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A plasma ball with filaments extending between the inner and outer spheres A plasma ball , plasma globe , or plasma lamp is a clear glass container filled with noble gases , usually a mixture of neon , krypton , and xenon , that has a high-voltage electrode in the center of the container.
William P. Parker is an American artist, scientist, and entrepreneur, best known for inventing the modern design of the plasma globe. [1] The invention occurred in 1971, when Parker was working as a student in a physics laboratory at the Massachusetts Institute of Technology and accidentally filled a test chamber to a greater-than-usual pressure with ionized neon and argon. [2]
A glow discharge is a plasma formed by the passage of electric current through a gas. It is often created by applying a voltage between two electrodes in a glass tube containing a low-pressure gas. When the voltage exceeds a value called the striking voltage , the gas ionization becomes self-sustaining, and the tube glows with a colored light.
Some plasma engines have seen active flight time and use on missions. The first use of plasma engines was a Pulsed plasma thruster on the Soviet Zond 2 space probe which carried six PPTs that served as actuators of the attitude control system. The PPT propulsion system was tested for 70 minutes on 14 December 1964 when the spacecraft was 4.2 ...
A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials. It produces very high voltage direct current (DC) electricity at low current levels.
A plasma globe invented by scientist James Falk This page was last edited on 13 July 2023, at 13:02 (UTC). Text is available under the Creative Commons ...
Plasma lamps are a type of electrodeless gas-discharge lamp energized by radio frequency (RF) power. They are distinct from the novelty plasma lamps that were popular in the 1980s. The internal-electrodeless lamp was invented by Nikola Tesla after his experimentation with high-frequency currents in evacuated glass tubes for the purposes of ...
[1] [2] His invention of the Groundstar style of Plasma globe was commercialized and marketed to collectors and science museums in the 1970s and 1980s. His techno-art was marketed through major retail catalog chains & stores such as The Sharper Image. In 2001 he became chief executive officer of EFX, an art and technology corporation ...
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