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Since 1893, Nikola Tesla had been developing technologies based on wireless transmission of energy and signals. These works marked a turning point not only in the evolution of radio technology, but also in the early development of automation and robotics. His pioneering solutions for eliminating noise and interference in radio signal transmission made wireless communication…

In his autobiography My Inventions (1919), Nikola Tesla described a mysterious thunderstorm that inspired him to believe that time and atmospheric phenomena could be controlled using electrical impulses. His observations were revolutionary, yet controversial—some see them as the foundation of modern theories on geoengineering and projects like HAARP. Tesla and the “command signal” of thunderTesla…

Introduction:May 1st, the day of labor rights, reminds us of historical struggles for the 8-hour workday and better worker conditions (Haymarket 1886). But what does this day mean today, when factories have no workers and offices have no administration? How do we navigate the age of artificial intelligence, robotics, and the gig economy, which are…

Introduction: The Mysterious Experiments of a Great InventorAmong the long list of inventions that marked Nikola Tesla’s career, one of the least known yet most controversial chapters is his experimentation with high-frequency currents and their potential use in treating various diseases. Although today this field lies at the intersection of science, alternative medicine, and the…

In the early 20th century, in the town of Shoreham on Long Island, Nikola Tesla launched his most ambitious project: the Wardenclyffe Tower. It was an attempt to realize the idea of wireless transmission of energy and information around the globe—a key part of Tesla’s “World System,” which we covered in the previous post. 🌍…

The patents and experiments previously described laid the groundwork for one of Nikola Tesla’s most ambitious concepts – the World System.As Tesla himself explained, the World System was a combination of his original discoveries developed over many years of research and experimentation. This system would allow almost instantaneous and precise transmission of any signal, message,…

High-Frequency Currents and Wireless Lighting Tesla Coil and Gas TubesIn 1891, Tesla invented the Tesla coil (US Patent 454,622), a device capable of generating high-frequency alternating currents. He demonstrated wireless power transmission by lighting gas-filled tubes without direct electrical contact. These demonstrations culminated in his famous lecture “Experiments with Alternate Currents of Very High Frequency…

A New Step: Larger Laboratory and Higher Voltages After the encouraging results achieved in his new laboratory in New York, Tesla was ready for the next step. This required a larger facility to accommodate bigger transformers capable of generating voltages around 10 million volts.With donations from investors and friends who believed Tesla was on the…

Triumph at Niagara and a Glimpse Into the FutureFollowing the great success of launching the first hydroelectric power plant at Niagara Falls, all eyes and ears of the world were on a man from a small village in Lika – Nikola Tesla. At the very moment when his polyphase systems became the symbol of a…

From Budapest to Paris: Searching for a Path After his “Eureka” moment in the City Park and the mental clarity with which he envisioned the rotating magnetic field, Tesla still had a long way to go to bring this revolutionary idea to life. Like today, every technical innovation required significant material resources—something a recent graduate…