Experiments with Alternate Currents of High Potential and High Frequency: A Lecture Delivered Before the Institution of Electrical Engineers, London

In February 1892, Nikola Tesla stood before the Institution of Electrical Engineers in London and unveiled the electrical future. This is that lecture: a vivid, theatrical presentation of the discoveries that would reshape civilization. With characteristic confidence, Tesla walks his audience through experiments with alternating currents of staggering potential and frequency, demonstrating phenomena that seemed to bend the laws of physics. He describes the wireless transmission of power, the possibilities of resonant coupling, and the foundations of technologies that would not be fully realized for decades. The prose crackles with ambition. Here is a man who genuinely believed he could illuminate the world, who saw electricity not merely as a tool but as a force that would transform human existence. This is Tesla unfiltered, before the mythology, speaking directly to his contemporaries about what he had built and what he believed was possible. For anyone curious about the origins of the electrical age, or anyone who wants to hear a genuine genius explain his vision in his own words, this document remains extraordinary.