Once upon a time, musical Tesla coils were something you primarily saw at high-voltage hobby meets. They’ve become more popular in recent years, and now you can even buy cheap examples online.

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, he’s built a ...

In 1891, Nikola Tesla built a machine that could fire bolts of electricity through the air. His Tesla Coil became a symbol of wireless power—and raw electrical beauty. King vulture chick raised with ...

When I lived in Long Island, N.Y., I had a most interesting experience when visiting Nikola Tesla’s Wardenclyffe Tower location. The tower stood tall from 1901 to 1917, on a 200-acre plot, in this ...