source site – Woody Norris invents amazing things | Video on TED.com
Woody Norris shows off two of his inventions that treat sound in new ways, and talks about his untraditional approach to inventing and education. As he puts it: “Almost nothing has been invented yet.” So — what’s next?
Woody Norris is a serial inventor of electronics, tools and cutting-edge sonic equipment — such as the LRAD acoustic cannon.
The acoustic cannon he invented seems like a real cool device. can be quite scary hearing voices in your head that nobody else does…