Audio Modulated Tesla Coils
Here is another Audio Modulated Tesla Coil setup. Geeks are Sexy did an interview with the maker of the machine. "In addition to the interview with one of the ArcAttack members, John DiPrima, that we’ve conducted for our series on crazy inventors and inventions, we’ve also made sure that you’ll be able to enjoy renditions of “Popcorn” and the “Doctor Who” theme via audio-modulated freakin’ thunder."