We’ve all seen a million videos online with singing Tesla coils doing their thang. [Zach Armstrong] wasn’t content to just watch, though. He went out and built one himself! Even better ...

Spooky Scary Tesla Coil Quartet goes EPIC Like his previous performances, the coils were programmed to fire in a specific ...

Like his previous covers, the coils were programmed to fire in a specific order to emulate the melody of the song. The loud music actually comes from the sparks from the tesla coil. It’s ...