Bipolar Tesla Coil without ground connection

Promotion to join as member on my website The Bi-Polar Tesla Coil will allow me to drive other experiments which require high voltage and frequency. Also the energy level in the spark is much greater then from the standard Tesla coil. Spark are bright white and the sound level is very high. Electronic interference is smaller. TV, computer as well as wireless network and Laptops keeps working in a distance of 5 meter. Music is used with permission from , Al