Plasma Ball, Tesla Coil Experiment with Electricity, Plasma Lamp. (Stock Footage)

Plasma Ball, Tesla Coil Experiment with Electricity, Plasma Lamp. (Stock Footage)

A plasma globe or plasma lamp (also called plasma ball, dome, sphere, tube or orb, depending on shape) is (usually) a clear glass sphere filled with a mixture of various noble gases with a high-voltage electrode in the center of the sphere. Plasma filaments extend from the inner electrode to the outer glass insulator, giving the appearance of multiple constant beams of colored light (see corona discharge and electric glow discharge). Plasma globes were most popular as novelty items in the 1980s. The plasma lamp was invented by Nikola Tesla, during his experimentation with high-frequency currents in an evacuated glass tube for the purpose of studying high voltage phenomena. Tesla called his invention an “inert gas discharge tube”. The modern plasma lamp design was subsequently developed by Bill Parker, a student at MIT. Close-Up. Full HD.

by
by
by
by
by
by