Nikola Tesla's Wardenclyffe wireless station, located in Shoreham, New York, seen in 1904. The 187 foot (57 m) transmitting tower appears to rise from the building but actually stands on the ground behind it. More
Nikola Tesla's Wardenclyffe lab building, seen in 1904.
Wardenclyffe Tower wireless power station built by Serbian American inventor Nikola Tesla in Shoreham, New York 1901-1904. This was intended to be both a transatlantic wireless telegraphy (radio) station, and More
Tesla's Wardenclyffe tower on Long Island in partial stage of demolition. On July 4, 1917 the Smiley Steel Company of New York began demolition of the tower by dynamiting it but it took till September to total More
Tesla's Wardenclyffe plant on Long Island in partial stage of completion. Work on the 55-foot diameter cupola had not yet begun. Note what appears to be a coal car parked next to the building. From this faci More
Experiment in wireless power transmission by inventor Nikola Tesla at his Colorado Springs, USA laboratory in December 1900. The light glowing near the bottom is powered by energy transmitted wirelessly from More
Mark Twain in Nikola Tesla's lab; 1894
Serbian-American inventor Nikola Tesla demonstrating wireless power transmission, probably in his New York laboratory in the late 1890s. The bulb is a prototype "fluorescent" light he invented consisting of a More
Français : Poste a galène montage en Tesla, à cadres circulaires tournants pour l'écoute de la bande hectométrique et de la bande kilométrique. English: An antique crystal radio, using a cat's whisker detect More
Caption: "Unique Alternating Current Generator for Exciting Tesla's Early "Beat" Receptor. Actuated by Comprest Air or Steam Which Vibrates a Special Diafram-Coil."
Caption The First "Beat" Receptor for Radio-Telegraphy Invented by Tesla, Which Foreshadowed the "Heterodyne."
Arrangements for Receiving. Tesla demonstrated a radio-controlled boat (U.S. Patent 613,809 — Method of an Apparatus for Controlling Mechanism of Moving Vehicle or Vehicles) of November 8, 1898. Application fi More
A Tesla coil, built by the inventor Nikola Tesla as early as 1891, in operation. It is a resonant transformer circuit that produces very high voltages, which creates the brush discharge, several feet long, es More
Drawing by Serbian American inventor Nikola Tesla showing stages in his evolution of the high frequency resonant transformer used in his Tesla coil. He developed the Tesla transformer around 1891-1892 althoug More
A compact Tesla coil invented by Nikola Tesla in the late 1890s. A technical article describing how these compact coils work and giving circuit diagrams is "Tesla circuit controllers for obtaining oscillator More
Working patent model of alternating current induction motor invented by Nikola Tesla in 1887-1888. Caption: Shows the first Alternating Current Induction Motor, perfected by Dr. Tesla prior to the year 1884, w More
An early Tesla coil constructed by Nikola Tesla at his laboratory at 35 South Fifth Ave., New York around 1895. The voltage produced at the top terminal of the conical secondary coil may have been several hundr More
Caption: A Massive Mercury Interrupter Devised by Tesla for Handling 50 H. P. of Electrical Energy at a Rate of 100,000 Breaks Per Second.
Collection of Tesla coils in 1919 built by the inventor, Serbian-American engineer Nikola Tesla. They consist of an induction coil or transformer, an interrupter to repeatedly interrupt the primary current, a More
Tesla's Polyphase Alternating Current 500 horse power generator, in Westinghouse exhibit in the Electricity building of the 1893 World Columbian Exposition in Chicago.
A Tesla coil built by Serbian-American inventor Nikola Tesla at his New York laboratory around 1898. A Tesla coil is a resonant transformer circuit that produces high voltage, alternating current electricity More
Fig. 7. "The Wonderful "Tesla" Steam Turbine; the Steam Flows Radially Up Between the Vanes, Not Against Them."
Glow lamps, similar to neon lights, invented by Nikola Tesla and powered by one of his compact Tesla coils. The lamps, consisting of partially evacuated glass tubes with electrodes at either end, are similar More
Serbian-American inventor Nikola Tesla demonstrating wireless power transmission, probably in his New York laboratory in the 1890s. The bulb is a prototype "fluorescent" light he invented consisting of a part More
Nikola Tesla, with Rudjer Boscovich's book "Theoria Philosophiae Naturalis", in front of the spiral coil of his high-voltage Tesla coil transformer at his East Houston St., New York, laboratory. Русский: Нико More
Nikola Tesla demonstrating wireless transmission of power and high frequency energy at Columbia College, New York, in 1891. The two metal sheets were connected to his Tesla coil oscillator, which applied a hi More
Mark Twain (penname of Samuel Langhorne Clemens) in the lab of Nikola Tesla, spring of 1894. Clemens is holding Tesla's experimental vacuum lamp, which is powered by a loop of wire which is receiving electrom More
Drawing from US patent no. 1119732, "Apparatus for transmitting electrical energy", filed May 4, 1907 by inventor Nikola Tesla. It consists of a design for a wireless power transmitter. The circuit is an adv More
Беларуская (тарашкевіца): Рэнтгенаўскі здымак рукі Ніколы ТэслыEnglish: X-ray of Tesla's hand--one of the earliest x-ray photographs.
Publicity photo of Serbian-American inventor Nikola Tesla in December 1899 sitting in his laboratory in Colorado Springs next to his magnifying transmitter high voltage generator while the machine produced hug More
X-Ray Photograph of Tesla's left hand