Spouting engineering you have been taught??? by a system that called Tesla a Fraud and went out of its Way to Depict Tesla as a Villon??
see 1930's Superman Cartoon the Mad scientist is Tesla in that Cartoon.using Tesla's Death ray AKA Plasma Laser. a Device commonly used in CNC Metal cutters. it is thanks to Tesla we even have Lasers or Radio or AC power. Have your tried to build this Device unless you have and can prove it dose not work then you have no leg to stand on.https://www.youtube.com/watch?v=sjdnCC6n4xk