DIY Neurophone lets you Feel Sound
The Neurophone was invented by Patrick Flanagan and used radio transmitter that injected sound into the human nervous system. Antennas coupled a one-watt 40kHz transmitter to the body to inject the signals. Seems that Patrick was quite the brain since he developed and sold a guided missile detector to the U.S. military when he was 11 years old. Andreas Hahn has make a modern version of the Neurophone using