-Tesla Coil- high-frequency discharge demonstrator by Nikola Tesla

-Tesla Coil- high-frequency discharge demonstrator 1931

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steel, metal, found-object, sculpture, wood

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steel

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metal

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found-object

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sculpture

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united-states

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wood

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modernism

Dimensions: 29 x 18 1/2 x 12 1/2in. (73.7 x 47 x 31.8cm)

Copyright: No Known Copyright

This striking Tesla Coil high-frequency discharge demonstrator was designed by Nikola Tesla, the visionary inventor, at an unknown date. Look at how it stands there, a weirdly beautiful sculpture made of wood, copper, and ingenuity. I can imagine Tesla in his lab, tinkering away, not just building a machine, but also dreaming up a new way for us to understand the world, through energy and innovation. Check out the elegant curves of the copper wiring, like elegant cursive against the rigid geometry of the wooden frame, creating this dynamic tension. The coil in the center, wound so precisely, almost looks like a minimalist sculpture. It makes me think about the unseen forces that Tesla was so captivated by. Tesla wasn't just an inventor. He was an artist of electricity, shaping it with his mind and hands to reveal its hidden potential. Maybe that's something we all do, in our own way, as we build on the ideas of those who came before us.

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Comments

minneapolisinstituteofart's Profile Picture
minneapolisinstituteofart over 1 year ago

Tesla coils transmit electrical energy between two magnetically coupled coils. They were used until the 1920s in wireless telegraphy—to send messages via Morse code, for example—and in more than hundred mad-scientist-style movies, such as Frankenstein in 1931. This tabletop Tesla coil was likely made for science classes, producing long, impressive sparks in the air and lighting a fluorescent tube held at a distance. Since a Tesla coil is really a radio transmitter without an antenna, Tesla is credited with helping invent the radio—he filed the first radio patent. And his legacy continues today, with his namesake battery-powered automobile and Tesla coils that are still made by hobbyists, demonstrating the beauty of machines that produce electricity.

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