childhood, family, and education
Tesla came from a family that strongly shaped his intellectual development. His father, Milutin Tesla, was a priest of the Serbian Orthodox Church, while his mother, Georgina – Đuka, also came from a clerical family and was remembered for her remarkable ingenuity and skill in making practical household devices. Nikola was the fourth of five children.
He was educated in Smiljan, Gospić, and Karlovac, and later studied at the Polytechnic in Graz before trying to continue in Prague, though he never completed his studies. Even so, his wide interests, exceptional memory, and ability to mentally construct complex technical systems helped shape him into one of the most important inventors of all time.
From Europe to America and a turning point in science
Before arriving in the United States, Tesla worked in Maribor, Budapest, Paris, and Strasbourg. He reached America in 1884, carrying recommendations for work with Thomas Alva Edison and believing he would be able to realize his most ambitious ideas there. It soon became clear, however, that their views on the future of electricity were fundamentally different.
While Edison supported direct current systems, Tesla developed the polyphase alternating current system, which enabled efficient long-distance transmission of electricity and became the foundation of the modern electrical power grid.
If you’d like to learn more about the life and work of one of the greatest scientists of all time—and even “have a conversation” with him—you can do so by visiting NikolaTesla.live
You can read more about this project here.
Patents that changed civilization
In 1885, Tesla founded the company “Tesla Arc & Light Co.” in New York, and between 1887 and 1890 he filed his best-known patents in the field of polyphase alternating currents, generators, and motors. During that same period, he presented the rotating magnetic field, the induction motor, the transformer, and other discoveries that became the basis for the later development of electrical engineering.
When he entered into conflict with Edison, he received vital support from George Westinghouse, whose company purchased Tesla’s early patents in the field of polyphase current. Based on that system, the first major hydroelectric plant at Niagara Falls was built and entered regular operation in 1896, supplying the city of Buffalo with electricity.
A life overshadowed by genius
Although he gave the world around 300 patents and laid the groundwork for technologies without which modern life would be unimaginable, Tesla never managed to build the wealth that matched the scale of his contribution. He later devoted himself to research into high frequencies, X-rays, radio technology, wireless telegraphy, and other fields that were far ahead of his time.
In 1943, the U.S. Supreme Court posthumously recognized Tesla’s patent 645,576, affirming his pioneering role in the development of radio.
He spent the final years of his life in relative poverty and isolation, living at the Hotel New Yorker, where he died on January 7, 1943.
A legacy that still lives
Tesla’s legacy extends far beyond the limits of a single scientific era.
The unit of magnetic induction was named after him in 1956, his archive was added to UNESCO’s Memory of the World Register in 2003, and in 2010 the Serbian government declared July 10 the Day of Science in Serbia.
This year, on the occasion of Tesla’s 170th birthday, the Nikola Tesla Museum announced that admission on July 10 would be free. As stated, individual visits do not require prior registration or reservation, while guided tours will also be free every half hour, according to a schedule to be published on the museum’s website.
Photo: Wikipedia
