He Rebuilt Historic ‘Tesla Spirit Radio’. When He Turns It On? This Is Terrifying! [VIDEO]

TERRIFYING TESLA SPIRIT RADIO REBUILT

The Spooky Tesla Spirit Radio is a non-powered crystal radio circuit that is plugged into the computer.It generates sound from the signals it receives.The video was looking awesome.

 

https://www.youtube.com/watch?v=3qA7SJODHdA