2010 Radiation Collector
Piece senses background radiation with Geiger-Muller tube and translates the signal into sound and light.
More information about this piece HERE. Piece exhibited at Burning Man 2010, Kingston Museum of Contemporary Arts Jan 2011 and Bay Area Maker Faire May 2011.
Click here for 4 second video of piece reacting after collecting a stray piece of radiation

Radiation Collector at Burning Man 2010

Closeup of Radiation Collector electronics

Me with Radiation Collector during installation