Perpetual Sound Machines – Ed Bear

Exploring the world of self/solar/wind powered tone generators, noise makers, and simple audio electronics you can make out of everyday e-waste and off the shelf parts. Participants made wind or hand cranked oscillators and solar powered mics.

Ed Bear is an American performing artist and engineer. As a designer committed to an open source world, he researches and practices material reuse and as a civil responsibility.  He has toured extensively in North America and Europe as a performer and teacher.