The Electrostatic Bell Choir media installation by Darsha Hewitt May 20, 2011

The Electrostatic Bell Choir consists of a series of small bells and pith balls suspended in front of cathode-ray tube televisions. The TVs cycle on and off in alternating sequences, building up static charges that attract the pith balls and cause them to waver and lightly strike the bells; resulting in quasi-melodic bell compositions.

Official Website: http://www.naisa.ca/deepwireless/