who is the inventor of the tesla coil
Nikola Tesla In the summer of 1889, Tesla traveled to the 1889 Exposition Universelle in Paris and learned of Heinrich Hertz' 1886â€“88 experiments that proved the existence of electromagnetic radiation, including radio waves.[94] Tesla found this new discovery "refreshing" and decided to explore it more fully. In repeating, and then expanding on, these experiments, Tesla tried powering a Ruhmkorff coil with a high speed alternator he had been developing as part of an improved arc lighting system but found that the high frequency current overheated the iron core and melted the insulation between the primary and secondary windings in the coil. To fix this problem Tesla came up with his Tesla coil with an air gap instead of insulating material between the primary and secondary windings and an iron core that could be moved to different positions in or out of the coil.[95]
Barry Corbin Leonard Barrie Corbin, known as Barry Corbin (born October 16, 1940), is an American actor with more than 100 film, television, and video game credits.[1]
Matthew Labyorteaux Matthew Charles Labyorteaux (born December 8, 1966) is an American film and television actor and voice artist.[1][2] In many of his credits, his last name is spelled as "Laborteaux".[3] He is also credited as Matthew Charles for his work in animation.
Frances Fisher Frances Louise Fisher[1] (born 11 May 1952)[2] is a British-American actress.